LT1529IT#PBF - Analog Devices Inc.

Manufacturer Part Number

LT1529IT#PBF

Manufacturer

Analog Devices

Introduction

The LT1529IT#PBF is a low dropout (LDO) linear voltage regulator designed for power management in various electronic devices, providing an adjustable output voltage.

Product Features and Performance

Output is adjustable from 3.75V to 14V

Maximum input voltage is 15V

Capable of delivering up to 3A output current

Low dropout voltage of 0.95V at 3A load

Quiescent current of 100 µA and maximum supply current of 160 mA

Power supply rejection ratio (PSRR) of 62dB at 120Hz

Features enable control for power management

Includes over-current, over-temperature, and reverse polarity protection

Product Advantages

High efficiency with low quiescent current

Robust thermal and current overload protection enhances reliability

Adjustable output for flexible usage across various applications

Reverse polarity protection prevents damage from incorrect power connections

Key Technical Parameters

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 3.75V

Voltage Output (Max): 14V

Current - Output: 3A

Voltage Dropout (Max): 0.95V @ 3A

PSRR: 62dB at 120Hz

Quality and Safety Features

Over-current and over-temperature protection

Reverse polarity protection

Operational temperature range from -45°C to 125°C

Compatibility

Compatible with through-hole mounting

Package compatible with TO-220-5 outlines

Application Areas

Ideal for consumer electronics, telecommunication devices, and industrial equipment requiring stable voltage supply

Product Lifecycle

The product status is active

Not near discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High reliability and built-in safety features prevent device failure

Low dropout voltage for improved efficiency in lower voltage operations

Broad output and temperature range suitable for a variety of applications

Adjustable output voltage provides flexibility in usage

Exceptional PSRR ensures stable operation despite power supply noise