LM3671LC-1.2 - Texas Instruments

Manufacturer Part Number

LM3671LC-1.2

Manufacturer

Texas Instruments

Introduction

The LM3671LC-1.2 is a step-down DC-DC switching regulator designed for power management in various electronic devices.

Product Features and Performance

Generates a fixed, 1.2V output from an input range of 2.7V to 5.5V

Efficient power conversion with a 600mA output current capability

High switching frequency of 2MHz allows the use of small, low-cost inductors and capacitors

Integrated synchronous rectifier enhances efficiency

Operational over a wide temperature range from -40°C to 85°C

Designed in a compact, surface-mount 6-UFDFN package

Product Advantages

Compact size suitable for space-constrained applications

High efficiency reduces thermal load and increases battery life in portable devices

High switching frequency minimizes the size of external components

Key Technical Parameters

Input Voltage Range: 2.7V to 5.5V

Output Voltage: 1.2V Fixed

Output Current: 600mA

Switching Frequency: 2MHz

Packaging: 6-UFDFN

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built with Texas Instruments' rigorous standards for quality and reliability

Compatibility

Compatible with a wide range of applications requiring a fixed 1.2V supply from a higher voltage source

Application Areas

Mobile phones, PDAs, handheld devices

Wireless LAN, Bluetooth modules

Portable media players and digital cameras

Product Lifecycle

Obsolete status indicating that it is nearing discontinuation, with potential availability of replacements or upgrades from Texas Instruments

Several Key Reasons to Choose This Product

High-efficiency operation conserves battery life in portable devices

Compact, integrated solution reduces the size of the power supply design

Operates over a broad input voltage range suitable for a wide variety of power sources

Supports high current output in a small form factor

Reliability and quality from a leading manufacturer like Texas Instruments