Datasheet Details
| Part number | ULN2003A |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.68 MB |
| Description | High-Current Darlington Transistor Arrays |
| Datasheet | ULN2003A ULN2002A Datasheet (PDF) |
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Overview: ULN2002A, ULN2003A, ULN2003AI ULQ2003A, ULN2004A, ULQ2004A SLRS027T – DECEMBER 1976 – REVISED MARCH 2025 ULN200x, ULQ200x High-Voltage, High-Current Darlington Transistor Arrays.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | ULN2003A |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.68 MB |
| Description | High-Current Darlington Transistor Arrays |
| Datasheet | ULN2003A ULN2002A Datasheet (PDF) |
|
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The ULx200xA devices are high-voltage, high-current Darlington transistor arrays.
Each consists of seven NPN Darlington pairs that
Compare ULN2003A distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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ULN2003A | SEVEN DARLINGTON ARRAYS | STMicroelectronics |
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ULN2003A | HIGH-VOLTAGE/ HIGH-CURRENT DARLINGTON ARRAYS | Allegro MicroSystems |
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ULN2003A | 7CH DARLINGTON SINK DRIVER | ART CHIP |
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ULN2003A | Darlington Transistor Arrays | ON Semiconductor |
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ULN2003A | DARLINGTON TRANSISTOR ARRAYS | Diodes |
| Part Number | Description |
|---|---|
| ULN2003AI | High-Current Darlington Transistor Arrays |
| ULN2003AN | High-Current Darlington Transistor Arrays |
| ULN2003B | High-Current Darlington Transistor Array |
| ULN2003BD | High-Current Darlington Transistor Array |
| ULN2003BN | High-Current Darlington Transistor Array |
| ULN2003BPW | High-Current Darlington Transistor Array |
| ULN2003LV | 7-Channel Relay and Inductive Load Sink Driver |
| ULN2003LVDR | 7-Channel Relay and Inductive Load Sink Driver |
| ULN2003LVPWR | 7-Channel Relay and Inductive Load Sink Driver |
| ULN2003V12 | 7-Channel Relay and Inductive Load Sink Driver |