ULN2003A-DIP16 Datasheet, Specs, Alternatives & ECAD | Mixic | PartGenie

AI summary

ULN2003A-DIP16 product

The ULN2003A is a standard 7-channel Darlington transistor array designed for high-current, high-voltage switching of inductive loads like relays and stepper motors.

Best for

Relay control
Stepper motor driving
LED matrix driving

Avoid if

High-frequency switching applications (limited by switching speed)
Applications requiring low saturation voltage

Check before use

Thermal management
Input voltage levels

Key specifications

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

Compliance & Environment

RoHS: Pb-Free
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlMotor Control

Datasheet

6ec95e30fd25e28de90967d602d23bf8_1811080911_Mixic-ULN2003A-DIP16_C112203.pdf

800 KB

CAD Models

Download ECAD models for ULN2003A-DIP16: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

It is a monolithic Darlington transistor array containing seven independent NPN driver channels, each capable of sinking 500mA.