LT1129IT#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1129IT#PBF

Manufacturer

Analog Devices, Inc.

Introduction

The LT1129IT#PBF is a high-performance, low-dropout voltage regulator from Analog Devices, Inc.

Product Features and Performance

Adjustable output voltage from 3.8V to 30V

Maximum output current of 700mA

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

64dB power supply rejection ratio (PSRR) at 120Hz

Over-temperature and reverse polarity protection

Enable control feature

Product Advantages

Excellent line and load regulation

Low dropout voltage of 0.7V at 700mA

Compact TO-220-5 package

Reliable and robust design

Key Technical Parameters

Output Voltage Range: 3.8V to 30V

Maximum Output Current: 700mA

Quiescent Current: 70μA

Maximum Supply Current: 90mA

Voltage Dropout: 0.7V @ 700mA

Number of Regulators: 1

Quality and Safety Features

RoHS3 compliant

Over-temperature and reverse polarity protection

Compatibility

The LT1129IT#PBF is a through-hole mounted, adjustable linear voltage regulator compatible with a wide range of applications.

Application Areas

Power supplies

Industrial equipment

Automotive electronics

Consumer electronics

Product Lifecycle

The LT1129IT#PBF is an active product, and Analog Devices, Inc. continues to offer it as part of their portfolio. Replacement or upgrade options may be available as technology evolves.

Key Reasons to Choose This Product

Precise and adjustable output voltage from 3.8V to 30V

High output current capability of 700mA

Wide operating temperature range for versatile applications

Excellent power supply rejection ratio for clean output

Comprehensive protection features for reliable operation

Compact and through-hole mounted package for easy integration