ULN2003A – STMicroelectronics
Part Number:
ULN2003A
Manufacturer:
STMicroelectronics
Date Code:
UNK
RoHS:
RoHS Compliant
MSL:
COO:
Description:
Darlington Power Switch/Driver, 1:1, 500mA, 16-DIP Package
Datasheet:
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Stock Quantity: 5
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.47 |
| 10+ | |
| 50+ | |
| 100+ |
5 in stock
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Product Details:
Overview
The ULN2003A is a Darlington transistor array from STMicroelectronics. It functions as a high-voltage, high-current driver, capable of switching inductive loads. This device features seven NPN Darlington pairs, each rated for 500mA output current. The ULN2003A is housed in a 16-pin DIP (Dual In-Line Package).
Key Features
- 500mA rated collector current (single output)
- 50V output voltage
- Integrated suppression diodes for inductive loads
- TTL/CMOS logic compatibility
Applications
This Darlington array is commonly used in systems requiring interface between low-level logic and higher power loads. Its ability to drive inductive loads makes it suitable for various control and automation applications.
- Relay driving
- Stepper motor control
- Lamp drivers
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