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ULN2803LVS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2803LVS product

ULN2803LVS

Discrete Semiconductor Products

Darlington ArrayMotor DriverRelay Driver

The ULN2803LVS is an 8-channel Darlington transistor array optimized for low-voltage (1.8V) control systems, capable of driving inductive loads up to 500mA per channel.

Best for

  • Relay driving
  • Stepper motor control
  • Low-voltage logic interfacing

Avoid if

  • High-frequency switching applications
  • Loads exceeding 500mA per channel

Check before use

  • Thermal dissipation requirements
  • Input voltage levels

Key specifications

Channels
8
Output Current
500 mA/ch
Input Voltage
1.8 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Motor ControlIndustrial Automation

Datasheet

1f9aa84cde0c8a1d8b056a35cf2f5a88_2201120930_LANKE-ULN2803LVS_C2828596.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2803LVS: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 with integrated flyback diodes, designed for driving inductive loads like relays and motors in low-voltage systems.