LM2575D2T-12R4G - onsemi

Manufacturer Part Number

LM2575D2T-12R4G

Manufacturer

onsemi

Introduction

Step-down voltage regulator for efficient power conversion

Product Features and Performance

Integrated 52kHz fixed-frequency oscillator

Provides a steady 12V output from varying input 4.75V to 40V

Up to 1A output current capability

TO-263-6, D2PAK package for optimal thermal performance

Operates at temperatures from -40°C to 125°C

Product Advantages

High efficiency power conversion

Robust thermal performance enhancing reliability

Ease of use with minimal external components

Compact package suitable for space-constrained applications

Key Technical Parameters

Input Voltage Range: 4.75V to 40V

Output Voltage: 12V

Output Current: 1A

Switching Frequency: 52kHz

Number of Outputs: 1

Topology: Buck

Output Configuration: Positive

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

Quality and Safety Features

Over-temperature protection for device safety

Built-in thermal shutdown feature

Compatibility

Compatible with surface mount technology for PCB assembly

Conforms to standard D2PAK-5 packaging specifications

Application Areas

Power supplies for consumer electronics

Industrial control systems

Automotive applications

Product Lifecycle

Active status with ongoing manufacturer support

Not indicated as nearing discontinuation

Reasons to Choose This Product

Efficient power management for extending device battery life

Reliable performance under wide temperature ranges

onsemi's reputable manufacturing quality

Ease of integration into a variety of electronic systems

Long-term product support and availability from onsemi