LTC3251EMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3251EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3251EMSE#PBF is a versatile step-down charge pump DC DC switching regulator designed for applications requiring efficient voltage reduction.

Product Features and Performance

Step-down charge pump topology

Configurable output voltage

Supports 2.7V to 5.5V input voltage

Adjustable output from 0.9V to 1.6V

Capable of delivering 500mA output current

Switching frequency between 1MHz and 1.6MHz

Operates within a temperature range of -40°C to 85°C

Surface mount package, ideal for compact designs

Product Advantages

High efficiency through the charge pump method

Provides a continuous output current up to 500mA without the need for inductors

Versatile input voltage range suitable for multiple applications

Adjustable output for flexibility in regulated voltage

Compact and thermally efficient MSOP-EP package

Key Technical Parameters

Input Voltage: 2.7V to 5.5V

Output Voltage: 0.9V to 1.6V

Output Current: 500mA

Switching Frequency: 1MHz to 1.6MHz

Operating Temperature: -40°C to 85°C

Package: 10-MSOP-EP

Quality and Safety Features

Built-in thermal overload protection

Overcurrent protection to safeguard against excessive load conditions

Compatibility

Compatible with a variety of electronic devices requiring voltage regulation

Application Areas

Portable electronics

Battery-powered devices

IoT devices

Wearable technology

Product Lifecycle

Currently active and in production

No indicated discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Highly efficient and reliable step-down voltage regulation

Supports a wide range of input voltages, accommodating various power sources

Adjustable output voltage feature allows customization to specific voltage needs

Robust safety features protect against common electrical faults

Compact and easy to integrate into various designs due to its small footprint and surface-mount technology