ULQ2003ADR - Texas Instruments

Manufacturer Part Number

ULQ2003ADR

Manufacturer

Texas Instruments

Introduction

Integrated power distribution switch geared for power management applications

Product Features and Performance

Seven high-current darlington pairs

50V maximum load voltage

500mA output current per driver

Inverting input control

Parallel interface

Designed for driving relays and solenoids

Product Advantages

High voltage output capability

Multiple drivers in one package

Ability to sink high current for diverse loads

Key Technical Parameters

Switch Type: Relay, Solenoid Driver

Number of Outputs: 7

Output Configuration: Low Side

Output Type: Darlington

Voltage - Load: 50V max

Current - Output (Max): 500mA

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Industry standard quality and reliability

Compliance with TI's stringent safety standards

Compatibility

16-SOIC package compatible with various PCB designs

Application Areas

Industrial controls

Home appliances

Automotive systems

Instrumentation

Product Lifecycle

Last Time Buy status indicating nearing discontinuation

Potential availability of replacements or upgrades

Several Key Reasons to Choose This Product

Optimized for high-voltage applications

Multi-channel output drives for complex power switching

Strong brand reputation of Texas Instruments

Suitable for challenging environments with a wide operating temperature range

Integration reduces component count and board space demand

Availability in Tape & Reel for efficient automated assembly