5pcs ULN2804A - EIGHT DARLINGTON ARRAYS 500mA 50V

5pcs ULN2804A - EIGHT DARLINGTON ARRAYS 500mA 50V

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STMicroelectronics

10.3570.0007-005

New product

851 Items

4,00 € tax incl.

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The ULN2801A, ULN2802A, ULN2803A and ULN2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the OFF state. Outputs may be paralleled for higher current capability.

Four versions are available to simplify interfacing to standard logic families:
  • the ULN2801A is designed for general purpose applications with a current limit resistor;
  • the ULN2802A has a 10.5 kO input resistor and Zener for 14-25 V PMOS;
  • the ULN2803A has a 2.7 kO input resistor for 5 V TTL and CMOS;
  • the ULN2804A has a 10.5 kO input resistor for 6-15 V CMOS.

All types are supplied in an 18-lead plastic DIP with a copper lead form and feature the convenient input-opposite-output pinout to simplify board layout.


Key Features
  • Eight Darlington transistors with common emitters
  • Output current to 500 mA
  • Output voltage to 50 V
  • Integral suppression diodes
  • Versions for all popular logic families
  • Output can be paralleled
  • Inputs pinned opposite outputs to simplify board layout


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5pcs ULN2804A - EIGHT DARLINGTON ARRAYS 500mA 50V