LM3671TLX-ADJ - Texas Instruments

Manufacturer Part Number

LM3671TLX-ADJ

Manufacturer

Texas Instruments

Introduction

Highly integrated, synchronous step-down DC-DC converter

Designed for low-power, portable applications

Product Features and Performance

Adjustable output voltage from 1.1V to 3.3V

Up to 600mA output current

2MHz switching frequency

High efficiency up to 95%

Low quiescent current of 20μA in normal operation

Product Advantages

Small 5-DSBGA (1.5x1.2mm) package

Integrated MOSFETs for high efficiency

Internal compensation for stable operation

Thermal shutdown and current limiting for overcurrent protection

Key Technical Parameters

Input voltage range: 2.7V to 5.5V

Output voltage range: 1.1V to 3.3V

Output current: up to 600mA

Switching frequency: 2MHz

Operating temperature: -40°C to 85°C

Quality and Safety Features

Thermal shutdown protection

Current limiting for overcurrent protection

Compatibility

Suitable for a variety of low-power portable applications

Application Areas

Smartphones, tablets, wearables

Portable electronics

Power-sensitive systems

Product Lifecycle

Currently in production

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Small, compact package for space-constrained designs

High efficiency and low quiescent current for extended battery life

Integrated protection features for reliable operation

Wide input voltage range and adjustable output voltage for flexibility

Suitable for a wide range of low-power portable applications