Microchip Technology

TC2574-3.3VPA  

DC Switching Voltage Regulators

TC2574-3.3VPA Description

The TC2574-3.3VPA is a high-performance buck regulator designed by Microchip Technology, specifically tailored for applications requiring a stable 3.3V output at up to 500mA. This regulator operates within an input voltage range of 4.75V to 40V, making it highly versatile for a variety of power management needs. The TC2574-3.3VPA features a fixed output configuration and a switching frequency of 52kHz, ensuring efficient power conversion and minimal noise. The regulator is housed in a through-hole package, making it suitable for applications where robust mechanical stability is required. With a product status of active and an ECCN classification of EAR99, the TC2574-3.3VPA is readily available for integration into new and existing designs.

TC2574-3.3VPA Features

• Fixed Output Voltage: The TC2574-3.3VPA provides a stable 3.3V output, ideal for applications requiring a consistent power supply.
• High Input Voltage Range: With an input voltage range of 4.75V to 40V, this regulator can handle a wide variety of input sources, enhancing its versatility.
• Efficient Power Conversion: The 52kHz switching frequency ensures high efficiency and minimal power loss, making it suitable for applications where energy efficiency is critical.
• Through-Hole Mounting: The through-hole package type provides robust mechanical, stability making it ideal for industrial and automotive applications where durability is paramount.
• Single Output Configuration: The regulator features a single positive output configuration, simplifying design and reducing complexity.
• Active Product Status: The TC2574-3.3VPA is an active product, ensuring availability and support for ongoing projects.

TC2574-3.3VPA Applications

The TC2574-3.3VPA is well-suited for a range of applications, including:

• Industrial Control Systems: Provides stable power for microcontrollers, sensors, and other critical components industrial in environments.
• Automotive Electronics: Ideal for automotive applications where durability and reliability are essential.
• Consumer Electronics: Suitable for powering devices such as routers, set-top boxes, and other consumer electronics that require a stable 3.3V supply.
• Telecommunications: Can be used in base stations, repeaters, and other telecom equipment where a reliable power supply is crucial.

Conclusion of TC2574-3.3VPA

The TC2574-3.3VPA from Microchip Technology is a robust and efficient buck regulator designed to meet the demands of modern power management applications. Its wide input voltage range, fixed 3.3V output, and high switching frequency make it an ideal choice for applications requiring stable power delivery. The through-hole mounting ensures mechanical stability, while the active product status guarantees availability and support. Whether used in industrial control systems, automotive electronics, consumer devices or, telecommunications, the TC2574-3.3VPA stands out as a reliable and efficient power management solution.

TC2574-3.3VPA Documents

Download datasheets and manufacturer documentation for TC2574-3.3VPA

Datasheets :

TC2574VOETR Datasheet