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MIC5305-4.75BD5-TR

MIC5305-4.75BD5-TR Description

The MIC5305-4.75BD5-TR is a linear voltage regulator designed by Microchip Technology, offering a fixed output voltage of 4.75V with a maximum input voltage of 5.5V. This regulator is capable of delivering up to 150mA of output current, making it suitable for a variety of low-power applications. The regulator features a dropout voltage of 0.85V at 150mA, ensuring efficient operation even under low input voltage conditions. The device is housed in a TSOT23-5 package, which is ideal for surface-mount applications and offers a compact footprint for space-constrained designs.

MIC5305-4.75BD5-TR Features

• Fixed Output Voltage: The regulator provides a stable 4.75V output, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 5.5V, the regulator can operate efficiently across a wide range of input conditions.
• Low Dropout Voltage: At 0.85V dropout, the regulator maintains high efficiency, even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a low quiescent current of 150 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: The regulator offers a high power supply rejection ratio (PSRR) of 85dB at 1kHz and 65dB at 10kHz, ensuring minimal noise and ripple in the output voltage.
• Enable Functionality: The regulator includes an enable feature, allowing for dynamic control of the output voltage and power savings.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect the regulator from damage under fault conditions.
• Compliance and Packaging: The regulator is REACH unaffected and packaged in a tape and reel format, making it suitable for automated assembly processes.

MIC5305-4.75BD5-TR Applications

The MIC5305-4.75BD5-TR is ideal for a range of applications requiring a stable and efficient power supply. Some specific use cases include:

• Consumer Electronics: Ideal for powering low-power devices such as smartphones, tablets, and portable gaming consoles.
• Industrial Equipment: Suitable for powering sensors, controllers, and other low-power components in industrial systems.
• Medical Devices: Provides a reliable power source for medical equipment requiring stable voltage and low noise.
• Automotive Applications: Can be used in automotive electronics where a compact and efficient regulator is needed.
• IoT Devices: Perfect for IoT devices that require low power consumption and a small form factor.

Conclusion of MIC5305-4.75BD5-TR

The MIC5305-4.75BD5-TR is a versatile and efficient linear voltage regulator that offers a range of performance benefits and features. Its low dropout voltage, high PSRR, and low quiescent current make it an ideal choice for applications requiring stable and efficient power supply. The inclusion of enable functionality and comprehensive protection features further enhances its reliability and versatility. With its compact TSOT23-5 package and surface-mount compatibility, the regulator is well-suited for modern electronic designs where space and efficiency are critical.