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ULN2803 IC – Darligton Transistor Array



The ULN2803A device is a DIP IC having high-voltage, high-current Darlington transistor array. The device consists of (Single Output) eight NPN Darlington pairs that feature high-voltage output with common cathode clamp diodes for switching inductive loads.

Technical Specifications:

  • 500-mA-Rated Collector Current.
  • High-Voltage Outputs: 50 V.
  • Output Clamp Diodes.
  • Inputs Compatible With variable types of logic.
  • Relay-Driver Applications.
  • Compatible with ULN2800A Series.

Applications of ULN2803 Darlington Transistor Arrays:

  • Relay Drivers.
  • Lamp Drivers.
  • Display Drivers.
  • Line Drivers.
  • Logic Buffers DIY projects.
  • Arduino projects.
  • Raspberry-Pi projects.
  • Electrical/Electronic projects.

Package Includes:

  • 1 Piece –ULN2803 IC – Darligton Transistor Array
Weight 2 g


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SKU: ERICS007 Category: Tags: ,