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MIC5305-2.85BML-TR

MIC5305-2.85BML-TR Description

The MIC5305-2.85BML-TR is a high-performance linear voltage regulator designed by Microchip Technology, featuring a fixed output voltage of 2.85V and capable of delivering up to 150mA of output current. This regulator is optimized for low dropout operation, with a maximum dropout voltage of 0.85V at full load, making it ideal for applications where input voltage is close to the desired output voltage. The device is housed in a surface-mount package, specifically a Tape & Reel (TR) format, which facilitates automated assembly processes.

MIC5305-2.85BML-TR Features

• Output Type: Fixed at 2.85V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Operates efficiently with a maximum input voltage of 5.5V, providing flexibility in power source selection.
• Output Current: Delivers a robust 150mA, suitable for driving a variety of low-power devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.85V at 150mA, it maintains high efficiency even at low input-to-output voltage differentials.
• Enable Control Feature: Allows for dynamic control of the regulator’s operation, enabling power-saving modes and controlled startup sequences.
• Protection Features: Incorporates over-current and over-temperature protection, safeguarding both the regulator and connected devices from damage.
• Low Quiescent Current: Consumes only 150 µA in quiescent state, minimizing power loss and extending battery life in portable applications.
• High PSRR: Offers a Power Supply Rejection Ratio (PSRR) of 85dB to 65dB across the frequency range of 1kHz to 10kHz, ensuring clean output voltage and reduced noise.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a wide range of manufacturing environments without additional handling precautions.

MIC5305-2.85BML-TR Applications

The MIC5305-2.85BML-TR is well-suited for a variety of applications where a reliable and efficient power supply is essential. Its low dropout voltage and fixed output voltage make it ideal for battery-powered devices, where the input voltage can vary significantly as the battery discharges. Some specific use cases include:

• Portable Electronics: Ideal for powering devices such as smartphones, tablets, and wearable technology where battery life and efficiency are critical.
• Communication Devices: Suitable for powering radios, GPS units, and other communication equipment that require stable voltage regulation.
• Medical Devices: Can be used in portable medical devices like glucose meters and portable ECG machines, where low power consumption and high reliability are paramount.
• Industrial Control Systems: Provides stable power for sensors, actuators, and microcontrollers in industrial automation and control systems.

Conclusion of MIC5305-2.85BML-TR

The MIC5305-2.85BML-TR stands out as a versatile and efficient linear voltage regulator, offering a combination of low dropout voltage, high PSRR, and robust protection features. Its fixed 2.85V output and ability to deliver up to 150mA make it an excellent choice for a wide range of low-power applications. The inclusion of enable control and low quiescent current further enhance its suitability for battery-powered devices, ensuring extended operational life and efficient power management. With its surface-mount package and moisture sensitivity level of 1, the MIC5305-2.85BML-TR is designed for ease of integration into modern electronic designs, making it a reliable and efficient solution for designers in the electronics industry.