LM3670MF-1.6 - Texas Instruments

Manufacturer Part Number

LM3670MF-1.6

Manufacturer

Texas Instruments

Introduction

The LM3670MF-1.6 is a high-efficiency, low-noise, synchronous step-down DC-DC converter that provides a 1.6V, 350mA output from a 2.5V to 5.5V input voltage range. It is designed to power a wide range of applications, including portable electronics, industrial equipment, and consumer products.

Product Features and Performance

High efficiency of up to 95% at light loads

Low quiescent current of 18μA in no-load condition

1MHz fixed switching frequency for compact filter design

Tight output voltage regulation with 1.5% accuracy

Supports input voltage range of 2.5V to 5.5V

Output current up to 350mA

Thermal shutdown and current limiting protection

Product Advantages

Excellent power efficiency for extended battery life

Compact solution size with integrated power components

Low noise output voltage for sensitive analog circuits

Robust protection features for reliable operation

Key Reasons to Choose This Product

High efficiency and low power consumption for extended battery life

Compact size and integrated design for space-constrained applications

Reliable performance with built-in protection features

Flexible input voltage range and fixed switching frequency for easy system integration

Quality and Safety Features

Meets industry-standard safety and environmental requirements

Robust design with protection against overcurrent, overvoltage, and thermal events

Rigorous quality control and testing processes

Compatibility

The LM3670MF-1.6 is compatible with a wide range of electronic devices and systems that require a regulated 1.6V, 350mA power supply.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Industrial equipment (sensors, control systems)

Consumer products (digital cameras, handheld devices)

Product Lifecycle

The LM3670MF-1.6 is an obsolete product, meaning it is no longer in active production. However, there are several alternative and equivalent models available from Texas Instruments that can be considered as replacement options. Customers are advised to contact our website's sales team for more information on the available alternatives and to discuss the best solution for their specific application requirements.