LM2576D2TR4-3.3G - onsemi

Manufacturer Part Number

LM2576D2TR4-3.3G

Manufacturer

onsemi

Introduction

The LM2576D2TR4-3.3G by onsemi is a step-down voltage regulator designed for power management applications.

Product Features and Performance

Simple and easy-to-design with using minimal external components

Efficient power conversion with lower heat dissipation

52kHz fixed-frequency internal oscillator

Thermal shutdown and current limit protection

Product Advantages

High-efficiency voltage conversion extending battery life

Capable of driving 3A load with excellent line and load regulation

Thermally enhanced D2PAK-5 package for improved heat dissipation

Suitable for positive or negative output configurations

Key Technical Parameters

Step-Down (Buck) topology

Fixed 3.3V output voltage

7V to 40V input voltage range

3A output current capability

52kHz switching frequency

Quality and Safety Features

Thermal shutdown prevents damage from overheating

Current limit protection secures against short-circuit conditions

Compatibility

Compatible with several input voltage ranges for flexible design

Can be utilized in positive or negative output configurations

Application Areas

Consumer Electronics

Telecommunications

Industrial Control Systems

Automotive Systems

Product Lifecycle

Currently in active production phase

No indication of discontinuation, with replacements and upgrades available

Several Key Reasons to Choose This Product

Reliable power management solution suitable for various electronic applications

Adopts TO-263-6, D2PAK packaging for efficient heat dissipation and space-saving

Engineered by onsemi, a reputable manufacturer known for quality semiconductor products

Extended operating temperature range suitable for industrial and automotive applications

Ease of integration into existing designs due to fixed output voltage and frequency