Texas Instruments

LM2576HVT-5.0/LF02  

DC Switching Voltage Regulators

LM2576HVT-5.0/LF02 Description

The LM2576HVT-5.0/LF02 is a high-performance, fixed-output voltage regulator from Texas Instruments, designed for demanding applications requiring stable power delivery. This device belongs to the SIMPLE SWITCHER® series and is specifically engineered to provide a regulated 5V output at a maximum current of 3A. It operates within a wide input voltage range, from 4V to 60V, making it highly versatile for various power supply applications.

The LM2576HVT-5.0/LF02 features a buck topology with a switching frequency of 52kHz, ensuring efficient power conversion and minimal heat dissipation. The regulator is housed in a TO220-5 package, suitable for through-hole mounting, which is ideal for applications requiring robust mechanical stability and ease of integration. With a moisture sensitivity level (MSL) of 1 (Unlimited), this component is well-suited for environments with varying humidity levels.

LM2576HVT-5.0/LF02 Features

• Fixed Output Voltage: The LM2576HVT-5.0/LF02 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 accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3A of output current, it is suitable for applications requiring high power.
• Efficient Buck Topology: The buck topology ensures high efficiency and minimal power loss, making it ideal for applications where energy efficiency is critical.
• Switching Frequency: A switching frequency of 52kHz allows for efficient power conversion and reduced component size.
• Through-Hole Mounting: The TO220-5 package is designed for through-hole mounting, providing mechanical stability and ease of integration.
• Regulatory Compliance: The LM2576HVT-5.0/LF02 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the component can withstand varying humidity levels without degradation.

LM2576HVT-5.0/LF02 Applications

The LM2576HVT-5.0/LF02 is ideal for a wide range of applications, including:

• Industrial Equipment: Provides stable power supply for control systems, sensors, and actuators.
• Telecommunications: Suitable for powering communication modules and base stations.
• Consumer Electronics: Ideal for devices requiring a stable 5V supply, such as USB chargers and portable electronics.
• Automotive: Can be used in vehicle electronics where a wide input voltage range is necessary.
• Medical Devices: Ensures reliable power delivery for critical medical equipment.

Conclusion of LM2576HVT-5.0/LF02

The LM2576HVT-5.0/LF02 from Texas Instruments is a robust and versatile voltage regulator designed to meet the demands of modern electronic systems. Its wide input voltage range, high output current, and efficient buck topology make it an excellent choice for applications requiring stable and efficient power delivery. The through-hole mounting and compliance with environmental standards further enhance its suitability for a broad range of industries. Whether powering industrial equipment, consumer electronics, or medical devices, the LM2576HVT-5.0/LF02 stands out as a reliable and efficient solution.

LM2576HVT-5.0/LF02 Documents

Download datasheets and manufacturer documentation for LM2576HVT-5.0/LF02

PCN Assembly/Origin :

GFAB to FFAB 22/Mar/2017      

Datasheets :

LM2576(HV)       TO-220 Leadbend Options      

HTML Datasheet :

LM2576(HV)