LM2576TV-ADJ - onsemi

Manufacturer Part Number

LM2576TV-ADJ

Manufacturer

onsemi

Introduction

The LM2576TV-ADJ is a step-down voltage regulator designed for power management applications.

Product Features and Performance

Adjustable output voltage from 1.23V to 37V

Up to 3A output current capability

52kHz switching frequency

Buck topology for efficient voltage step-down conversion

Operates with input voltage range from 7V to 40V

Thermal shutdown and current limit for safety and protection

Compatible with positive or negative output configurations

Product Advantages

High efficiency and low power loss

Simple external components required for operation

Inherent ripple rejection for stable output

Easy to use and implement in various circuits

Key Technical Parameters

Voltage Input Min: 7V

Voltage Input Max: 40V

Voltage Output Min/Fixed: 1.23V

Voltage Output Max: 37V

Current Output: 3A

Frequency Switching: 52kHz

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

Quality and Safety Features

Thermal overload protection

Current limit protection

Safe area protection for output transistor

Compatibility

Through-hole mounting compatible with TO-220-5 package

Flexible for use in positive or negative output voltage applications

Application Areas

Power supplies for electronic devices

Consumer electronics

Telecommunications systems

Computing systems

Product Lifecycle

Obsolete status indicating discontinuation

Potential need to seek replacements or upgrades

Several Key Reasons to Choose This Product

Effective for a wide range of input voltages

Can deliver a consistent adjustable output

Thermal and current protections ensure long-term reliability

Ample output current for a variety of applications

Ease of integration into existing designs due to through-hole package