ULN2003AIDRG4
IC PWR RELAY 7NPN 1:1 16SOICManufacturer: Texas Instruments
Categories: Power Distribution Switches, Load Drivers
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Texas Instruments ULN2003AIDRG4, a high-voltage, high-current Darlington array, features seven independent NPN outputs, each capable of sinking up to 500mA. This component, part of the ULx200xA series, is designed for driving relays, solenoids, and other high-power loads. The 1:1 input-to-output ratio with inverting input logic simplifies interface design. Packaged in a 16-SOIC (0.154", 3.90mm Width) for surface mounting, it operates from -40°C to 105°C. This device is commonly utilized in industrial automation, automotive systems, and consumer electronics for its robust power switching capabilities. The ULN2003AIDRG4 offers a maximum load voltage of 50V and is supplied on tape and reel.
Additional Information
Series: ULx200xARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | - |
| Packaging | Tape & Reel (TR) |
| 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 ~ 105°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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