ULQ2003AD
IC PWR DRIVER NPN 1:1 16SOICManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
Texas Instruments ULQ2003AD from the ULx200xA series is a 7-channel Darlington array designed for driving relays, solenoids, and other high-current loads. This 16-SOIC package device features a 1:1 input-to-output ratio and provides an output current capability of up to 500mA per channel. The complementary NPN output structure is optimized for interfacing with TTL or PMOS outputs. Its low-side output configuration and 50V maximum load voltage make it suitable for applications in industrial automation, consumer electronics, and automotive systems requiring robust load switching. The device operates within an ambient temperature range of -40°C to 85°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 (0.154"", 3.90mm Width) |
| Output Type | Darlington |
| Mounting Type | Surface Mount |
| Number of Outputs | 7 |
| Interface | Parallel |
| Switch Type | Relay, Solenoid Driver |
| Operating Temperature | -40°C ~ 85°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-SOIC |
| Fault Protection | - |
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