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MIC5219-2.5YMM

MIC5219-2.5YMM Description

The MIC5219-2.5YMM is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.5V and capable of delivering up to 500mA of output current. This regulator is optimized for low dropout voltage, ensuring efficient operation even at high output currents. With a maximum dropout voltage of 0.6V at 500mA, the MIC5219-2.5YMM is ideal for applications where input voltage is close to the desired output voltage. The regulator features a low quiescent current of 8 µA, making it suitable for battery-powered devices and other low-power applications.

MIC5219-2.5YMM Features

• Output Type: Fixed at 2.5V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 12V, providing flexibility in power source selection.
• Output Current: Delivers up to 500mA, sufficient for a wide range of applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.6V at 500mA, enhancing efficiency and extending battery life.
• Low Quiescent Current: Only 8 µA, ideal for low-power and battery-operated devices.
• High PSRR: 75dB at 120Hz, ensuring excellent noise rejection and clean output voltage.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Over-current, over-temperature, and reverse polarity protection ensure robustness and reliability.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Packaging: Available in a surface-mount 8MSOP package, suitable for compact and high-density designs.

MIC5219-2.5YMM Applications

The MIC5219-2.5YMM is well-suited for a variety of applications due to its combination of high efficiency, low dropout voltage, and robust protection features. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics where battery life and efficiency are critical.
• Consumer Electronics: Suitable for devices requiring a stable 2.5V supply, such as smartphones, tablets, and wearables.
• Industrial Equipment: Provides reliable power for sensors, controllers, and other industrial components.
• Medical Devices: Ensures stable power supply for critical medical equipment, contributing to patient safety and device reliability.
• Automotive Applications: Suitable for in-vehicle electronics where a stable power supply is essential.

Conclusion of MIC5219-2.5YMM

The MIC5219-2.5YMM stands out as a versatile and efficient linear regulator, offering a fixed 2.5V output with a maximum dropout voltage of 0.6V at 500mA. Its low quiescent current and high PSRR make it an excellent choice for low-power and noise-sensitive applications. The inclusion of an enable pin and comprehensive protection features further enhance its reliability and flexibility. With its compact surface-mount package and compliance with environmental standards, the MIC5219-2.5YMM is a reliable solution for a wide range of power management needs in the electronics industry.