LT1085CT - Linear Technology

Manufacturer Part Number

LT1085CT

Manufacturer

Linear Technology

Introduction

Integrated circuit (IC) voltage regulator

Provides adjustable positive voltage regulation

Product Features and Performance

Adjustable output voltage from 1.25V to 28.5V

Output current up to 3A

High power supply rejection ratio (PSRR) of 75dB at 120Hz

Low voltage dropout of 1.5V at 3A output

Product Advantages

Adjustable output voltage

High output current capability

Excellent PSRR for clean output voltage

Low voltage dropout for efficient operation

Key Technical Parameters

Output voltage range: 1.25V to 28.5V

Output current: Up to 3A

Input voltage (max): 30V

Operating temperature: 0°C to 150°C

Quiescent current: 10mA

Quality and Safety Features

Over-temperature protection

Short-circuit protection

Compatibility

Through-hole mounting (TO-220-3 package)

Application Areas

Adjustable voltage regulation in various electronic devices

Power supplies

Battery chargers

Industrial controls

Product Lifecycle

This is an active product, not nearing discontinuation

Replacement and upgrade options available from Linear Technology

Key Reasons to Choose This Product

Wide adjustable output voltage range

High output current capability

Excellent power supply rejection for clean output

Low voltage dropout for efficient operation

Comprehensive protection features

Widespread compatibility and applications