LM2574N-5G - onsemi

Manufacturer Part Number

LM2574N-5G

Manufacturer

onsemi

Introduction

The LM2574N-5G is a versatile DC-DC converter integrated circuit for power management applications.

Product Features and Performance

Buck, Boost, and Buck-Boost topologies supported

Fixed output voltage of 5V

Single output channel

Low power standby mode available

Thermal shutdown and current limit protection included

High efficiency with 52kHz switching frequency

Input voltage range from 4.75V to 40V

Output current capability up to 500mA

Product Advantages

Flexibility in supporting various voltage requirements

Compact 8-DIP package suitable for through-hole mounts

Ability to provide a stable 5V output from a wide range of input voltages

Suitable for battery-operated devices due to low standby power consumption

Key Technical Parameters

Voltage Input (Min): 4.75V

Voltage Input (Max): 40V

Voltage Output (Fixed): 5V

Current Output: 500mA

Switching Frequency: 52kHz

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

Quality and Safety Features

Built-in thermal shutdown protection

Overcurrent protection

Compatibility

Compatible with various applications requiring a fixed 5V supply

Suitable for mixed-voltage designs

Application Areas

Consumer Electronics

Industrial Control Systems

Portable Devices

Power Supplies

Product Lifecycle

Product status is active

Not currently known to be near discontinuation

Potential replacements or upgrades may be available in the LM2574 series

Several Key Reasons to Choose This Product

Reliable power solution from a well-known manufacturer, onsemi

Reliable performance within a wide temperature range

Provides multiple circuit topologies in a single package

Ensures safety with built-in protection features

Easy to integrate into existing designs due to standard package and pinout