Microchip Technology

MIC5318-2.8YMT-TR  

Linear & Switching Voltage Regulators

MIC5318-2.8YMT-TR Description

The MIC5318-2.8YMT-TR is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.8V and capable of delivering up to 300mA of output current. This regulator is optimized for low dropout voltage, ensuring efficient operation even at high load currents. With a maximum dropout voltage of 0.2V at 300mA, the MIC5318-2.8YMT-TR minimizes power dissipation and maximizes efficiency in power-sensitive applications. The regulator features a quiescent current of only 150 µA, making it suitable for battery-powered devices where low power consumption is critical.

MIC5318-2.8YMT-TR Features

• Fixed Output Voltage: The regulator provides a stable output voltage of 2.8V, ensuring consistent performance across various applications.
• High Efficiency: With a maximum dropout voltage of 0.2V at 300mA, the MIC5318-2.8YMT-TR achieves high efficiency, reducing power loss and heat generation.
• Low Quiescent Current: The regulator operates with a quiescent current of just 150 µA, making it ideal for low-power applications such as portable devices and battery-operated systems.
• Enable Control: The enable feature allows for dynamic control of the regulator's operation, providing flexibility in power management and system design.
• Protection Features: The regulator includes over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential faults.
• Wide Input Voltage Range: The regulator can operate with an input voltage up to 6V, providing compatibility with a variety of power sources.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 75dB at 1kHz and 55dB at 20kHz, ensuring clean output voltage and minimizing noise.
• Surface Mount Package: The regulator is available in a surface mount package (Tape & Reel), facilitating easy integration into compact and high-density PCB designs.

MIC5318-2.8YMT-TR Applications

The MIC5318-2.8YMT-TR is well-suited for a wide range of applications where stable and efficient power regulation is required. Its low dropout voltage and low quiescent current make it particularly ideal for battery-powered devices, such as:

• Portable Electronics: Smartphones, tablets, and other handheld devices benefit from the regulator's high efficiency and low power consumption.
• Wearable Devices: Fitness trackers, smartwatches, and other wearables can leverage the regulator's compact size and low power draw.
• IoT Devices: Sensors, actuators, and other IoT components can utilize the regulator's stable output voltage and protection features for reliable operation.
• Medical Devices: Portable medical devices, such as glucose meters and portable monitors, can benefit from the regulator's low power consumption and high reliability.

Conclusion of MIC5318-2.8YMT-TR

The MIC5318-2.8YMT-TR is a versatile and efficient linear regulator that offers a combination of high performance and low power consumption. Its unique features, such as low dropout voltage, low quiescent current, and enable control, provide significant advantages over similar models. The regulator's wide input voltage range, high PSRR, and protection features ensure reliable and stable operation in various applications. Whether used in portable electronics, wearable devices, IoT components, or medical devices, the MIC5318-2.8YMT-TR is an excellent choice for designers seeking a compact, efficient, and reliable power management solution.

MIC5318-2.8YMT-TR Documents

Download datasheets and manufacturer documentation for MIC5318-2.8YMT-TR

DTS :

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PCN :

Product Change Notification (PDF)