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MIC5249-2.6YMM

MIC5249-2.6YMM Description

The MIC5249-2.6YMM is a high-performance linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 2.6V and a maximum output current of 300mA. This regulator is optimized for low dropout operation, with a maximum dropout voltage of 0.6V at 300mA, making it ideal for applications where input voltage is close to the required output voltage. The regulator features a low quiescent current of 200 µA, ensuring high efficiency even at light loads.

The MIC5249-2.6YMM is housed in an 8MSOP package, suitable for surface mount applications, and is available in a tube package format. It supports a maximum input voltage of 6V and is designed to operate in a positive output configuration. The regulator includes control features such as enable and reset, providing flexibility and control over the power supply. Additionally, it offers comprehensive protection features, including over-current protection, over-temperature protection, and under-voltage lockout (UVLO), ensuring reliable operation under various conditions.

MIC5249-2.6YMM Features

• Fixed Output Voltage: 2.6V, ensuring stable power supply for specific applications.
• High Output Current: Capable of delivering up to 300mA, suitable for driving moderate to high current loads.
• Low Dropout Voltage: Maximum dropout voltage of 0.6V at 300mA, allowing efficient operation even with low input-to-output voltage differences.
• Low Quiescent Current: 200 µA, minimizing power consumption during idle periods.
• High PSRR: 65dB at 120Hz, providing excellent noise rejection and improved output voltage stability.
• Control Features: Enable and reset functions offer precise control over the power supply.
• Protection Features: Over-current, over-temperature, and under-voltage lockout (UVLO) ensure safe and reliable operation.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount, compatible with PCB modern assembly processes.

MIC5249-2.6YMM Applications

The MIC5249-2.6YMM is well-suited for a variety of applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and embedded systems where input voltage fluctuations are common. The regulator's control and protection features make it particularly useful in applications requiring precise power management, such as:

• Battery-Powered Devices: Ensuring stable power supply even as battery voltage drops.
• Portable Electronics: Providing efficient power regulation in compact form factors.
• Embedded Systems: Offering reliable power management with comprehensive protection features.
• Communication Equipment: Maintaining stable power supply for sensitive components.
• Industrial Control Systems: Providing robust power regulation in harsh environments.

Conclusion of MIC5249-2.6YMM

The MIC5249-2.6YMM from Microchip Technology stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.6V output and a maximum output current of 300mA. Its low dropout voltage and high PSRR ensure stable and efficient power supply, making it ideal for a wide range of applications, from battery-powered devices to industrial control systems. The inclusion of control features such as enable and reset, along with comprehensive protection mechanisms, further enhances its versatility and reliability. With its surface mount package and compliance with environmental standards, the MIC5249-2.6YMM is a robust choice for modern electronic designs.