LM2574DW-ADJR2G - onsemi

Manufacturer Part Number

LM2574DW-ADJR2G

Manufacturer

onsemi

Introduction

The LM2574DW-ADJR2G is a versatile DC DC Switching Regulator designed for power management applications. It belongs to the category of Power Management ICs (PMIC), specifically Voltage Regulators - DC DC Switching Regulators.

Product Features and Performance

Adjustable output voltage ranging from 1.23V to 37V

Supports Step-Up, Step-Down, Step-Up/Step-Down functions

Buck, Boost, Buck-Boost topology

Single output with a maximum current of 500mA

Switching frequency of 52kHz

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

Product Advantages

Versatile voltage regulation capabilities for various electronic applications

High-efficiency design for power saving

Broad input voltage range suitable for multiple sources

Durable and reliable over a wide range of operating temperatures

Key Technical Parameters

Voltage Input (Min): 4.75V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.23V

Voltage Output (Max): 37V

Current Output: 500mA

Frequency Switching: 52kHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Robust thermal management for reliable operation

Built-in protection mechanisms for enhanced safety

Compatibility

Compatible with surface mount technology, allowing for integration into a variety of circuit boards

Application Areas

Power supplies for computers, consumer electronics, telecommunications equipment

Portable battery-powered devices

Industrial power systems

Product Lifecycle

Status: Active

This product is not nearing discontinuation, and replacements or upgrades are available to meet future requirements

Several Key Reasons to Choose This Product

Flexible input and output voltage ranges accommodate diverse power requirements

The compact 16-SOIC package is suitable for space-constrained applications

High efficiency and reliability enhance product performance and lifespan

Supports a broad spectrum of applications, ensuring versatility

Active product lifecycle status ensures ongoing support and availability