LM1085ISX-ADJ - Texas Instruments

Manufacturer Part Number

LM1085ISX-ADJ

Manufacturer

Texas Instruments

Introduction

High-performance, low-dropout voltage regulator

Adjustable output voltage

Product Features and Performance

Output voltage range: 1.25V to 15V

Output current: 3A

Low quiescent current: 10mA

High power supply rejection ratio: 75dB (120Hz)

Thermal overload protection

Short-circuit protection

Wide operating temperature range: -40°C to 125°C

Product Advantages

Adjustable output voltage for flexible power supply design

High output current capability

Low quiescent current for power-efficient operation

Robust protection features for reliable performance

Key Technical Parameters

Input voltage range: 29V (max)

Output voltage range: 1.25V to 15V

Output current: 3A

Voltage dropout: 1.5V @ 3A

Number of regulators: 1

Quality and Safety Features

ROHS3 compliant

Over-current protection

Over-temperature protection

Compatibility

Surface mount package: TO-263-4, DPak (3 Leads + Tab), TO-263AA

Tape & reel packaging

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Office automation devices

Product Lifecycle

This product is still actively available and not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Adjustable output voltage for customized power supply solutions

High output current capability for powering higher-power devices

Low quiescent current for improved energy efficiency

Robust protection features for reliable and safe operation

Wide operating temperature range for use in diverse environments

Compatible with common surface mount packaging and packaging methods