LTC1682CMS8-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1682CMS8-5#PBF

Manufacturer

Analog Devices

Introduction

A high-efficiency, fixed-output voltage, step-up charge pump DC-DC converter.

Product Features and Performance

Step-Up Charge Pump topology

Fixed 5V output voltage

Single output configuration

Designed for battery-powered equipment

Product Advantages

Low minimum input voltage of 1.8V enabling use with low-voltage sources

Efficiency suitable for portable applications

High switching frequency of 550kHz for smaller external components

Key Technical Parameters

Input Voltage Range: 1.8V to 4.4V

Output Voltage: 5V

Output Current: 50mA

Switching Frequency: 550kHz

Operating Temperature: 0°C to 70°C

Quality and Safety Features

Built-in over-temperature protection

Solid-state construction for high reliability

Compatibility

Compatible with various battery chemistries

Surface mount MSOP-8 package for PCB integration

Application Areas

Portable electronic devices

Battery-powered applications

Handheld medical equipment

Consumer electronics

Product Lifecycle

Active product status with no known discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High integration resulting in fewer external components and reduced design complexity

Low dropout voltage suitable for battery-powered applications

Robust construction and inherent reliability of Analog Devices components

Positive output configuration easy to integrate with standard systems

Operating temperature range suited for commercial electronic devices