LTC3521IFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3521IFE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3521IFE#PBF is a versatile DC DC switching regulator designed for power management applications.

Product Features and Performance

Step-Down, Step-Up/Step-Down functionality

Adjustable output

Utilizes Buck and Buck-Boost topology

Features three outputs

Incorporates a synchronous rectifier

1MHz switching frequency

Surface mount technology

Suitable for operating temperatures from -40°C to 125°C

Product Advantages

Supports a wide input voltage range from 1.8V to 5.5V

Capable of outputting voltages from 0.6V to 5.5V

Can deliver currents up to 600mA and 1A

Highly efficient design

Key Technical Parameters

Input Voltage: 1.8V to 5.5V

Output Voltage: 0.6V to 5.5V

Output Current: 600mA, 1A

Switching Frequency: 1.1MHz

Operating Temperature: -40°C to 125°C

Package: 20-TSSOP-EP

Quality and Safety Features

Built to handle extreme temperature conditions

Integrated protection features to ensure stable and reliable operation

Compatibility

Compatible with various applications requiring adjustable output voltage and multiple outputs

Application Areas

Used in telecommunications, consumer electronics, and portable device power supply systems

Product Lifecycle

Currently in active production

No reported discontinuation or replacement plans

Several Key Reasons to Choose This Product

Versatile input and output ranges to suit diverse needs

High efficiency and robust performance under a wide range of temperatures

Compact and reliable for modern electronic applications

Synchronous rectification enhances power conversion efficiency

Multiple outputs for expanded utility in complex systems