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MIC5249-2.8BMM-TR

MIC5249-2.8BMM-TR Description

The MIC5249-2.8BMM-TR is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 2.8V and a maximum output current of 300mA. This device is engineered to provide stable power supply in a wide range of electronic applications. With a maximum input voltage of 6V, it ensures reliable operation even under varying input conditions. The regulator features a low dropout voltage of 0.6V at 300mA, which is crucial for maintaining efficiency and performance in low voltage applications. The device is available in an 8-MSOP package, making it suitable for surface mount applications and ensuring a compact footprint on the PCB.

MIC5249-2.8BMM-TR Features

The MIC5249-2.8BMM-TR offers several key features that set it apart from similar linear regulators in the market:

• Fixed Output Voltage: The regulator provides a stable 2.8V output, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a dropout voltage of only 0.6V at 300mA, the MIC5249-2.8BMM-TR minimizes power loss and maximizes efficiency, making it ideal for battery-powered devices.
• Low Quiescent Current: The device operates with a quiescent current of just 200 µA, which is crucial for applications requiring low power consumption.
• Enhanced Control Features: The regulator includes enable and reset control features, providing flexibility and control over the power supply.
• Protection Features: The MIC5249-2.8BMM-TR incorporates over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the device and connected components from potential damage.
• High Power Supply Rejection Ratio (PSRR): The regulator boasts a PSRR of 65dB at 120Hz, ensuring minimal noise and ripple in the output voltage.
• Moisture Sensitivity Level (MSL): The device has an MSL of 1 (unlimited), making it suitable for applications in various environmental conditions.
• Compliance and Packaging: The MIC5249-2.8BMM-TR is REACH unaffected and comes in a tape and reel (TR) package, ensuring compliance with industry standards and ease of handling during manufacturing processes.

MIC5249-2.8BMM-TR Applications

The MIC5249-2.8BMM-TR is well-suited for a variety of applications due to its robust performance and compact design:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where low power consumption and high efficiency are critical.
• Industrial Applications: Suitable for industrial control systems and IoT devices that require stable power supply and protection features.
• Medical Devices: Applicable in medical equipment where reliability and low noise are essential for accurate measurements and patient safety.
• Automotive Electronics: Can be used in automotive systems where compact size and high efficiency are required to meet stringent power and space constraints.

Conclusion of MIC5249-2.8BMM-TR

The MIC5249-2.8BMM-TR is a versatile and efficient linear regulator that offers a comprehensive set of features tailored for modern electronic applications. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and minimal power loss. The inclusion of enable and reset controls, along with robust protection features, ensures reliable operation and safeguarding of connected components. Whether used in consumer electronics, industrial systems, medical devices, or automotive applications, the MIC5249-2.8BMM-TR provides a reliable and efficient power solution that meets the demands of today's high-performance electronic devices.