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48 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
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The Texas Instruments ULN2003AIPW is a versatile 7-channel Darlington transistor array. Each channel consists of an NPN Darlington pair with high-voltage outputs and common-cathode clamp diodes suitable for switching inductive loads. The device offers a collector current rating of 500mA per output, with the option to parallel pairs for increased current capability.
Key electrical specifications include a maximum switching voltage of 50V, a typical delay time of 250ns, and input compatibility with CMOS and TTL logic. The operating temperature range is -40°C to 105°C.
This array is commonly used in applications such as relay drivers, hammer drivers, lamp drivers, and display drivers. The ULN2003AIPW is supplied in a 16-TSSOP surface-mount package, measuring 16-TSSOP (0.173", 4.40mm Width).
It is designed for direct operation with TTL or 5V CMOS devices, featuring a 2.7kΩ series base resistor for each Darlington pair.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.47 | $0.47 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum switching voltage is 50V.
The package is 16-TSSOP (0.173", 4.40mm Width).
The operating temperature range is -40°C to 105°C.
It has 7 output channels.
The maximum peak output current is 500mA per channel.
The inputs are compatible with CMOS and TTL logic levels.
The output configuration is low side.