LM2731YMF - Texas Instruments

Manufacturer Part Number

LM2731YMF

Manufacturer

Texas Instruments

Introduction

High-efficiency, step-up DC-DC converter

Integrated power MOSFET and control circuitry

Product Features and Performance

Adjustable output voltage from 1.23V to 22V

Output current up to 1.8A

Switching frequency of 600kHz

Wide input voltage range of 2.7V to 14V

High efficiency up to 95%

Integrated compensation components

Shutdown mode for power-saving

Product Advantages

High efficiency and power density

Compact size in SOT-23-5 package

Adjustable output voltage

Wide operating temperature range of -40°C to 125°C

Key Technical Parameters

Voltage Output (Max): 22V

Number of Outputs: 1

Output Configuration: Positive

Synchronous Rectifier: No

Frequency Switching: 600kHz

Topology: Boost

Voltage Output (Min/Fixed): 1.23V

Function: Step-Up

Voltage Input (Min): 2.7V

Current Output: 1.8A

Voltage Input (Max): 14V

Quality and Safety Features

RoHS3 compliant

Designed for reliable and stable operation

Compatibility

Compatible with a wide range of electronic devices and systems

Application Areas

Portable electronics

Industrial equipment

Battery-powered devices

Automotive electronics

Product Lifecycle

Currently in production

Availability of replacements or upgrades may vary, so check with the manufacturer

Key Reasons to Choose This Product

High efficiency and power density for improved system performance

Wide input voltage and output voltage range for design flexibility

Compact size and integrated design for space-constrained applications

Reliable and stable operation across a wide temperature range

RoHS3 compliance for use in environmentally-conscious applications