ULN2803CDWR
| Part Number | ULN2803CDWR |
|---|---|
| Manufacturer |
 Texas Instruments |
| Description | Eqv. ULN2803ADWR, Power Switch/Driver SOIC-20, The ULN2803C device is a 50V, 500mA Darlington transistor array. |
| Product Group | Logic IC |
| MOQ | 2000 pcs |
| SPQ | 2000 pcs |
| Figure/Case | 20-SOIC |
| Package | T&R Pack |
| PDF Datasheet | |
| 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 8 channels) |
| Channels | 8 output channels |
| Control Pins | 8 input control pins (TTL compatible) |
| Package | SO-18 (18 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 |
Request quotation for ULN2803CDWR