LM2595SX-12 - Texas Instruments

Manufacturer Part Number

LM2595SX-12

Manufacturer

Texas Instruments

Introduction

The LM2595SX-12 is part of Texas Instruments' SIMPLE SWITCHER® series, offering an efficient, compact solution for step-down voltage regulation in a wide range of applications. This obsolete product simplifies the design of switch-mode power supplies.

Product Features and Performance

Efficient step-down voltage regulation

Fixed output voltage of 12V

Supports input voltages between 4.5V and 40V

Capable of delivering an output current of 1A

Features a switching frequency of 150kHz

Operates across a wide temperature range from -40°C to 125°C

Surface mountable with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package

Product Advantages

High-level integration simplifies the power supply design

Wide input voltage range accommodates a variety of power sources

Fixed 12V output reduces external components

Support for high-temperature operation increases reliability

Key Technical Parameters

Voltage Input (Min): 4.5V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 12V

Current Output: 1A

Frequency Switching: 150kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in thermal and overcurrent protection

Operation within a wide temperature range ensures stability under various conditions

Compatibility

Suitable for surface mount technology (SMT)

Compatible with multiple applications requiring 12V fixed output

Application Areas

Consumer electronics

Telecommunications

Automotive systems

Industrial controls

Product Lifecycle

Obsolete status indicative of end-of-life with limited availability

Potential need for customers to seek replacements or upgrades

Several Key Reasons to Choose This Product

Reliability of Texas Instruments as a manufacturer

Wide input voltage range provides versatility across different power environments

High efficiency and simple design facilitate quicker development times

Robust thermal performance expands the range of application conditions

Obsolescence might indicate the availability of advanced replacements with improved features