| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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150,667 pcs
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150667 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ULN2803ADWG4 from Texas Instruments is a high-voltage, high-current Darlington transistor array. It features eight NPN Darlington pairs, each capable of handling 500mA collector current and providing 50V outputs. The device includes common-cathode clamp diodes for switching inductive loads.
This array is designed for applications such as relay drivers, hammer drivers, lamp drivers, and display drivers. It is compatible with TTL and 5V CMOS logic due to a built-in 2.7kΩ series base resistor for each Darlington pair. The operating temperature range is -40°C to 85°C.
The ULN2803ADWG4 is available in an 18-SOIC surface-mount package with dimensions of 11.50mm x 7.50mm. Its robust design and specifications make it suitable for various industrial and electronic control applications requiring high-current switching capabilities.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector current for a single output is 500mA.
The device features high-voltage outputs rated at 50V.
The operating temperature range is -40°C to 85°C.
The ULN2803ADWG4 is supplied in an 18-SOIC package.
The ULN2803ADWG4 contains 8 NPN Darlington transistor pairs.
Yes, the ULN2803ADWG4 includes output clamp diodes.
The Vce saturation is a maximum of 1.6V at 500µA input current and 350mA collector current.