ULN2003D1
IC PWR RELAY 7NPN 1:1 16SOManufacturer: STMicroelectronics
Categories: Power Distribution Switches, Load Drivers
Quality Control: Learn More
STMicroelectronics ULx200xA series ULN2003D1 is a 7-channel, high-voltage, high-current Darlington array. Each output channel is rated for 500mA continuous current and can withstand up to 50V. This device features an inverting input and a 1:1 input-to-output ratio, suitable for driving relays, solenoids, and other high-current loads from low-voltage logic signals. The 16-SOIC package facilitates surface mounting in applications across industrial automation, automotive, and consumer electronics. Operating across a temperature range of -40°C to 85°C, the ULN2003D1 provides robust power switching capabilities.
Additional Information
Series: ULx200xARoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload 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-SO |
| Fault Protection | - |
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