LT3431IFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3431IFE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3431IFE#TRPBF is a high-performance voltage regulator designed for power management, specifically in DC DC switching applications.

Product Features and Performance

Step-down voltage regulator with an adjustable output

Capable of handling input voltage ranges from 5.5V to 60V

Provides an adjustable output voltage range from 1.219V to 55.2V

Supports output currents up to 3A

Features a switching frequency of 500 kHz

Operates within a temperature range of -40°C to 125°C

Surface mount technology with a 16-TSSOP exposed pad package

Product Advantages

Wide input voltage range suitable for various source voltages

High output voltage flexibility, accommodating a variety of load requirements

High-efficiency buck conversion reduces power loss

Reliable performance in extreme temperature conditions

Key Technical Parameters

Voltage Input (Min): 5.5V

Voltage Input (Max): 60V

Voltage Output (Min): 1.219V

Voltage Output (Max): 55.2V

Current Output: 3A (Switch)

Frequency Switching: 500kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Rigorous testing for performance across temperature and voltage ranges

Built to meet stringent industry safety and quality standards

Compatibility

Compatible with a wide range of electronic devices requiring adjustable voltage regulation

Suitable for various applications due to flexible input and output voltage specifications

Application Areas

Industrial power supplies

Telecommunication equipment

Automotive electronics

Portable devices

Product Lifecycle

Status: Active product

Not nearing discontinuation, with availability assured for new designs and replacements

Several Key Reasons to Choose This Product

High durability and functionality across a wide input voltage range

Adjustable output for tailored power supply solutions

High switching frequency facilitates compact and efficient designs

Tested and proven reliability in harsh environmental conditions

Easy integration with standard surface mount setup