LTC3261HMSE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3261HMSE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3261HMSE#PBF is a versatile voltage regulator designed for power management applications, capable of both ratiometric regulation and operating as a charge pump.

Product Features and Performance

Ratiometric operation capability

Functions as both positive and negative output regulator

Implements charge pump topology

Fixed output type with an output for positive or negative configurations

Operates with a single output channel

Support for a wide input voltage range from 4.5V to 32V

Delivers output voltages as -Vin or Vin/2

Output current capacity up to 100mA

Features switching frequency at 500kHz

Handles wide operating temperature range from -40°C to 150°C

Product Advantages

Flexible input voltage range suitable for various applications

Capable of generating both positive and negative output voltages from a single input

High operating temperature range enhances reliability in harsh environments

Compact 12-TSSOP package with exposed pad for better thermal management

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 32V

Voltage Output (Min/Fixed): -Vin, Vin/2

Current Output: 100mA

Frequency Switching: 500kHz

Operating Temperature: -40°C to 150°C

Quality and Safety Features

High-temperature operational reliability

Encapsulated in a robust package to withstand environmental challenges

Compatibility

Compatible with various industrial and commercial applications requiring dual output voltages

Application Areas

Industrial power supplies

Battery-powered devices

Portable electronics

Energy harvesting systems

Product Lifecycle

Currently active product

Not nearing discontinuation with continued manufacturer support

Future upgrades and replacements are planned and will be made available

Several Key Reasons to Choose This Product

Versatile input voltage range suitable for a wide array of electrical setups

Dual output capability simplifies design for systems requiring both positive and negative voltages

High-temperature endurance suitable for challenging industrial applications

Compact and efficient charge pump technology

Reliable performance sanctioned by trusted manufacturer Analog Devices