| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,646 pcs
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1646 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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89 pcs
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89 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ULN2003AID from Texas Instruments is a high-voltage, high-current Darlington transistor array suitable for power driver applications. This component features seven independent NPN Darlington pairs, each capable of handling up to 500mA of current and withstanding a collector-emitter voltage of 50V.
The device is designed for low-side output configuration and accepts inverting parallel inputs. Its operating temperature range is from -40°C to 105°C, making it suitable for various environmental conditions. The ULN2003AID is available in a 16-pin SOIC package, designed for surface mounting.
Key electrical characteristics include a collector-emitter saturation voltage of 1.1V and a collector-emitter voltage maximum of 1.6V. The series designation indicates it is part of the Automotive AEC-Q100 qualified components, suggesting suitability for automotive applications. The component is RoHS3 compliant and lead-free.
This Darlington array is commonly used for driving loads such as relays, solenoids, incandescent lamps, and stepper motors. Its robust design and specifications make it a reliable choice for interfacing with microcontrollers and other logic circuits requiring higher current or voltage drive capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The collector-emitter voltage rating (VCEO) is 50V.
Each driver channel supports a maximum collector current of 500mA.
The device operates from -40°C to 105°C.
It is offered in a 16-SOIC (0.154", 3.90mm width) surface-mount package.
It has seven NPN Darlington driver channels.
It is designed for relay and solenoid loads with low-side switching.
The series is listed as Automotive, AEC-Q100.