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ULN2003A-JSM AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2003A-JSM product

ULN2003A-JSM

LED Indication - Discrete

Darlington ArrayDriver ICRelay Driver

The ULN2003A is a versatile 7-channel Darlington transistor array designed for driving inductive loads like relays and motors from low-voltage logic signals.

Best for

  • Relay control
  • Stepper motor driving
  • LED matrix driving

Avoid if

  • High-speed switching applications (limited by Darlington switching times)

Check before use

  • Thermal dissipation limits in the SOP16 package

Key specifications

Channels
7
Max Output Current
500 mA
Max Output Voltage
50 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Motor ControlIndustrial Automation

Datasheet

ad7314a708390d50a52e4c38ee9d6693_2312160131_JSMSEMI-ULN2003A-JSM_C19673785.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2003A-JSM: 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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Alternative components

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

Design and risk insights

Questions & answers

It is a high-voltage, high-current Darlington transistor array containing seven independent channels, commonly used to interface low-power logic with higher-power loads.