| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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73 pcs
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73 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ULN2004A is a high-voltage, high-current Darlington array manufactured by Allegro Microsystems. It contains seven open collector Darlington pairs, each capable of handling 500 mA continuously and 600 mA peak current. The output voltage rating is 50V.
This array is designed for driving a wide variety of loads, including solenoids, relays, DC motors, LED displays, and filament lamps. It includes integrated suppression diodes for inductive load driving, simplifying circuit design. The inputs are TTL/CMOS/PMOS/DTL compatible and are positioned opposite the outputs to facilitate board layout.
The ULN2004A is supplied in a 16-pin PDIP package suitable for through-hole mounting. It operates within a temperature range of -40°C to 85°C. The device is part of the ULN2004 series, known for its versatility in interfacing with common logic families and driving high-power buffers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ULN2004A has an output current rating of 500 mA per driver, with a peak current capability of 600 mA.
The ULN2004A has a maximum output voltage of 50 V.
The operating temperature range for the ULN2004A is -40°C to 85°C.
The ULN2004A is supplied in a PDIP-16 package.
The ULN2004A is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the ULN2004A is 1 Unlimited.