Datasheet4U Logo Datasheet4U.com

ULQ2803 - Eight Darlington array

Download the ULQ2803 datasheet PDF. This datasheet also covers the ULQ2801 variant, as both devices belong to the same eight darlington array family and are provided as variant models within a single manufacturer datasheet.

General Description

The ULQ2801A-ULQ2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads.

Key Features

  • Eight Darlingtons per package.
  • Extended temperature range: -40 to 105 °C.
  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ULQ2801-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
ULQ2003A High-Current Darlington Transistor Arrays Texas Instruments
ULQ2003A Darlington Transistor Arrays ON Semiconductor
ULQ2003A-Q1 High-Voltage High-Current Darlington Transistor Arrays Texas Instruments
ULQ2003AG Darlington Transistor Arrays ON Semiconductor
ULQ2004A High-Current Darlington Transistor Arrays Texas Instruments

Other Datasheets by STMicroelectronics

Part Number Description
ULQ2803A EIGHT DARLINGTON ARRAYS
ULQ2801 Eight Darlington array
ULQ2801A EIGHT DARLINGTON ARRAYS
ULQ2802 Eight Darlington array
ULQ2802A EIGHT DARLINGTON ARRAYS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ULQ2801 - ULQ2802 ULQ2803 - ULQ2804 Eight Darlington array Features ■ Eight Darlingtons per package ■ Extended temperature range: -40 to 105 °C ■ 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 Description The ULQ2801A-ULQ2804A 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.