LM26400YSD - Texas Instruments

Manufacturer Part Number

LM26400YSD

Manufacturer

Texas Instruments

Introduction

High-efficiency, synchronous, step-down DC/DC converter

Product Features and Performance

2 independent buck regulators

Output current up to 2A per regulator

Wide input voltage range: 3V to 20V

Adjustable output voltage from 0.6V to 16V

500kHz switching frequency

High efficiency up to 95%

Thermal shutdown and overcurrent protection

Small 16-pin WSON (5mm x 5mm) package

Product Advantages

High efficiency and power density

Configurable and flexible output voltages

Robust protection features

Compact package size

Key Technical Parameters

Input voltage range: 3V to 20V

Output voltage range: 0.6V to 16V

Output current: 2A per regulator

Switching frequency: 500kHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Compatibility

Suitable for a wide range of applications that require multiple regulated power supplies

Application Areas

Portable electronics

Industrial equipment

Telecommunications systems

Automotive electronics

Product Lifecycle

The LM26400YSD is an active product and is not nearing discontinuation.

Replacement and upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

High efficiency and power density for compact designs

Flexible and configurable output voltages to meet diverse power requirements

Robust protection features for reliable operation

Small package size for space-constrained applications