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Manufacturer Part #

ULN2802A

ULN Series 50V 500 mA Integral Suppression Diode Eight Darlington Array - DIP-18

Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 1831
Product Specification Section
Technical Attributes
Attributes Table
Package Style:  DIP-18
Mounting Method: Through Hole
Features & Applications
The ULN2801A-ULN2805A 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.

Five 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 k. input resistor and zener for 14-25 V PMOS ; the ULN2803A has a 2.7 k, input resistor for 5 V TTL and CMOS ; the ULN2804A has a 10.5 k, input resistor for 6-15 V CMOS and the ULN2805A is designed to sink a minimum of 350 mA for standard and Schottky TTL where higher output current is required.

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

Features:

  • Eight darlingtons 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
  • 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

View the ULNx family of Darlington Arrays

Pricing Section
Stock:
2,764
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$0.71
USD
Quantity
Web Price
1
$0.705
100
$0.56
400
$0.52
1,500
$0.49
7,500+
$0.45
Product Variant Information section