LTC3531ES6-3.3#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3531ES6-3.3#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

The LTC3531ES6-3.3#TRPBF is a high-efficiency, synchronous, buck-boost DC/DC converter that can operate from input voltages ranging from 1.8V to 5.5V and provide a fixed 3.32V output.

Product Features and Performance

Synchronous buck-boost topology for efficient operation

Wide input voltage range from 1.8V to 5.5V

Fixed 3.32V output voltage

Up to 200mA output current

High efficiency up to 95%

Integrated power switches and control circuitry

Soft-start function for inrush current limitation

Thermal shutdown protection

Product Advantages

Compact TSOT-23-6 package

Wide operating temperature range of -40°C to 85°C

Robust protection features for reliable operation

Ideal for battery-powered applications

Key Technical Parameters

Input Voltage Range: 1.8V to 5.5V

Output Voltage: 3.32V (fixed)

Output Current: 200mA

Efficiency: Up to 95%

Switching Frequency: 1.2MHz

Package: TSOT-23-6

Quality and Safety Features

Compliant with RoHS3 directives

Robust protection features including thermal shutdown

Compatibility

Surface mount, TSOT-23-6 package

Application Areas

Battery-powered devices

Portable electronics

IoT and wearable applications

Industrial and medical equipment

Product Lifecycle

The LTC3531 is an active product with no plans for discontinuation. Replacement or upgrade options may be available from Analog Devices as technology advances.

Key Reasons to Choose This Product

Wide input voltage range for versatile applications

High efficiency for extended battery life

Compact and thermally-efficient TSOT-23-6 package

Robust protection features for reliable operation

Suitable for a wide range of battery-powered and portable electronics