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MIC5255-2.8BM5-TR

MIC5255-2.8BM5-TR Description

The MIC5255-2.8BM5-TR is a high-performance linear voltage regulator designed by Microchip Technology. This device offers a fixed output voltage of 2.8V with a maximum input voltage of 6V and a robust output current capability of 150mA. The regulator is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. It features a low dropout voltage of 0.25V at 150mA, ensuring efficient operation even at low input-to-output voltage differentials. The regulator also includes an enable control feature, allowing for dynamic power management and reduced power consumption in standby mode.

MIC5255-2.8BM5-TR Features

• Output Type: Fixed 2.8V output voltage, providing stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of operating with input voltages up to 6V, offering flexibility in power source selection.
• Output Current: Delivers a consistent 150mA output current, suitable for a wide range of low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.25V at 150mA, the regulator maintains high efficiency even at low input-to-output voltage differences.
• Enable Control: The enable feature allows for dynamic power management, reducing power consumption during standby periods.
• Protection Features: Over-current protection, over-temperature protection, and under-voltage lockout (UVLO) ensure reliable operation and protect the regulator from damage.
• Low Quiescent Current: A quiescent current of only 150 µA minimizes power loss during normal operation.
• High PSRR: A power supply rejection ratio (PSRR) of 60dB to 50dB across the frequency range of 10Hz to 10kHz ensures clean output voltage and minimal noise.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates the device is suitable for a wide range of environmental conditions without special handling requirements.
• Mounting Type: Surface mount technology (SMT) allows for easy integration into modern PCB designs.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes, enhancing manufacturing efficiency.

MIC5255-2.8BM5-TR Applications

The MIC5255-2.8BM5-TR is ideal for applications requiring a stable and efficient power supply with a fixed output voltage. Its low dropout voltage and compact size make it particularly suitable for battery-powered devices, portable electronics, and embedded systems where space and power efficiency are critical. Specific use cases include:

• Battery-Powered Devices: Provides a stable power supply for devices such as smartphones, tablets, and wearable technology.
• Portable Electronics: Ideal for powering low-power components in portable devices like MP3 players, digital cameras, and GPS units.
• Embedded Systems: Suitable for microcontroller-based systems, IoT devices, and other applications requiring a reliable and efficient power source.
• Industrial Applications: Can be used in industrial control systems, sensors, and other applications where a stable 2.8V supply is needed.

Conclusion of MIC5255-2.8BM5-TR

The MIC5255-2.8BM5-TR from Microchip Technology is a versatile and efficient linear voltage regulator designed to meet the demands of modern electronic applications. Its low dropout voltage, fixed output voltage, and compact SOT23-5 package make it an excellent choice for space-constrained designs. The inclusion of enable control, over-current protection, and low quiescent current further enhances its performance and reliability. Whether powering battery-operated devices, portable electronics, or embedded systems, the MIC5255-2.8BM5-TR offers a reliable and efficient solution for stable power delivery.