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MIC39501-2.5BU

MIC39501-2.5BU Description

The MIC39501-2.5BU is a linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 2.5V with a maximum output current of 5A. This regulator is designed for surface mount applications and is housed in a TO263-5 package. Despite its obsolescence, the MIC39501-2.5BU remains a robust solution for applications requiring a stable and reliable power supply. With a maximum input voltage of 16V and a dropout voltage of 0.575V at 5A, this regulator ensures efficient power conversion and minimal power loss. The device is REACH unaffected and complies with the moisture sensitivity level 3 (168 hours), making it suitable for a variety of industrial environments.

MIC39501-2.5BU Features

• Fixed Output Voltage: The MIC39501-2.5BU provides a stable 2.5V output, ensuring consistent power delivery to sensitive electronic components.
• High Output Current: With a maximum output current of 5A, this regulator can support high-power applications, making it ideal for demanding electronic systems.
• Low Dropout Voltage: The maximum dropout voltage of 0.575V at 5A ensures high efficiency, especially in applications where the input voltage is close to the output voltage-.
  Enable Control Feature: The enable feature allows for dynamic control of the regulator, enabling power-saving modes and enhancing system flexibility.
• Protection Features: Over-current, over-temperature, and reverse polarity protections safeguard the regulator and connected components from damage, enhancing system reliability.
• Surface Mount Packaging: The TO263-5 package is designed for surface mount technology, facilitating compact and efficient PCB designs.

MIC39501-2.5BU Applications

The MIC39501-2.5BU is well-suited for a variety of applications where a stable and efficient power supply is critical. Its high output current and low dropout voltage make it ideal for:

• Industrial Control Systems: Providing stable power to microcontrollers, sensors, and actuators.
• Telecommunications Equipment: Ensuring reliable power for communication modules and base stations.
• Consumer Electronics: Supplying power to devices such as smartphones, tablets, and portable gaming consoles.
• Automotive Electronics: Supporting power management in automotive infotainment systems and electronic control units.

Conclusion of MIC39501-2.5BU

The MIC39501-2.5BU is a versatile and reliable linear voltage regulator that offers a fixed 2.5V output with a maximum current of 5A. Its low dropout voltage and comprehensive protection features make it an excellent choice for applications requiring efficient power management. Although the product is marked as obsolete, its robust design and compliance with industry standards ensure that it remains a viable option for existing systems and legacy designs. For new projects, engineers may consider exploring alternative models from Microchip Technology or other manufacturers that offer similar performance characteristics and enhanced features.