Microchip Technology

MIC4574-3.3YN  

DC Switching Voltage Regulators

MIC4574-3.3YN Description

The MIC4574-3.3YN is a fixed output voltage regulator designed by Microchip Technology, offering a robust and efficient solution for various electronic applications. This DC switching voltage regulator features a fixed output voltage of 3.3V and is capable of delivering up to 500mA of current. It operates within an input voltage range of 4V to 24V, making it suitable for a wide array of power supply requirements. The regulator employs a buck topology, which ensures high efficiency and minimal power loss, making it ideal for applications where energy efficiency is critical.

MIC4574-3.3YN Features

• Fixed Output Voltage: The MIC4574-3.3YN provides a stable 3.3V output, ensuring consistent power delivery to sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range of 4V to 24V, this regulator can accommodate various power sources, enhancing its versatility.
• High Efficiency Buck Topology: Utilizing a buck topology, the regulator achieves high efficiency, reducing power loss and heat generation.
• High Switching Frequency: Operating at a switching frequency of 200kHz, the MIC4574-3.3YN ensures fast transient response and reduced output ripple.
• Through Hole Mounting: The through-hole mounting type facilitates easy integration into printed circuit boards, ensuring mechanical stability and reliability.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also features a moisture sensitivity level (MSL) of 1, making it suitable for a variety of manufacturing environments.
• Single Output Configuration: The regulator is designed with a single positive output configuration, simplifying circuit design and reducing complexity.

MIC4574-3.3YN Applications

The MIC4574-3.3YN is well-suited for a variety of applications where a stable and efficient power supply is essential. Some specific use cases include:

• Embedded Systems: Ideal for powering microcontrollers, sensors, and other low-power embedded devices that require a stable 3.3V supply.
• Industrial Equipment: Suitable for industrial applications where a wide input voltage range and high efficiency are necessary to ensure reliable operation.
• Consumer Electronics: Can be used in consumer devices such as routers, set-top boxes, and other gadgets that require efficient power management.
• Telecommunications: Applicable in telecom equipment where stable power supply and high efficiency are crucial for continuous operation.

Conclusion of MIC4574-3.3YN

The MIC4574-3.3YN from Microchip Technology stands out as a reliable and efficient fixed output voltage regulator. Its wide input voltage range, high efficiency buck topology, and stable 3.3V output make it an excellent choice for a variety of applications. The regulator's compliance with environmental and safety standards further enhances its appeal. Whether used in embedded systems, industrial equipment, or consumer electronics, the MIC4574-3.3YN ensures stable power delivery and efficient performance, making it a valuable component in modern electronic designs.

MIC4574-3.3YN Documents

Download datasheets and manufacturer documentation for MIC4574-3.3YN

DTS :

View in Development Tools Selector      

PCN :

Product Change Notification (PDF)