LM2678SX-3.3/NOPB - Texas Instruments

Manufacturer Part Number

LM2678SX-3.3/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2678SX-3.3/NOPB is a high-performance, step-down DC-DC switching regulator from Texas Instruments. It is designed to provide a regulated 3.3V output from an input voltage range of 8V to 40V, making it suitable for a wide variety of applications.

Product Features and Performance

Provides a fixed 3.3V output

Supports an output current up to 5A

Switching frequency of 260kHz

Integrated synchronous rectifier for improved efficiency

Supports operation in a wide temperature range of -40°C to 125°C

Product Advantages

High efficiency, up to 95%, reduces power consumption and heat dissipation

Compact TO-263 (DDPAK-7) package saves board space

Robust thermal management capabilities

Stable operation even with wide input voltage range

Key Reasons to Choose This Product

Reliable and efficient power conversion solution

Versatile for a wide range of applications

Easy to integrate and configure

Excellent thermal performance and reliability

Quality and Safety Features

Overcurrent, overvoltage, and overtemperature protection

NOPB (no-lead) package for environmentally-friendly lead-free soldering

Complies with industry safety and regulatory standards

Compatibility

Compatible with a variety of microcontrollers, processors, and other electronic devices that require a 3.3V power supply

Application Areas

Industrial automation and control systems

Telecommunications equipment

Automotive electronics

Consumer electronics

Medical devices

Product Lifecycle

The LM2678SX-3.3/NOPB is an active product. There are no direct equivalent or alternative models available from Texas Instruments at this time. If you have any questions or need further assistance, please contact our sales team through our website.