LM3671LC-1.2/NOPB - Texas Instruments

Manufacturer Part Number

LM3671LC-1.2/NOPB

Manufacturer

texas-instruments

Introduction

The LM3671LC-1.2/NOPB is a high-efficiency, synchronous step-down DC-DC converter that provides a 1.2V fixed output voltage from an input voltage range of 2.7V to 5.5V. It features a switching frequency of 2MHz, enabling the use of small external components and reducing output ripple. This device is suitable for a variety of applications, including portable electronics, industrial equipment, and consumer products.

Product Features and Performance

Fixed 1.2V output voltage

Input voltage range: 2.7V to 5.5V

Output current up to 600mA

2MHz switching frequency

Synchronous rectification for high efficiency

Low quiescent current of 35μA in operating mode

Shutdown mode with 0.1μA typical supply current

Thermal shutdown and overcurrent protection

Small 6-pin UFDFN package (2mm x 2mm)

Product Advantages

High efficiency up to 95% reduces power loss and heat dissipation

Small solution size with integrated inductor

Low quiescent current for extended battery life in portable applications

Robust protection features for reliable operation

Key Reasons to Choose This Product

Compact and space-saving design

High efficiency and low power consumption

Reliable and robust performance with protection features

Wide input voltage range for versatile applications

Quality and Safety Features

AEC-Q100 qualified for automotive applications

RoHS and REACH compliant

Compatibility

The LM3671LC-1.2/NOPB is compatible with a wide range of electronic devices and can be used in various applications, such as:

Portable electronics (smartphones, tablets, wearables)

Industrial equipment (sensors, controllers, IoT devices)

Consumer products (home appliances, personal care devices)

Application Areas

Power supplies for portable and battery-powered devices

Point-of-load regulation in distributed power systems

Power management for industrial and consumer electronics

Product Lifecycle

The LM3671LC-1.2/NOPB is an active product, and there are no plans for discontinuation at this time. Our website's sales team offers alternative models with similar features and performance, such as the LM3671LC-1.8/NOPB and LM3671LC-3.3/NOPB, which provide different fixed output voltages. If you require additional information or have any questions, please contact our sales team.