LM2675N-5.0 - Texas Instruments

Manufacturer Part Number

LM2675N-5.0

Manufacturer

Texas Instruments

Introduction

The LM2675N-5.0 is part of Texas Instruments’ SIMPLE SWITCHER® series, designed for power management particularly as a DC DC switching regulator. It simplifies the design and implementation of voltage step-down (buck) applications.

Product Features and Performance

Step-Down (Buck) Regulator with Fixed 5V Output

Positive Output Configuration

Non-Synchronous Rectification

Supports Input Voltage Range from 6.5V to 40V

Delivering 1A Output Current

Operating with a Switching Frequency of 260kHz

Through-Hole Mounting for Easy Integration into Circuits

Operating Temperature Range of -40°C to 125°C

Product Advantages

High reliability and durability under wide temperature fluctuations

Simplifies power supply design with its fixed output voltage feature

Flexible input voltage support catering to a broad range of applications

Ease of blending into existing designs thanks to the through-hole package

Key Technical Parameters

Voltage Input (Min): 6.5V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Current Output: 1A

Frequency Switching: 260kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to withstand harsh operating conditions, ensuring robust performance and product longevity.

Compatibility

Designed for universal compatibility with a wide range of circuit designs requiring a 5V fixed output from a higher voltage input.

Application Areas

Widely applicable in telecommunications, consumer electronics, automotive systems, and industrial controls where efficient voltage down-conversion is required.

Product Lifecycle

As of the last update, this product is classified as Obsolete, indicating it might be at or near the end of its production life. Prospective users should look for replacements or upgrades and consider last-time-buy options.

Several Key Reasons to Choose This Product

High efficiency and reliability from a reputable manufacturer

Simplified power design with fixed output voltage

Capable of handling a wide range of input voltages

Suitable for a variety of applications due to its universal compatibility and robust performance under extreme temperatures

Although nearing end-of-life, it represents a tested solution for immediate needs with potential for sourcing replacements through Texas Instruments’ comprehensive portfolio