LM2678SD-3.3/NOPB - Texas Instruments

Manufacturer Part Number

LM2678SD-3.3/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2678SD-3.3/NOPB is a high-efficiency, high-current step-down DC-DC switching regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® series and provides a fixed 3.3V output voltage from an input voltage range of 8V to 40V.

Product Features and Performance

Highly efficient operation with up to 95% efficiency

Fixed 3.3V output voltage

Output current capability up to 5A

Switching frequency of 260kHz

No external Schottky diode required

Thermal shutdown and current limit protection

Small 14-VDFN Exposed Pad package

Product Advantages

Compact size and high power density

Simple design with minimal external components

Robust protection features for reliable operation

Wide input voltage range for versatile applications

Key Reasons to Choose This Product

Excellent efficiency and power conversion performance

Easy to implement with minimal design effort

Suitable for a wide range of industrial and consumer applications

Reliable operation ensured by the built-in protection features

Quality and Safety Features

Designed and manufactured to Texas Instruments' high-quality standards

Robust protection against overcurrent, overvoltage, and thermal overload

Complies with relevant safety and environmental regulations

Compatibility

The LM2678SD-3.3/NOPB is compatible with a variety of electronic systems and devices that require a 3.3V power supply.

Application Areas

Industrial equipment

Telecommunications infrastructure

Consumer electronics

Automotive electronics

Portable devices

Product Lifecycle

The LM2678SD-3.3/NOPB is an active product. Our website's sales team offers several equivalent or alternative models with similar features and performance characteristics. Customers are advised to contact our website's sales team for more information on available options and product lifecycles.