ULN2003ANS
PWR MGMT LED DRIVERManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
Texas Instruments ULN2003ANS is a 7-channel Darlington array designed for high-current switching applications. This component, part of the ULx200xA series, offers a 1:1 input-to-output ratio and can drive loads up to 50V with a maximum output current of 500mA per channel. It features an inverting input and a parallel interface, with outputs configured as low-side drivers. The device is housed in a 16-SOIC package suitable for surface mounting. Applications for the ULN2003ANS include driving relays, solenoids, and incandescent lamps across industrial, automotive, and consumer electronics sectors. Its robust Darlington output configuration makes it ideal for interfacing with microcontrollers to control higher power loads. The operating temperature range is -40°C to 70°C.
Additional Information
Series: ULx200xARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.209"", 5.30mm Width) |
| Output Type | Darlington |
| Mounting Type | Surface Mount |
| Number of Outputs | 7 |
| Interface | Parallel |
| Switch Type | Relay, Solenoid Driver |
| Operating Temperature | -40°C ~ 70°C (TA) |
| Output Configuration | Low Side |
| Rds On (Typ) | - |
| Input Type | Inverting |
| Voltage - Load | 50V (Max) |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 500mA |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 16-SO |
| Fault Protection | - |
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