Texas Instruments

LM2576HVT-15/NOPB  

DC Switching Voltage Regulators

LM2576HVT-15/NOPB Description

The LM2576HVT-15/NOPB is a high-performance, fixed-output voltage regulator designed for demanding applications requiring a robust and efficient power solution. Manufactured by Texas Instruments, this device is part of the SIMPLE SWITCHER® series, known for its ease of use and high efficiency. The LM2576HVT-15/NOPB features a wide input voltage range from 4V to 60V, making it suitable for various power supply applications. It delivers a fixed output voltage of 15V with a maximum output current of 3A, ensuring stable power delivery to the load.

The regulator operates with a switching frequency of 52kHz, which allows for the use of smaller inductors and capacitors, reducing the overall size of the power supply. The LM2576HVT-15/NOPB is housed in a TO220-5 package, which is suitable for through-hole mounting, providing excellent thermal performance and mechanical stability.

LM2576HVT-15/NOPB Features

• Wide Input Voltage Range: The LM2576HVT-15/NOPB can operate with input voltages ranging from 4V to 60V, making it highly versatile for various power supply designs.
• High Output Current: Capable of delivering up to 3A of output current, this regulator can power demanding applications efficiently.
• Fixed Output Voltage: The regulator provides a stable 15V output, ensuring consistent power delivery to the load.
• High Efficiency: The buck topology and switching frequency of 52kHz contribute to high efficiency, reducing power loss and improving thermal performance.
• Ease of Use: Part of the SIMPLE SWITCHER® series, the LM2576HVT-15/NOPB is designed for easy implementation, reducing design time and complexity.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability in various applications.
• Through-Hole Mounting: The TO220-5 package is ideal for through-hole mounting, providing robust mechanical stability and excellent thermal dissipation.

LM2576HVT-15/NOPB Applications

The LM2576HVT-15/NOPB is ideal for a wide range of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Industrial Equipment: Powering motors, actuators, and other industrial components that require a stable 15V supply.
• Telecommunications: Providing power to base stations, repeaters, and other telecom equipment.
• Automotive Systems: Suitable for automotive applications where the input voltage can vary significantly due to the nature of the automotive electrical system.
• Consumer Electronics: Ideal for powering high-current devices such as gaming consoles, high-end audio systems, and other consumer electronics requiring a fixed 15V supply.
• Medical Devices: Reliable power supply for medical equipment that requires precise voltage regulation and high reliability.

Conclusion of LM2576HVT-15/NOPB

The LM2576HVT-15/NOPB from Texas Instruments is a versatile and efficient fixed-output voltage regulator that offers high performance and reliability. Its wide input voltage range, high output current, and stable 15V output make it suitable for a variety of demanding applications. The regulator's high efficiency and SIMPLE SWITCHER® design ensure easy implementation and reduced power loss, while its compliance with environmental standards and robust mechanical stability make it a reliable choice for modern power supply designs. Whether powering industrial equipment, telecommunications infrastructure, or consumer electronics, the LM2576HVT-15/NOPB stands out as a superior solution in the DC switching voltage regulator market.

LM2576HVT-15/NOPB Documents

Download datasheets and manufacturer documentation for LM2576HVT-15/NOPB

PCN Assembly/Origin :

GFAB to FFAB 22/Mar/2017      

Datasheets :

LM2576(HV)      

HTML Datasheet :

LM2576(HV)