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ULN2803AN(LX) AI Analysis:
Specs, Applications & Alternatives

AI summary

ULN2803AN(LX) product

ULN2803AN(LX)

Component

Darlington ArrayPower Driver

The ULN2803AN(LX) is a robust 8-channel Darlington transistor array suitable for driving inductive loads like relays and motors.

Best for

  • Relay switching
  • Stepper motor control

Avoid if

  • Applications requiring high-speed switching (Darlington pairs are relatively slow)

Check before use

  • Thermal dissipation limits at high duty cycles

Key specifications

Channels
8
Max Current
500 mA/ch
Max Voltage
50 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlMotor Drive

Datasheet

13ff7a42bfdb6cd60664d478bbfa014d_2407231701_lingxingic-ULN2803AN-LX_C32710671.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-channel Darlington transistor array capable of switching high-current loads from low-power logic signals.