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ULN2003LVDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ULN2003LVDR product

ULN2003LVDR

Power Distribution Switches

DriverDarlingtonNMOSRelay Driver

The ULN2003LVDR is a 7-channel low-side driver optimized for low-voltage inductive loads and relay control.

Best for

  • Relay driving
  • LED control
  • Logic level shifting

Avoid if

  • High-voltage applications exceeding 8V
  • High-current loads requiring more than 140mA per channel

Check before use

  • Thermal dissipation limits
  • Input logic voltage levels

Key specifications

Channels
7
Max Sink Current
140 mA
Input Logic
3V - 5V CMOS
Package
SOIC-16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Industrial ControlConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ULN2003LVDR: 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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Where to Buy

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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 7-channel low-side NMOS driver array designed for low-voltage applications, providing a low-impedance path to ground for driving relays, LEDs, and other inductive loads.