LM2599SX-3.3 - Texas Instruments

Manufacturer Part Number

LM2599SX-3.3

Manufacturer

Texas Instruments

Introduction

The LM2599SX-3.3 is a step-down DC-DC switching regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® series and is designed to provide a fixed 3.3V output voltage from an input voltage range of 4.5V to 40V. The device is capable of delivering up to 3A of continuous output current.

Product Features and Performance

Step-down (buck) DC-DC converter with fixed 3.3V output

Input voltage range: 4.5V to 40V

Output current up to 3A

Switching frequency of 150kHz

High efficiency, up to 92%

Internal compensation and loop stability

Thermal shutdown and current limit protection

Product Advantages

Simple design with minimal external components required

Wide input voltage range

High efficiency over a wide load range

Compact TO-263 package

Key Reasons to Choose This Product

Robust and reliable performance

Ideal for a variety of 3.3V power supply applications

Easy to use and integrate into your design

Cost-effective solution for high-power DC-DC conversion

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Robust TO-263 package for reliable operation

Compatibility

The LM2599SX-3.3 is compatible with a wide range of electronic devices and systems requiring a 3.3V power supply.

Application Areas

Industrial control systems

Telecommunications equipment

Automotive electronics

Consumer electronics

Portable devices

Product Lifecycle

The LM2599SX-3.3 is an obsolete product, meaning it has been discontinued by Texas Instruments. There are alternative models available, such as the LM2596SX-3.3 and LM2576SX-3.3, which offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on available options and product selection assistance.