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MIC5319-2.7YML-TR

MIC5319-2.7YML-TR Description

The MIC5319-2.7YML-TR is a high-performance linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 2.7V and capable of delivering up to 500mA of current. This regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a surface-mount 6-TMLF package, making it suitable for compact and space-constrained applications. The device features a maximum input voltage of 5.5V and a dropout voltage of only 0.4V at full load, ensuring efficient operation even at low input-to-output differentials. With a quiescent current of just 150 µA, the MIC5319-2.7YML-TR is optimized for low-power applications, making it ideal for battery-operated devices and portable electronics.

MIC5319-2.7YML-TR Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 2.7V, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a dropout voltage of 0.4V at 500mA, the MIC5319-2.7YML-TR maximizes efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: Drawing only 150 µA in quiescent mode, this regulator is well-suited for applications requiring minimal power consumption during standby or low-load conditions.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator’s operation, enabling power savings and flexible power management.
• Protection Features: Overcurrent and overtemperature protection ensure robustness and reliability, safeguarding both the regulator and connected circuits from damage.
• High Power Supply Rejection Ratio (PSRR): The regulator boasts a PSRR of 70dB at 1kHz and 60dB at 10kHz, effectively filtering out noise and ripple from the input supply, resulting in a clean and stable output voltage.
• Compliance and Packaging: The MIC5319-2.7YML-TR is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It is available in a tape and reel (TR) package, facilitating automated assembly processes.

MIC5319-2.7YML-TR Applications

The MIC5319-2.7YML-TR is ideal for a wide range of applications where a stable and efficient power supply is critical. Its low dropout voltage and high efficiency make it particularly suitable for battery-powered devices, such as portable electronics, mobile phones, and handheld devices. The regulator’s low quiescent current and enable control feature make it an excellent choice for applications requiring power optimization and dynamic power management. Additionally, its high PSRR ensures that the output voltage remains clean and stable, even in the presence of noisy input supplies, making it suitable for sensitive analog circuits and precision instrumentation.

Conclusion of MIC5319-2.7YML-TR

The MIC5319-2.7YML-TR from Microchip Technology stands out as a reliable and efficient linear voltage regulator, offering a fixed 2.7V output with a maximum input voltage of 5.5V. Its low dropout voltage, low quiescent current, and high PSRR make it an ideal solution for a variety of applications, particularly those requiring high efficiency and minimal power consumption. With its enable control feature and robust protection mechanisms, the MIC5319-2.7YML-TR ensures flexible power management and reliable operation. Its compliance with environmental standards and availability in a surface-mount package further enhance its suitability for modern electronic designs.