Texas Instruments

LM2576HVT-ADJ/LF03

LM2576HVT-ADJ/LF03 Description

The LM2576HVT-ADJ/LF03 is a high-performance, adjustable output voltage DC-DC switching regulator from Texas Instruments. This SIMPLE SWITCHER® series IC is designed to provide efficient power conversion with a wide input voltage range of 4V to 60V and an output current capability of up to 3A. The LM2576HVT-ADJ/LF03 operates with a switching frequency of 52kHz and features a fixed frequency, buck topology for optimal performance.

LM2576HVT-ADJ/LF03 Features

• Adjustable Output Voltage: The LM2576HVT-ADJ/LF03 offers a flexible output voltage range from 1.23V to 57V, making it suitable for various applications requiring different voltage levels.
• High Efficiency: The LM2576HVT-ADJ/LF03 is designed for high efficiency, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: With an input voltage range of 4V to 60V, this regulator can handle a variety of power sources and input conditions.
• 3A Output Current: Capable of delivering up to 3A of output current, the LM2576HVT-ADJ/LF03 is suitable for applications requiring high current output.
• 52kHz Switching Frequency: The fixed frequency operation simplifies the design and reduces the need for external components.
• Through-Hole Mounting: The LM2576HVT-ADJ/LF03 is available in a TO220-5 package, making it easy to integrate into existing designs.
• RoHS Compliant: This IC meets the RoHS3 compliance standards, ensuring environmental responsibility in manufacturing and use.

LM2576HVT-ADJ/LF03 Applications

The LM2576HVT-ADJ/LF03 is ideal for a wide range of applications, including:

• Industrial Control Systems: Due to its high current capability and adjustable output, the LM2576HVT-ADJ/LF03 is well-suited for powering industrial control systems.
• Telecommunications Equipment: The wide input voltage range and high efficiency make it an excellent choice for powering telecommunications equipment in various environments.
• Automotive Systems: The LM2576HVT-ADJ/LF03 can be used in automotive applications where a wide input voltage range and high current output are required.
• Power Supplies: This regulator is ideal for designing compact, efficient power supplies for various electronic devices.

Conclusion of LM2576HVT-ADJ/LF03

The LM2576HVT-ADJ/LF03 from Texas Instruments is a versatile, high-performance DC-DC switching regulator that offers adjustable output voltage, high efficiency, and a wide input voltage range. Its features make it an excellent choice for a variety of applications, including industrial control systems, telecommunications equipment, automotive systems, and power supplies. With its RoHS compliance and through-hole mounting, the LM2576HVT-ADJ/LF03 is a reliable and environmentally responsible solution for your power conversion needs.