LM3671MF-1.8 - Texas Instruments

Manufacturer Part Number

LM3671MF-1.8

Manufacturer

Texas Instruments

Introduction

The LM3671MF-1.8 is a step-down DC DC switching regulator designed for power management in portable devices.

Product Features and Performance

Step-Down Buck Regulator

Fixed 1.8V Output Voltage

600mA Output Current

High-Frequency Switching at 2MHz

Positive Output Configuration

Synchronous Rectification for Improved Efficiency

Operating Temperature Range from -40°C to 85°C

Product Advantages

Efficient Power Conversion

Compact SOT-23-5 Package

Low Ripple and Low Noise Output

High Power Density

Key Technical Parameters

Input Voltage Range: 2.7V to 5.5V

Fixed Voltage Output: 1.8V

Maximum Output Current: 600mA

Switching Frequency: 2MHz

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Compliant with Industry Standard Quality Tests

Over-Temperature and Over-Current Protection

Compatibility

Compatible with a Wide Range of Input Voltages

Suitable for Various Portable Electronic Device Architectures

Application Areas

Mobile Phones

Digital Cameras

Portable Media Players

Handheld Devices

Product Lifecycle

Obsolete Status

Recommended to Check for Replacement or Upgrade Solutions

Several Key Reasons to Choose This Product

High-Efficiency Conversion Reduces Heat and Extends Battery Life

Compact Size Ideal for Space-Constrained Applications

Fast Switching Frequency Enables the Use of Smaller External Components

Designed by Industry-Leading Manufacturer Texas Instruments

Easy Integration into Multiple Circuit Configurations

Robust Performance in a Wide Range of Operating Conditions