ULN2003D1013TR
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| Part Number | ULN2003D1013TR |
|---|---|
| Manufacturer |
 ST Microelectronics
|
| Description | The ULN2003D1013TR is a high-voltage, high-current Darlington transistor array developed by STMicroelectronics, designed for driving inductive loads such as relays, stepper motors, solenoids, and lamps. It integrates seven open-collector NPN Darlington pairs with common emitters, providing a compact and efficient interface between low-level logic circuits and high-power loads. Each channel supports up to 500mA continuous output current (600mA peak) and can handle output voltages up to 50V, making it suitable for a wide range of industrial and embedded applications . The device includes built-in suppression (flyback) diodes for inductive load protection, reducing the need for external components and simplifying circuit design . The ULN2003D1013TR is fully compatible with TTL and CMOS logic levels, enabling seamless integration with microcontrollers, PLCs, and digital systems. Its inputs are arranged opposite the outputs to facilitate easier PCB routing and layout optimization Packaged in a SOIC-16 surface-mount format and supplied in tape-and-reel (TR) configuration, this variant is ideal for automated assembly processes. It is widely used in applications such as relay driving, stepper motor control, LED driving, industrial automation, and embedded systems requiring multiple high-current switching channels. |
| Product Group | Logic IC |
| MOQ | 2500 pcs |
| SPQ | 2500 pcs |
| Figure/Case | 16-SOIC |
| Package | T&R Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
| Feature | Description |
|---|---|
| Core | N/A (Driver IC) |
| Function | Darlington transistor array (high-voltage, high-current) |
| Input Voltage | 5V to 30V (depending on load and application) |
| Output Voltage | Up to 50V (depending on load and application) |
| Output Current | 500 mA per channel (total 7 channels) |
| Channels | 7 output channels |
| Control Pins | 7 input control pins (TTL compatible) |
| Package | SO-16 (16 pins) |
| Power Dissipation | 1W per channel (max) |
| Max Output Current | 500 mA per channel, up to 2A with all channels in parallel |
| Operating Temperature Range | -40°C to +85°C |
| Protection | Thermal shutdown, overvoltage, and overload protection |
| Applications | Stepper motors, relays, solenoids, lamp drivers, industrial control systems |
| Turn-on Time | 200 µs typical |
| Turn-off Time | 100 µs typical |
| Packaging | Tape and reel (TR) |
| Gate Drive Capability | Can drive inductive loads (e.g., stepper motors) |
| Internal Diodes | Integrated flyback diodes for inductive load protection |
| Development Tools | Supported by general-purpose logic development tools and test equipment |
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ULN2003D1013TR
ULN2003D1013TR