All Products Voltage Regulator

AOZ1024DI / The <strong>AOZ1024DI</strong> is a high-efficiency <strong>synchronous buck (step-down) DC-DC regulator</strong> developed by <strong>Alpha & Omega Semiconductor</strong>, designed for power management applications requiring compact size, high efficiency, and reliable voltage regulation. It is part of the EZBuck™ family and integrates advanced control circuitry for optimized performance.<br><br>The device supports an input voltage range of <strong>4.5V to 16V</strong> and provides an <strong>adjustable output voltage from 0.8V up to 16V</strong>, delivering up to <strong>4A output current</strong>. Its synchronous rectification architecture improves efficiency and reduces power loss, making it suitable for high-performance and thermally constrained designs. <br><br>The AOZ1024DI operates at a switching frequency of approximately <strong>500kHz</strong>, enabling the use of smaller external components and supporting compact PCB layouts. It also includes features such as <strong>soft-start control, over-current protection, and thermal shutdown</strong>, ensuring stable and safe operation in various system conditions. <br><br>Designed for surface-mount applications, the device is housed in a compact <strong>8-pin DFN package with exposed pad</strong>, providing improved thermal performance and efficient heat dissipation. It operates over a temperature range of approximately <strong>-40°C to +85°C</strong>, suitable for industrial environments. <br><br>The <strong>AOZ1024DI</strong> is widely used in <strong>power supplies, embedded systems, telecom equipment, consumer electronics, and distributed power architectures</strong> where efficient step-down voltage conversion and compact design are required.
AOZ1024DI

Description: The AOZ1024DI is a high-efficiency synchronous buck (step-down) D ...
Package: T&R | MOQ: 3000 | MPQ: 3000

TDA21590AUMA1 / The TDA21590AUMA1 is a highly integrated <strong>smart power stage (DrMOS)</strong> developed by <strong>Infineon Technologies</strong>, designed for high-performance voltage regulation in computing and industrial applications. It combines <strong>high-side and low-side MOSFETs with an optimized gate driver</strong> in a single compact package, simplifying design and improving efficiency. <br><br>This device supports up to <strong>90A continuous current</strong>, making it ideal for demanding applications such as CPU and GPU voltage regulator modules (VRMs), servers, and high-performance computing systems. <br><br>The TDA21590AUMA1 is optimized for <strong>synchronous buck converter topologies</strong>, delivering high efficiency and fast transient response required in modern power delivery networks. <br><br>It features advanced technologies such as <strong>integrated current sensing, temperature monitoring, and fault protection</strong>, ensuring safe and reliable operation under varying load conditions. <br><br>With its <strong>low switching losses and optimized dead-time control</strong>, the device enhances overall system efficiency while reducing heat generation. <br><br>Packaged in a compact <strong>PG-VQFN-40 surface-mount package</strong>, the TDA21590AUMA1 is ideal for high-density PCB layouts and space-constrained designs. <br><br>The <strong>TDA21590AUMA1</strong> is widely used in applications such as <strong>CPU and GPU power delivery, servers, telecom equipment, high-performance computing systems, and advanced industrial power solutions</strong>, where high current capability and efficiency are critical.
TDA21590AUMA1

Description: The TDA21590AUMA1 is a highly integrated smart power stage (DrMOS) develo ...
Package: T&R | MOQ: 2000 | MPQ: 2000

XL1507-5.0E1 / The XL1507-5.0E1 is a high-efficiency fixed-output DC-DC buck (step-down) converter developed by XLSEMI, designed to provide a stable 5V output for a wide range of power supply applications. It integrates a high-current switching regulator capable of delivering up to 3A output current, making it suitable for powering digital systems and embedded electronics.<br><br>Operating at a fixed switching frequency of approximately 150 kHz, the device ensures stable performance with minimal external components. Its high conversion efficiency helps reduce heat generation and improves overall system reliability.<br><br>The XL1507-5.0E1 includes essential protection features such as thermal shutdown, current limiting, and safe operating area protection, ensuring dependable operation under various load conditions. The fixed 5V output simplifies design and reduces the need for external adjustment components.<br><br>Housed in a TO-252-5 surface-mount package, the XL1507-5.0E1 is widely used in applications such as industrial control systems, consumer electronics, embedded systems, and power distribution circuits where a reliable 5V supply is required.
XL1507-5.0E1

Description: The XL1507-5.0E1 is a high-efficiency fixed-output DC-DC buck (step-down) converter develo ...
Package: T&R | MOQ: 1000 | MPQ: 1000

XL6009E1 / The XL6009E1 is a high-performance DC-DC boost (step-up) switching regulator developed by XLSEMI, designed for applications requiring higher output voltage and power capability. It supports a wide input voltage range and can deliver output voltages up to 60V, making it suitable for demanding power conversion applications.<br><br>With an integrated 4A high-current switch and a fixed switching frequency of approximately 400 kHz, the XL6009E1 enables efficient energy conversion while maintaining stable performance under varying load conditions. Its architecture supports both boost and SEPIC configurations, offering flexibility for different circuit designs.<br><br>The device includes built-in protection features such as thermal shutdown, current limiting, and safe operating area protection, ensuring reliable operation in industrial environments. Adjustable output voltage via external resistors allows designers to tailor the output to specific application requirements.<br><br>Packaged in a TO-263-5 surface-mount form factor, the XL6009E1 is widely used in applications such as LED drivers, automotive electronics, industrial power supplies, battery-powered systems, and high-voltage DC-DC conversion systems where efficiency and robustness are critical.
XL6009E1

Description: The XL6009E1 is a high-performance DC-DC boost (step-up) switching regulator developed by ...
Package: T&R | MOQ: 1000 | MPQ: 1000

MT3608 / The MT3608 is a high-efficiency DC-DC boost (step-up) converter developed by Monolithic Power Systems, designed to provide a compact and cost-effective solution for voltage step-up applications. It operates with an input voltage as low as 2V and can generate output voltages up to 28V, making it suitable for battery-powered systems and portable electronics.<br><br>Featuring a high switching frequency of 1.2 MHz, the MT3608 allows the use of small external components, enabling compact PCB designs. It integrates a 2A internal switch, delivering high output current capability with efficiency up to 93%, depending on operating conditions.<br><br>The device includes key protection features such as thermal shutdown and current limiting, ensuring safe and reliable operation. Output voltage can be easily adjusted using external resistors, providing flexibility for various applications.<br><br>Packaged in a small SOT-23-6 form factor, the MT3608 is widely used in applications such as power banks, portable devices, battery-powered systems, LED drivers, and embedded electronics where efficient voltage boosting is required.
MT3608

Description: The MT3608 is a high-efficiency DC-DC boost (step-up) converter developed by Monolithic Po ...
Package: T&R | MOQ: 3000 | MPQ: 3000

LM1117MPX-5.0/NOPB / The LM1117MPX-5.0/NOPB is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments to deliver a stable fixed 5 V output for embedded and digital electronics. It supports an input voltage up to about 15 V and provides up to 800 mA output current with good line and load regulation. The device features a typical dropout voltage of around 1.2 V at 800 mA load, allowing efficient regulation even when the input voltage is only slightly higher than the output voltage. It includes internal protection functions such as over-current protection and thermal shutdown to ensure safe operation under overload conditions. The regulator uses a band-gap reference trimmed for about ±1% output accuracy and requires an external output capacitor (typically ≥10 µF) for stability and improved transient response. Packaged in a compact SOT-223 surface-mount package, the LM1117 series is widely used in microcontroller power supplies, communication equipment, embedded systems, and consumer electronics that require a reliable 5 V rail.
LM1117MPX-5.0/NOPB

Description: The LM1117MPX-5.0/NOPB is a low-dropout (LDO) linear voltage regulator designed by Texas I ...
Package: T&R | MOQ: 2000 | MPQ: 2000

TLV1117-33CDCYR / The TLV1117-33CDCYR is a low-dropout (LDO) linear voltage regulator designed by Texas Instruments to deliver a stable fixed 3.3 V output for embedded and digital electronics. The device operates with an input voltage range from approximately 2.7 V to 15 V and can supply up to 800 mA output current. It features a typical dropout voltage of about 1.2–1.3 V at full load, enabling reliable regulation even when the input voltage is only slightly higher than the output voltage. The regulator offers good line and load regulation, low noise performance, and integrates protection features such as over-current protection and thermal shutdown for improved reliability. Packaged in a SOT-223-4 surface-mount package, the TLV1117-33CDCYR requires only small external capacitors for stable operation and is widely used in microcontroller power supplies, communication equipment, consumer electronics, and embedded systems that require a stable 3.3 V rail.
TLV1117-33CDCYR

Description: The TLV1117-33CDCYR is a low-dropout (LDO) linear voltage regulator designed by Texas Inst ...
Package: T&R | MOQ: 2500 | MPQ: 2500

TPS5430DDAR / The TPS5430DDAR is a high-efficiency 3 A step-down (buck) switching voltage regulator developed by Texas Instruments. It operates with a wide input voltage range from 5.5 V to 36 V, making it suitable for industrial and embedded power supply systems. The regulator delivers up to 3 A continuous output current and supports an adjustable output voltage starting from approximately 1.221 V up to about 32 V depending on external resistor configuration. The device integrates a high-side N-channel MOSFET, internal oscillator, and compensation circuitry to simplify power supply design. It operates at a fixed switching frequency around 500 kHz, allowing the use of smaller inductors and capacitors while maintaining high efficiency. Additional features include undervoltage lockout, internal soft-start to reduce inrush current, cycle-by-cycle current limiting, and thermal shutdown protection to enhance reliability. The TPS5430DDAR is widely used in distributed power systems, industrial equipment, consumer electronics, and embedded systems requiring efficient DC-DC step-down voltage regulation.
TPS5430DDAR

Description: The TPS5430DDAR is a high-efficiency 3 A step-down (buck) switching voltage regulator deve ...
Package: T&R | MOQ: 2500 | MPQ: 2500

XL4015E1 / The XL4015E1 is a high-efficiency PWM step-down (buck) DC-DC converter developed by XLSEMI. It operates with an input voltage range of approximately 8 V to 36 V and provides an adjustable output voltage from about 1.25 V to 32 V using an external resistor divider. The regulator is capable of delivering up to 5 A output current and operates at a fixed switching frequency around 180 kHz, enabling efficient power conversion with relatively small external components. The device integrates an internal power MOSFET, oscillator, and frequency compensation circuitry, allowing simple implementation with only a few external components such as an inductor, diode, and capacitors. It features high efficiency (up to about 96% depending on conditions) and includes protection functions such as current limiting, thermal shutdown, and short-circuit protection. The XL4015E1 is widely used in DC-DC power supplies, battery chargers, LED drivers, industrial electronics, and embedded systems requiring high-current step-down voltage regulation.
XL4015E1

Description: The XL4015E1 is a high-efficiency PWM step-down (buck) DC-DC converter developed by XLSEMI ...
Package: T&R | MOQ: 800 | MPQ: 800

MP1584EN-LF-Z / The MP1584EN-LF-Z is a high-frequency step-down (buck) switching voltage regulator from Monolithic Power Systems designed for efficient DC-DC power conversion. It integrates a high-side power MOSFET and uses current-mode control to deliver up to 3 A output current with fast transient response. The regulator supports a wide input voltage range from 4.5 V to 28 V and provides an adjustable output voltage from approximately 0.8 V up to 25 V depending on external resistor configuration. The device operates with a programmable switching frequency typically between 100 kHz and 1.5 MHz, enabling designers to reduce external component size while maintaining high efficiency. Additional integrated features include internal soft-start, pulse-skipping mode for light-load efficiency, over-current protection, and thermal shutdown protection to ensure reliable operation in power-sensitive systems. The MP1584EN-LF-Z is commonly used in distributed power systems, industrial electronics, automotive power supplies, battery-powered devices, and embedded system voltage regulation applications.
MP1584EN-LF-Z

Description: The MP1584EN-LF-Z is a high-frequency step-down (buck) switching voltage regulator from Mo ...
Package: T&R | MOQ: 2500 | MPQ: 2500

MCP1700T-3302E/TT / The MCP1700T-3302E/TT is a CMOS low-dropout (LDO) linear voltage regulator from Microchip designed to provide a stable 3.3 V fixed output for low-power electronic systems. It operates with an input voltage range of 2.3 V to 6.0 V and can deliver up to 250 mA output current while maintaining very low quiescent current, typically about 1.6 µA, which makes it ideal for battery-powered devices. The regulator features a low dropout voltage of approximately 0.35 V at 250 mA, ensuring efficient operation even when the input voltage is only slightly higher than the output voltage. Built-in protection functions include over-current protection and thermal shutdown to improve reliability in embedded systems. The device is provided in a compact SOT-23-3 surface-mount package and requires only small external capacitors for stable operation, making it suitable for portable electronics, microcontroller circuits, IoT devices, and sensor systems.
MCP1700T-3302E/TT

Description: The MCP1700T-3302E/TT is a CMOS low-dropout (LDO) linear voltage regulator from Microchip ...
Package: T&R | MOQ: 3000 | MPQ: 3000

AP2112K-3.3TRG1 / The AP2112K-3.3TRG1 is a CMOS low-dropout (LDO) linear voltage regulator designed by Diodes Incorporated to deliver a stable 3.3 V fixed output for low-power electronic systems. It supports an input voltage range of approximately 2.5 V to 6 V and can provide up to 600 mA continuous output current with low dropout voltage (about 250–400 mV at full load). The regulator features low quiescent current (around 55–80 µA) and excellent power-supply rejection, making it suitable for battery-powered and noise-sensitive circuits. The device includes an enable control pin for power management, along with built-in over-current and thermal protection to improve reliability. Packaged in a compact SOT-25 surface-mount package, the AP2112K-3.3TRG1 is widely used in portable electronics, microcontroller systems, sensors, wireless modules, and embedded devices requiring a stable 3.3 V supply.
AP2112K-3.3TRG1

Description: The AP2112K-3.3TRG1 is a CMOS low-dropout (LDO) linear voltage regulator designed by Diode ...
Package: T&R | MOQ: 3000 | MPQ: 3000

AMS1117-3.3 / The AMS1117-3.3 is a low-dropout (LDO) linear voltage regulator designed to provide a stable 3.3 V fixed output for embedded and digital electronics. The device can supply up to 1 A output current and operates with input voltages up to about 15–18 V depending on manufacturer variant. It features a typical dropout voltage around 1.2–1.4 V at full load, allowing efficient regulation even when the input voltage is only slightly higher than the output voltage. The regulator includes internal current limiting and thermal shutdown protection to enhance reliability during overload or overheating conditions. Packaged commonly in SOT-223 surface-mount format, the AMS1117-3.3 requires only a few external capacitors for stable operation. It is widely used in power supply circuits for microcontrollers, Wi-Fi modules, sensors, and embedded systems where a stable 3.3 V rail is required.
AMS1117-3.3

Description: The AMS1117-3.3 is a low-dropout (LDO) linear voltage regulator designed to provide a stab ...
Package: T&R | MOQ: 5000 | MPQ: 5000

LM2576T-5.0/NOPB / The LM2576T-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator from Texas Instruments’ SIMPLE SWITCHER® family. It is designed to convert higher input voltages into a stable fixed 5 V output while requiring only a small number of external components. The device supports an input voltage range of approximately 4 V to 40 V and can deliver up to 3 A output current with good line and load regulation. It operates with a fixed switching frequency of about 52 kHz and includes an internal oscillator, frequency compensation, and power switch, simplifying power supply design. The regulator integrates protection features such as current limiting, thermal shutdown, and TTL shutdown control for improved system reliability and low standby current. With its TO-220-5 through-hole package, the LM2576T-5.0/NOPB is widely used in industrial equipment, embedded systems, power supplies, automotive electronics, and DC-DC converter circuits requiring efficient voltage regulation.
LM2576T-5.0/NOPB

Description: The LM2576T-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator ...
Package: TUBE | MOQ: 2025 | MPQ: 45

LM2596S-5.0/NOPB / The LM2596S-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator from Texas Instruments’ SIMPLE SWITCHER® family. It is designed to convert higher input voltages into a stable fixed 5 V output while requiring only a small number of external components. The regulator supports an input voltage range from 4.5 V to 40 V and can deliver up to 3 A output current, making it suitable for embedded systems and power supply designs. It operates at a fixed switching frequency of about 150 kHz, allowing smaller external filter components compared with lower-frequency regulators. The device integrates internal frequency compensation and includes protection features such as thermal shutdown and current limiting to ensure reliable operation. Packaged in a TO-263 (D2PAK) surface-mount package, the LM2596S-5.0/NOPB is widely used in industrial electronics, DC-DC converters, microcontroller power supplies, networking equipment, and battery-powered systems requiring efficient voltage regulation.
LM2596S-5.0/NOPB

Description: The LM2596S-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator ...
Package: TUBE | MOQ: 1800 | MPQ: 45

LM2576SX-ADJ/NOPB / The LM2576SX-ADJ/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator from Texas Instruments’ SIMPLE SWITCHER® series. It is designed to convert higher input voltages into a regulated adjustable output using a minimal number of external components. The device supports an input voltage range from approximately 4 V to 40 V and provides an adjustable output voltage from 1.23 V up to about 37 V depending on the external resistor network. It can deliver up to 3 A output current and operates with an internal fixed switching frequency around 52 kHz, simplifying inductor and component selection. The regulator integrates internal oscillator, frequency compensation, and protection circuits including current limiting and thermal shutdown to improve system reliability. Packaged in a TO-263 (D2PAK) surface-mount package, the LM2576SX-ADJ/NOPB is widely used in embedded systems, industrial electronics, telecom equipment, and DC-DC power supply designs requiring efficient voltage regulation.
LM2576SX-ADJ/NOPB

Description: The LM2576SX-ADJ/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulato ...
Package: TUBE | MOQ: 2000 | MPQ: 50

LM2576SX-5.0/NOPB / The LM2576SX-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulator from Texas Instruments’ SIMPLE SWITCHER® series. It is designed to convert higher input voltages into a regulated fixed 5 V output while requiring only a small number of external components. The device supports an input voltage range from approximately 4 V to 40 V and delivers up to 3 A output current, making it suitable for embedded power supplies and DC-DC conversion circuits. The regulator operates with an internal switching frequency of about 52 kHz, simplifying inductor and component selection. It integrates internal oscillator, frequency compensation, and protection features including current limiting and thermal shutdown for improved reliability. Packaged in a TO-263 (D2PAK) surface-mount package, the LM2576SX-5.0/NOPB is widely used in industrial equipment, telecom systems, embedded devices, and general power management applications where efficient voltage regulation is required.
LM2576SX-5.0/NOPB

Description: The LM2576SX-5.0/NOPB is a high-efficiency 3 A step-down (buck) switching voltage regulato ...
Package: TUBE | MOQ: 2000 | MPQ: 50

P2576L-50-TQ5-R / The P2576L-50-TQ5-R is a high-efficiency 3 A step-down (buck) switching voltage regulator from Unisonic Technologies designed for DC-DC power conversion applications. It operates with an input voltage range of 7 V to 40 V and provides a fixed 5 V output, making it suitable for powering digital circuits and embedded systems. The regulator integrates an internal oscillator operating at approximately 52 kHz and requires only a few external components such as an inductor, diode, and capacitors to implement a complete switching power supply. It supports up to 3 A output current and achieves significantly higher efficiency compared to linear regulators. Built-in protection features include thermal shutdown, cycle-by-cycle current limiting, and TTL shutdown control for low standby current operation. With its TO-263-5 (D2PAK) surface-mount package, the device is widely used in industrial power supplies, embedded systems, battery-powered equipment, and DC-DC converter designs.
P2576L-50-TQ5-R

Description: The P2576L-50-TQ5-R is a high-efficiency 3 A step-down (buck) switching voltage regulator ...
Package: TUBE | MOQ: 2000 | MPQ: 50

P2576L-AD-TQ5-R / The P2576L-AD-TQ5-R is a high-efficiency 3 A step-down (buck) switching voltage regulator designed by Unisonic Technologies for DC-DC power conversion applications. The device operates with input voltages up to approximately 40 V and provides an adjustable output voltage through external resistors, enabling flexible power supply design. It integrates an internal fixed-frequency oscillator and frequency compensation circuitry, allowing the regulator to operate with only a few external components such as an inductor, diode, and capacitors. The regulator is capable of delivering up to 3 A output current and is optimized for high efficiency compared to linear regulators. The P2576 series operates at a switching frequency around 52 kHz, simplifying inductor selection and reducing design complexity. Built-in protection features include current limiting and thermal shutdown for improved reliability. Packaged in a TO-263-5 (D2PAK) surface-mount package, the device is widely used in embedded systems, industrial equipment, power supplies, battery-powered devices, and DC-DC converter circuits.
P2576L-AD-TQ5-R

Description: The P2576L-AD-TQ5-R is a high-efficiency 3 A step-down (buck) switching voltage regulator ...
Package: T&R | MOQ: 2500 | MPQ: 2500

LM317T-DG / The LM317T is a versatile adjustable linear voltage regulator designed to provide a stable and adjustable output voltage for a wide range of power supply applications. It operates with an input voltage up to approximately 40 V and can deliver output currents of up to 1.5 A with proper heat sinking. The output voltage can be adjusted from 1.25 V to 37 V using two external resistors, allowing flexible voltage regulation for different circuit requirements. The device features excellent line and load regulation, low output noise, and built-in protection mechanisms including current limiting, thermal shutdown, and safe-area protection. Packaged in the robust TO-220 package, the LM317T is widely used in adjustable power supplies, battery chargers, voltage regulators for embedded systems, and various analog and power electronics applications.
LM317T-DG

Description: The LM317T is a versatile adjustable linear voltage regulator designed to provide a stable ...
Package: TUBE | MOQ: 2000 | MPQ: 50

ADM7150ACPZ-5.0-R7 / The ADM7150ACPZ‑5.0‑R7 from Analog Devices is a high-performance LDO regulator delivering a fixed 5 V output at up to 800 mA from a wide 4.5–16 V input (up to 50 V in some specs), housed in a compact 8‑lead LFCSP with exposed pad. It boasts ultra‑low noise (<1 µV RMS across 100 Hz–100 kHz), excellent PSRR (>90 dB at 1–100 kHz, around 62 dB at 1 MHz), and tight output accuracy (±1 % initial; ±2 % across line, load, and temperature). With a low dropout of ~0.6 V at 800 mA, fast transient response with ceramic capacitors, and built‑in protections including current limit, thermal shutdown, and shutdown cutoff (<0.1 µA), it is ideal for noise-sensitive applications like RF, PLLs, and VCOs in compact systems
ADM7150ACPZ-5.0-R7

Description: The ADM7150ACPZ‑5.0‑R7 from Analog Devices is a high-performance LDO regulator deliver ...
Package: T&R | MOQ: 1500 | MPQ: 1500

TPS62163DSGR / The TPS62163DSGR from Texas Instruments is a highly integrated, synchronous 1 A step-down DC‑DC converter in an 8-pin WSON (DSG) package with exposed thermal pad. Operating from 3 V to 17 V input, it delivers a fixed 5 V output at up to 1 A, using high-frequency DCS‑Control™ switching (~2.25 MHz) for fast transient response and compact external components. It includes a power-save mode that seamlessly engages at light loads to maintain high efficiency with a low quiescent current (~17 µA), supports 100 % duty cycle at low VIN, and features power-good signaling, short-circuit and over-temperature protection, all in a compact 2 × 2 mm footprint rated from –40 °C to +125 °C.
TPS62163DSGR

Description: The TPS62163DSGR from Texas Instruments is a highly integrated, synchronous 1 A step-dow ...
Package: T&R | MOQ: 3000 | MPQ: 3000

TPS54361QDPRTQ1 / The TPS54361QDPRTQ1 is an automotive-grade, 3.5 A step-down DC–DC converter in a compact 10-pin WSON with thermal pad, supporting wide input voltage from 4.5 V to 60 V and designed to survive 65 V load-dump pulses per ISO 7637. It features current-mode control, adjustable switching frequency (100 kHz–2.5 MHz) that can be externally synchronized, and a pulse-skipping Eco-mode™ for excellent efficiency at light loads. With a precision 0.8 V ±1 % reference, adjustable soft-start, sequencing, UVLO, cycle-by-cycle current limiting, frequency foldback, thermal shutdown, and open-drain power-good output, it provides robust protection and control. Ultra-low 152 µA quiescent current (2 µA in shutdown) and low 87 mΩ high-side MOSFET resistance ensure high performance in compact automotive and industrial systems rated from –40 °C to +125 °C.
TPS54361QDPRTQ1

Description: The TPS54361QDPRTQ1 is an automotive-grade, 3.5 A step-down DC–DC converter in a compa ...
Package: T&R | MOQ: 1000 | MPQ: 250

TPS54325PWPR / The TPS54325PWPR from Texas Instruments is a robust 3 A, synchronous step-down converter in a 14‑pin HTSSOP (PowerPAD) package. It features D‑CAP2™ adaptive on‑time control for fast transient response and ultra-low output ripple, even with ceramic capacitors. You will get a 700 kHz switching frequency, integrated low RDS(on) MOSFETs (120 mΩ high-side and 70 mΩ low-side), and operation across a wide input range (VIN: 2–18 V, VCC: 4.5–18 V). Output voltage is adjustable from 0.76 to 5.5 V, with soft-start and pre‑biased startup capabilities. It boasts power-good signaling, cycle-by-cycle over‑current protection, under-voltage and over-voltage protections, UVLO, thermal shutdown, and draws under 10 µA in shutdown mode. Thanks to its integrated FETs and advanced control scheme, it delivers high efficiency, low component count, and a compact footprint—ideal for power-sensitive or board‑space‑constrained applications
TPS54325PWPR

Description: The TPS54325PWPR from Texas Instruments is a robust 3 A, synchronous step-down converter ...
Package: T&R | MOQ: 2000 | MPQ: 2000

NCP115ASN330T2G / The NCP115ASN330T2G is a high-performance, fixed 3.3V low-dropout (LDO) linear voltage regulator from onsemi, engineered for applications demanding low noise, high power supply rejection ratio (PSRR), and energy efficiency. It delivers up to 300 mA of output current with a typical dropout voltage of 235 mV at full load, ensuring stable operation even with low input voltages. The device operates over an input voltage range of 1.7 V to 5.5 V, making it versatile for various power supply configurations.
NCP115ASN330T2G

Description: The NCP115ASN330T2G is a high-performance, fixed 3.3V low-dropout (LDO) linear voltage reg ...
Package: T&R | MOQ: 3000 | MPQ: 3000

AP64500SP-13 / The AP64500SP-13 is a high-efficiency, synchronous buck converter from Diodes Incorporated, designed for applications requiring compact, reliable, and low-noise power regulation. It operates over a wide input voltage range of 3.8V to 40V and delivers up to 5A continuous output current, making it suitable for systems powered by 5V, 12V, or 24V rails .
AP64500SP-13

Description: The AP64500SP-13 is a high-efficiency, synchronous buck converter from Diodes Incorporated ...
Package: T&R | MOQ: 4000 | MPQ: 4000

LP38501TSX-ADJ/NOPB / ​The LP38501TSX-ADJ/NOPB is a 3-A adjustable low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to provide stable and efficient voltage regulation for various applications. It operates with an input voltage range of 2.7 V to 5.5 V, offering flexibility for different power supply configurations. The device features an adjustable output voltage capability from 0.6 V to 5 V, allowing precise regulation to meet specific system requirements. Its ultra-low dropout voltage, typically around 420 mV at 3-A load, ensures minimal voltage loss between input and output, enhancing overall power efficiency. The LP38501TSX-ADJ/NOPB is stable with any type of output capacitor, including ceramic, tantalum, or aluminum, without restrictions on equivalent series resistance (ESR), simplifying design and component selection. Additional features include a low ground-pin current, typically around 25 nA when the enable (EN) pin is pulled low, and fast transient response to rapid load changes, making it suitable for powering sensitive analog and digital circuits. The device is housed in a TO-263 (DDPAK-5) package, providing robust thermal performance and ease of integration into various applications. ​
LP38501TSX-ADJ/NOPB

Description: ​The LP38501TSX-ADJ/NOPB is a 3-A adjustable low-dropout (LDO) linear voltage regulator ...
Package: T&R | MOQ: 500 | MPQ: 500

VIPER06LSTR / ​The VIPER06LSTR is an offline converter from STMicroelectronics VIPerPlus family, designed for energy-efficient power conversion in applications such as home appliances, power metering, and LED drivers. It features an 800 V avalanche-rugged power section, enabling direct powering from rectified mains without the need for an auxiliary bias winding. The device operates with a fixed frequency of approximately 60 kHz, utilizing pulse-width modulation (PWM) with frequency jittering to minimize electromagnetic interference (EMI). Additional features include adjustable overcurrent limiting, on-board soft-start, safe auto-restart after fault conditions, and hysteretic thermal shutdown. The VIPER06LSTR is housed in a compact 10-pin SSOP package, suitable for space-constrained designs. ​
VIPER06LSTR

Description: ​The VIPER06LSTR is an offline converter from STMicroelectronics VIPerPlus family, desig ...
Package: T&R | MOQ: 2500 | MPQ: 2500

TPS70933DBVR / ​The TPS70933DBVR is a 3.3 V low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low quiescent current and robust performance. It supports an input voltage range from 2.7 V to 30 V and provides a fixed output voltage of 3.3 V with a maximum output current of 150 mA. The device features an ultra-low quiescent current of typically 1 µA, making it ideal for battery-powered and energy-sensitive applications. It offers a low dropout voltage of approximately 1 V at 100 mA load current, ensuring efficient operation even with minimal headroom. The TPS70933DBVR includes an active high enable pin (EN) with a maximum input voltage of 6.5 V; when left floating or pulled high, the regulator is enabled, and when pulled low, it is disabled. Additionally, the device provides reverse current protection, safeguarding the regulator and system from potential damage due to reverse current flow. It is available in a 5-pin SOT-23 (DBV) package, offering a compact solution for space-constrained designs. ​
TPS70933DBVR

Description: ​The TPS70933DBVR is a 3.3 V low-dropout (LDO) linear voltage regulator from Texas Ins ...
Package: T&R | MOQ: 3000 | MPQ: 3000

TPS63070RNMR / ​The TPS63070RNMR is a high-efficiency, low-quiescent current buck-boost converter from Texas Instruments, designed to provide a stable output voltage even when the input voltage is above or below the desired output. It operates over a wide input voltage range of 2.0 V to 16 V and supports output voltages between 2.5 V and 9 V, delivering up to 2 A of output current in both boost and buck modes. The converter utilizes synchronous rectification and a fixed-frequency, pulse-width modulation (PWM) controller to achieve efficiencies up to 95%. At light load conditions, it enters Power Save Mode to maintain high efficiency across varying load currents. Additional features include a precise ENABLE input for undervoltage lockout settings, automatic transition between step-down and boost modes, forced fixed-frequency operation at 2.4 MHz with synchronization capability, a power-good output, and load disconnect during shutdown to minimize battery drain. The TPS63070RNMR is housed in a compact 2.5 mm x 3 mm QFN package, making it suitable for space-constrained applications requiring efficient power conversion. ​
TPS63070RNMR

Description: ​The TPS63070RNMR is a high-efficiency, low-quiescent current buck-boost converter from ...
Package: T&R | MOQ: 3000 | MPQ: 3000

LNK3696G-TL / ​The LNK3696G-TL is an energy-efficient, low-power off-line switcher IC from Power Integrations, designed for applications requiring minimal component count and robust system-level protection. It integrates a 900 V power MOSFET, oscillator, ON/OFF control scheme, high-voltage switched current source, frequency jittering, cycle-by-cycle current limit, and thermal shutdown circuitry into a single monolithic IC. This integration simplifies design and reduces external component requirements. The device offers selectable current limit options and features fully integrated auto-restart functionality for short-circuit and open-loop protection. Its frequency jittering mechanism significantly reduces electromagnetic interference (EMI), and it meets high-voltage creepage requirements between the DRAIN pin and all other pins, both on the PCB and at the package level. The LNK3696G-TL operates over an input voltage range of 85 V to 265 V AC and delivers up to 8 W of output power, making it suitable for applications such as flyback converters, appliance power supplies, industrial systems, and metering devices. ​
LNK3696G-TL

Description: ​The LNK3696G-TL is an energy-efficient, low-power off-line switcher IC from Power Integ ...
Package: T&R | MOQ: 1000 | MPQ: 1000

TLV70433DBVR / The TLV70433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for applications requiring low power consumption and high efficiency. It operates over a wide input voltage range of 2.5 V to 24 V, with a maximum of 30 V for newer versions, and provides a fixed output voltage of 3.3 V. The regulator supports an output current of up to 150 mA, making it suitable for powering low-current devices. Notably, it features an ultra-low quiescent current of approximately 3.4 µA at a 100-mA load, enhancing battery life in portable applications. The device offers a typical dropout voltage of 850 mV at 100 mA load current, ensuring efficient operation even with minimal input-output voltage differentials. It maintains stability with output capacitors of 0.47 µF or greater and includes built-in overcurrent protection to safeguard against excessive load conditions. Packaged in a compact 5-pin SOT-23 (DBV) form factor, the TLV70433DBVR operates over an ambient temperature range of –40°C to +125°C, making it ideal for applications such as battery-powered equipment, portable electronics, and low-power microcontrollers.
TLV70433DBVR

Description: The TLV70433DBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, d ...
Package: T&R | MOQ: 3000 | MPQ: 3000

UCC28911DR / ​The UCC28911DR is an integrated flyback switcher from Texas Instruments, designed for off-line, low-power applications. It combines a 700 V power MOSFET with a current-mode controller, simplifying the design of isolated AC-DC converters. This device is particularly suitable for applications such as auxiliary power supplies, smart meters, and home appliances.​
UCC28911DR

Description: ​The UCC28911DR is an integrated flyback switcher from Texas Instruments, designed for o ...
Package: T&R | MOQ: 2500 | MPQ: 2500

TPS54232DR / ​The TPS54232DR is a step-down (buck) DC-DC converter from Texas Instruments, capable of delivering up to 2 A of continuous output current. It operates over an input voltage range of 3.5 V to 28 V and offers an adjustable output voltage from 0.8 V up to 25 V. The device features a fixed switching frequency of 1 MHz and incorporates Eco-Mode™ for improved efficiency at light loads. Protection mechanisms include cycle-by-cycle current limiting and thermal shutdown. The TPS54232DR is housed in an 8-pin SOIC package with PowerPAD™ for enhanced thermal performance. ​
TPS54232DR

Description: ​The TPS54232DR is a step-down (buck) DC-DC converter from Texas Instruments, capable of ...
Package: T&R | MOQ: 2500 | MPQ: 2500

MPM3632CGQV-P / ​The MPM3632CGQV-P is a synchronous step-down (buck) regulator module from Monolithic Power Systems (MPS). It integrates power MOSFETs, an inductor, and three capacitors, providing a compact solution that requires only input and output capacitors to achieve 3A of continuous output current with excellent load and line regulation. Operating over a wide input voltage range of 4V to 18V, it delivers an adjustable output voltage from 0.8V to 5.5V. The module features a fixed 3MHz switching frequency and employs constant-on-time (COT) control for a fast transient response. Additional features include output over-voltage protection (OVP), over-current protection (OCP), thermal shutdown, and a power good (PG) indicator. These characteristics make it suitable for applications such as server systems, medical equipment, distributed power systems, and point-of-load for FPGAs, ASICs, and DSPs. ​
MPM3632CGQV-P

Description: ​The MPM3632CGQV-P is a synchronous step-down (buck) regulator module from Monolithic Po ...
Package: T&R | MOQ: 500 | MPQ: 500

MPM3632CGQV-Z / ​The MPM3632CGQV-Z is a synchronous step-down (buck) regulator module from Monolithic Power Systems (MPS). It integrates power MOSFETs, an inductor, and three capacitors, offering a compact solution that requires only input and output capacitors to achieve 3A of continuous output current with excellent load and line regulation. Operating over a wide input range of 4V to 18V, it provides an adjustable output voltage from 0.8V to 5.5V. The module features a fixed 3MHz switching frequency and employs constant-on-time (COT) control for a fast transient response. Additional features include output over-voltage protection (OVP), over-current protection (OCP), thermal shutdown, and a power good (PG) indicator. These characteristics make it suitable for applications such as server systems, medical equipment, distributed power systems, and point-of-load for FPGAs, ASICs, and DSPs. ​
MPM3632CGQV-Z

Description: ​The MPM3632CGQV-Z is a synchronous step-down (buck) regulator module from Monolithic Po ...
Package: T&R | MOQ: 2500 | MPQ: 2500

ADM7172ACPZ-3.0-R7 / The ADM7172ACPZ-3.0-R7 is a fixed positive linear voltage regulator from Analog Devices, delivering a stable 3V output with a maximum current of 2A. It features a low dropout voltage of 0.172V at 2A, ensuring efficient operation even with minimal input-output voltage differences. Designed for surface-mount applications, it comes in an 8-lead LFCSP-WD (3x3) package, suitable for compact electronic designs. Operating over a temperature range of -40°C to 125°C, the regulator incorporates protection features such as overcurrent and overtemperature safeguards, making it reliable for various demanding applications.
ADM7172ACPZ-3.0-R7

Description: The ADM7172ACPZ-3.0-R7 is a fixed positive linear voltage regulator from Analog Devices, d ...
Package: T&R | MOQ: 1500 | MPQ: 1500

LTC3889IUKG#TRPBF / The LTC3889IUKG#TRPBF is a dual-output, step-down (buck) switching regulator controller from Analog Devices. It is designed to convert higher input voltages ranging from 5V to 60V down to lower output voltages between 1V and 40V, suitable for various applications requiring efficient power management.
LTC3889IUKG#TRPBF

Description: The LTC3889IUKG#TRPBF is a dual-output, step-down (buck) switching regulator controller fr ...
Package: T&R | MOQ: 2000 | MPQ: 2000

78L05 / Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89
78L05

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89 ...
Package: T&R | MOQ: 1000 | MPQ: 1000

TPS62203DBVR / Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 300mA SC-74A, SOT-753
TPS62203DBVR

Description: Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 300mA SC-74A, SOT-753 ...
Package: T&R | MOQ: 3000 | MPQ: 3000

SG3524N / Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
SG3524N

Description: Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Pos ...
Package: TUBE | MOQ: 2500 | MPQ: 25

TPS61022RWUR / The TPS61022RWUR is an 8-A boost converter with an ultra-low input voltage of 0.5 V, developed by Texas Instruments. Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 8A (Switch) 7-VFQFN.
TPS61022RWUR

Description: The TPS61022RWUR is an 8-A boost converter with an ultra-low input voltage of 0.5 V, devel ...
Package: T&R | MOQ: 3000 | MPQ: 3000

FAN48618BUC53X / Boost Switching Regulator IC Positive Fixed 5.25V 1 Output 1.2A 9-UFBGA, WLCSP
FAN48618BUC53X

Description: Boost Switching Regulator IC Positive Fixed 5.25V 1 Output 1.2A 9-UFBGA, WLCSP ...
Package: T&R | MOQ: 3000 | MPQ: 3000

ADP225ACPZ-R7 / Linear Voltage Regulator IC Positive Adjustable 2 Output 300mA, 300mA 8-LFCSP-UD (2*2mm)
ADP225ACPZ-R7

Description: Linear Voltage Regulator IC Positive Adjustable 2 Output 300mA, 300mA 8-LFCSP-UD (2*2mm) ...
Package: T&R | MOQ: 3000 | MPQ: 3000

NCP1117ST50T3G / Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223. The NCP1117ST50T3G is a low dropout (LDO) linear voltage regulator designed to provide a fixed 5.0 V output with up to 1 A of current.
NCP1117ST50T3G

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223. The NCP1117ST50T3G is a lo ...
Package: T&R | MOQ: 4000 | MPQ: 4000

NCP1117ST33T3G / Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223, The NCP1117ST33T3G is a low dropout (LDO) linear voltage regulator designed for applications requiring a fixed 3.3V output with up to 1A of current.
NCP1117ST33T3G

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223, The NCP1117ST33T3G is a lo ...
Package: T&R | MOQ: 4000 | MPQ: 4000

L7812ABD2T-TR / The L7812ABD2T-TR is suitable for applications requiring a stable 12V power supply with a current up to 1.5A. Its thermal overload and short circuit protection features ensure reliable operation in various conditions.
L7812ABD2T-TR

Description: The L7812ABD2T-TR is suitable for applications requiring a stable 12V power supply with a ...
Package: T&R | MOQ: 1000 | MPQ: 1000

L7805ABD2T-TR / Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A The L7805ABD2T-TR is suitable for applications requiring a stable 5V power supply with a current up to 1.5A. Its thermal overload and short circuit protection features ensure reliable operation in various conditions. The device is housed in a D2PAK package, facilitating surface-mount assembly.
L7805ABD2T-TR

Description: Linear Voltage Regulator IC Positive Fixed 1 Output 1.5A The L7805ABD2T-TR is suitable for ...
Package: T&R | MOQ: 1000 | MPQ: 1000

MC34063ACDTR / Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC The MC34063ACDTR is suitable for step-up, step-down, and voltage-inverting applications, offering versatility in power conversion designs. Its low quiescent current and wide operating voltage range make it ideal for battery-powered and portable devices. The device is housed in an 8-pin SOIC package, facilitating easy integration into various electronic systems.
MC34063ACDTR

Description: Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Sw ...
Package: T&R | MOQ: 2500 | MPQ: 2500

LM2594HVM-5.0/NOPB / Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-SOIC, 4.5-60V, 5V 500mA
LM2594HVM-5.0/NOPB

Description: Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 8-SOIC, 4.5-60V, 5V 500mA ...
Package: TUBE | MOQ: 1045 | MPQ: 95

LM2574M-5.0/NOPB / Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 14-SOIC 52kHz 4-40V, 5Vout
LM2574M-5.0/NOPB

Description: Buck Switching Regulator IC Positive Fixed 5V 1 Output 500mA 14-SOIC 52kHz 4-40V, 5Vout ...
Package: TUBE | MOQ: 1000 | MPQ: 50













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