ULN2803C Datasheet (PDF) Download
Texas Instruments
ULN2803C

Description

The ULN2803C device is a 50V, 500mA Darlington transistor array. The device consists of eight NPN Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads.

Key Features

  • 500mA-rated collector current (single output)
  • High-voltage outputs: 50V
  • Output clamp diodes
  • Inputs compatible with various types of logic
ULN2803C datasheet preview

Datasheets by Manufacturer

Part Number Manufacturer Description
ULN2803AFW ART CHIP 8CH DARLINGTON SINK DRIVER
ULN2803AP First Silicon 8 HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS
ULN2803-SMD SYC ARRAY DARLINGTON 5A 50V TTL SM
ULN2803A HTC KOREA 8-Digit Darlington Current Driver
ULN2803 Allegro MicroSystems High Voltage High Current Darlington Arrays
ULN2803A STMicroelectronics each contain eight Darlington transistors
ULN2803M1 Unisonic Technologies EIGHT DARLINGTON ARRAYS
ULN2803Q Unisonic Technologies EIGHT DARLINGTON ARRAYS
ULN2803AD HTC KOREA 8-Digit Darlington Current Driver
ULN2803AF First Silicon 8 HIGH-VOLTAGE HIGH-CURRENT DARLINGTON TRANSISTOR ARRAYS