Texas Instruments

LM2575HVMX-5.0  

DC Switching Voltage Regulators

LM2575HVMX-5.0 Description

The LM2575HVMX-5.0 is a fixed output voltage regulator from Texas Instruments, part of the SIMPLE SWITCHER® series. This regulator is designed for applications requiring a stable 5V output at up to 1A of current. It features a wide input voltage range from 4V to 60V, making it suitable for various power supply applications. The regulator operates at a switching frequency of 52kHz and is housed in a surface mount 24SOIC package, available in tape and reel format. Despite being marked as obsolete, the LM2575HVMX-5.0 remains a reliable choice for its robust performance and compatibility with existing designs.

LM2575HVMX-5.0 Features

• Fixed Output Voltage: The LM2575HVMX-5.0 provides a stable 5V output, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range of 4V to 60V, this regulator can handle a variety of input sources, enhancing its versatility.
• High Current Capability: Capable of delivering up to 1A of output current, it supports a wide range of applications requiring moderate power levels.
• Buck Topology: Utilizing a buck converter topology, the LM2575HVMX-5.0 offers high efficiency and compact design, ideal for space-constrained applications.
• Surface Mount Package: The 24SOIC package allows for easy integration into PCB designs, facilitating surface mount assembly processes.
• Switching Frequency: Operating at 52kHz, the regulator balances efficiency and electromagnetic interference (EMI) considerations.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), the LM2575HVMX-5.0 is suitable for manufacturing environments with standard moisture control.
• REACH Compliance: Certified as REACH unaffected, this product meets environmental and safety regulations for material composition.

LM2575HVMX-5.0 Applications

The LM2575HVMX-5.0 is ideal for a variety of applications where a stable 5V power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming consoles that require a stable 5V supply.
• Industrial Equipment: Suitable for powering sensors, controllers, and other industrial devices that operate within the 4V to 60V input voltage range.
• Automotive Applications: Given its wide input voltage range, the regulator can be used in automotive systems where voltage fluctuations are common.
• Telecommunications: Provides reliable power for networking equipment, routers, and other telecom devices that require a stable 5V supply.
• Medical Devices: Suitable for powering medical equipment that requires a stable and reliable power source.

Conclusion of LM2575HVMX-5.0

The LM2575HVMX-5.0 from Texas Instruments is a robust and versatile fixed output voltage regulator. Its wide input voltage range, high current capability, and efficient buck topology make it a reliable choice for a variety of applications. Despite being marked as obsolete, the LM2575HVMX-5.0 continues to offer significant advantages in terms of performance and compatibility. Its surface mount package and REACH compliance further enhance its suitability for modern manufacturing processes. For applications requiring a stable 5V supply, the LM2575HVMX-5.0 remains a strong contender, offering a balance of efficiency, reliability, and ease of integration.

LM2575HVMX-5.0 Documents

Download datasheets and manufacturer documentation for LM2575HVMX-5.0

Datasheets :

LM1575(-N,HV)      

HTML Datasheet :

LM1575(-N,HV)