LM2575M-ADJ - Texas Instruments

Manufacturer Part Number

LM2575M-ADJ

Manufacturer

Texas Instruments

Introduction

LM2575M-ADJ is part of Texas Instruments' SIMPLE SWITCHER® series, designed for power management, particularly as a step-down (buck) regulator for DC-DC voltage regulation.

Product Features and Performance

SIMPLE SWITCHER® for easy design

Adjustable output voltage from 1.23V to 37V

Supports input voltage range from 4V to 40V

1A maximum output current

52kHz switching frequency for standard efficiency

Capable of driving a 1A load with excellent line and load regulation

Thermal shutdown and current limit protection

Product Advantages

Simple design due to the inclusion of internal compensation

Built-in protection features increase the reliability of the device

Wide input voltage range allows flexibility across various applications

Can be used for both battery-powered and non-battery-powered devices

Key Technical Parameters

Output Type: Adjustable

Number of Outputs: 1

Voltage Input (Min): 4V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 1.23V

Voltage Output (Max): 37V

Current Output: 1A

Frequency Switching: 52kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Thermal shutdown

Current limit protection

Under-voltage lockout

Compatibility

Suitable for use with various 24-SOIC compatible PCB layouts

Versatile for a range of power management applications due to adjustable output

Application Areas

Consumer Electronics

Office Equipment

Industrial Applications

Product Lifecycle

Product Status: Obsolete

Potential need to seek replacements or upgrades due to obsolescence

Several Key Reasons to Choose This Product

Manufactured by Texas Instruments, a trusted name in the semiconductor industry

The SIMPLE SWITCHER® design makes it easy to include in varied applications

The wide input voltage range provides design flexibility

Internal safety features protect the end application from potential damage

Obsolescence status necessitates considering long-term availability and alternative solutions