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ULN2803

ULN2803 Description:

The ULN2803 is a Darlington Transistor Array IC and is available in package(s): 18-Pin SOIC, DIP. The ULN2803A has a 2.7-k series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices.

The ULN2803 is currently sourced by Texas Instruments, STMicroelectronics and Toshiba.

ULN2803 Features
  • 500-mA Rated Collector Current (Single Output)
  • High-Voltage Outputs: 50 V
  • Output Clamp Diodes
  • Inputs Compatible With Various Types of Logic
  • Relay Driver Applications
  • Eight Darlingtons with Common Emitters
more...

ULN2803 Price and Stock

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Manufacturer Datasheets - PDF

Datasheets for ULN2803
Part # Manufacturer Datasheet
ULN2803A Allegro MicroSystems ULN2803A datasheet
ULN2803A Jameco ULN2803A datasheet
ULN2803LW Allegro MicroSystems ULN2803LW datasheet
ULN2803ADW Texas Instruments ULN2803ADW datasheet
ULN2803ADWG4 Texas Instruments ULN2803ADWG4 datasheet
ULN2803ADWR Texas Instruments ULN2803ADWR datasheet
ULN2803ADWRG4 Texas Instruments ULN2803ADWRG4 datasheet
ULN2803AN Texas Instruments ULN2803AN datasheet
ULN2803ANE4 Texas Instruments ULN2803ANE4 datasheet
ULN2803A STMicroelectronics ULN2803A datasheet
Device Category:
Transistor Arrays
Applications
  • Relay Drivers
  • Hammer Drivers
  • Lamp Drivers
  • Display Drivers (Led And Gas Discharge)
  • Line Drivers
  • Logic Buffers
more...
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