LM2599S-5.0 - Texas Instruments

Manufacturer Part Number

LM2599S-5.0

Manufacturer

Texas Instruments

Introduction

The LM2599S-5.0 is a SIMPLE SWITCHER® series DC DC step-down (buck) switching regulator housed in a TO-263 package.

Product Features and Performance

Step-down buck topology

Fixed output configuration

Single output

Output voltage: 5V fixed

Output current: 3A

Switching frequency: 150kHz

No synchronous rectifier

Operating temperature range: -40°C to +125°C

Product Advantages

High efficiency and reliability

Suitable for a wide range of input voltages from 4.5V to 40V

Compact TO-263 (DDPAK-7) package for optimal thermal performance

Key Technical Parameters

Input Voltage: 4.5V (Min) to 40V (Max)

Output Voltage: 5V (Fixed)

Output Current: 3A

Switching Frequency: 150kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Rigorous testing to withstand harsh temperature environments

Built to Texas Instruments' high quality and reliability standards

Compatibility

Compatible with a variety of capacitive and inductive loads due to its robust output driver

Application Areas

Distributed Power Systems

Pre-Regulator for Linear Regulators

Automotive Electronics

Telecommunications Equipment

Product Lifecycle

Status: Last Time Buy

Recommended to check for replacements or upgrades as the product is nearing discontinuation

Several Key Reasons to Choose This Product

Highly efficient energy conversion significantly reduces heat generation

Wide input voltage range makes it suitable for varying power supply conditions

Reliable performance in extreme temperature conditions ensures suitability for automotive and industrial applications

The SIMPLE SWITCHER® mark guarantees ease of use and simplifies circuit design

Readily available in a standard TO-263 package, compatible with automated assembly processes