onsemi

LM2575TV-012G

LM2575TV-012G Description

The LM2575TV-012G is a fixed-output voltage regulator designed for applications requiring a stable and efficient power supply. Manufactured by onsemi, this IC regulator is part of the DC Switching Voltage Regulators category and is housed in a TO220-5 package. It features a fixed output voltage of 12V and is capable of delivering up to 1A of output current. The regulator operates within an input voltage range of 4.75V to 40V, making it suitable for a variety of power supply applications. Despite its obsolete status, the LM2575TV-012G remains a reliable choice for engineers and designers seeking a robust and straightforward voltage regulation solution.

LM2575TV-012G Features

• Fixed Output Voltage: The LM2575TV-012G provides a fixed output voltage of 12V, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With an input voltage range of 4.75V to 40V, this regulator can accommodate a wide variety of input sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 1A of output current, the LM2575TV-012G is suitable for applications requiring moderate to high current loads.
• Buck Topology: Utilizing a buck topology, the regulator offers high efficiency and minimal power loss, making it ideal for power-sensitive applications.
• Switching Frequency: Operating at a switching frequency of 52kHz, the regulator ensures efficient power conversion with minimal electromagnetic interference (EMI).
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards (PCBs) and ensures mechanical stability.
• Compliance and Safety: The LM2575TV-012G is REACH unaffected and ROHS3 compliant, meeting environmental and safety standards for electronics manufacturing.
• Single Output Configuration: The regulator is designed with a single positive output configuration, simplifying circuit design and reducing complexity.

LM2575TV-012G Applications

The LM2575TV-012G is well-suited for a range of applications where stable and efficient power regulation is required. Some specific use cases include:

• Power Supplies: Ideal for general-purpose power supplies in consumer electronics, industrial equipment, and telecommunications.
• Embedded Systems: Suitable for embedded systems and microcontroller-based projects that require a stable 12V supply.
• Automotive Electronics: Can be used in automotive applications where a wide input voltage range and high current output are necessary.
• Medical Devices: Applicable in medical devices that require reliable power regulation and compliance with environmental standards.
• Telecommunications: Effective in telecom equipment where efficient power conversion and minimal EMI are critical.

Conclusion of LM2575TV-012G

The LM2575TV-012G is a robust and efficient fixed-output voltage regulator that offers a reliable solution for various power supply applications. Its wide input voltage range, high output current capability, and efficient buck topology make it a versatile choice for engineers and designers. Despite being marked as obsolete, the LM2575TV-012G remains a valuable component for those seeking a straightforward and dependable voltage regulation solution. Its compliance with environmental and safety standards further enhances its suitability for modern electronics manufacturing.