LM2576T-012G - onsemi

Manufacturer Part Number

LM2576T-012G

Manufacturer

onsemi

Introduction

The LM2576T-012G is a fixed output, step-down (buck) voltage regulator designed to provide efficient power management.

Product Features and Performance

Step-down (buck) topology

Fixed output voltage

Supports positive or negative output configuration

Single output channel

Operates over a wide input voltage range from 7V to 40V

Provides a fixed output of 12V

Capable of delivering output current up to 3A

Switching frequency set to 52kHz

Through-hole mounting type for secure installation

Packaged in a TO-220-5 case

Product Advantages

Wide input voltage range accommodates varying input sources

High output current capability supports demanding applications

Fixed voltage output simplifies design considerations

Robust operating temperature range suitable for harsh environments

Key Technical Parameters

Voltage Input (Min): 7V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 12V

Current Output: 3A

Frequency Switching: 52kHz

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

Quality and Safety Features

TO-220-5 package enhances thermal and mechanical reliability

Designed for operation in extreme temperature conditions

Compatibility

Through Hole mounting compatible with standard PCBs

Application Areas

Suitable for high-power portable devices, automotive applications, and power conditioning systems

Product Lifecycle

Product Status: Obsolete

No direct replacements or upgrades specified

Several Key Reasons to Choose This Product

Ideal for diverse applications due to its wide input voltage range and high current output

Simplified system design due to fixed output configuration

Durability in tough environments assured by high temperature tolerance

Reliable installation and connection facilitated by through-hole package design