Texas Instruments

LM2576HVT-15

LM2576HVT-15 Description

The LM2576HVT-15 is a fixed output voltage regulator from Texas Instruments, part of the SIMPLE SWITCHER® series. This device is designed to provide a stable 15V output at a maximum current of 3A. It operates within an input voltage range of 4V to 60V, making it suitable for a wide variety of applications. The regulator employs a buck topology with a switching frequency of 52kHz, ensuring efficient power conversion. The LM2576HVT-15 is housed in a TO220-5 package and is available in tube packaging, suitable for through-hole mounting. Despite its obsolete status, this regulator remains a reliable choice for applications requiring a robust and efficient power supply solution.

LM2576HVT-15 Features

• Fixed Output Voltage: The LM2576HVT-15 provides a stable 15V 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, the LM2576HVT-15 is suitable for applications requiring high power.
• Efficient Buck Topology: Utilizing a buck topology with a switching frequency of 52kHz, the regulator ensures high efficiency and minimal power loss.
• Through-Hole Mounting: The TO220-5 package and through-hole mounting type make it easy to integrate into existing PCB designs.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the LM2576HVT-15 is suitable for use in environments with varying humidity levels.
• REACH Compliance: The regulator is REACH unaffected, ensuring compliance with environmental and safety regulations.

LM2576HVT-15 Applications

The LM2576HVT-15 is ideal for applications requiring a reliable and efficient power supply. Some specific use cases include:

• Industrial Equipment: Suitable for powering industrial machinery and equipment that require a stable 15V supply.
• Telecommunications: Ideal for powering communication devices and infrastructure that need a robust power solution.
• Automotive Systems: Applicable in automotive applications where a wide input voltage range and high output current are necessary.
• Consumer Electronics: Can be used in consumer electronics that require a stable power supply to ensure reliable operation.

Conclusion of LM2576HVT-15

The LM2576HVT-15 from Texas Instruments is a robust and efficient fixed output voltage regulator. Its wide input voltage range, high output current, and efficient buck topology make it a versatile solution for various applications. Despite its obsolete status, the LM2576HVT-15 remains a reliable choice for engineers and designers seeking a stable and efficient power supply. Its compliance with REACH regulations and moisture sensitivity level ensure its suitability for a wide range of operating conditions. For applications requiring a stable 15V supply, the LM2576HVT-15 is an excellent option.