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MIC5321-SRYMT-TR

MIC5321-SRYMT-TR Description

The MIC5321-SRYMT-TR is a high-performance linear voltage regulator designed by Microchip Technology, offering dual fixed output voltages of 3.2V and 3.3V. This regulator is optimized for surface mount applications, making it ideal for compact and high-density designs. It features a maximum input voltage of 5.5V and can deliver up to 150mA of output current per regulator, ensuring reliable power supply in various electronic systems.

MIC5321-SRYMT-TR Features

• Dual Fixed Output Voltages: The MIC5321-SRYMT-TR provides two fixed output voltages of 3.2V and 3.3V, catering to different power requirements within a single package.
• Low Dropout Voltage: With a maximum dropout voltage of 0.1V at 150mA, this regulator ensures high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: The regulator operates with a quiescent current of only 190 µA, making it suitable for low-power and battery-operated applications.
• High PSRR: The Power Supply Rejection Ratio (PSRR) ranges from 75dB at 1kHz to 45dB at 20kHz, ensuring excellent noise rejection and stable output voltage.
• Enable Control Feature: The regulator includes an enable pin, allowing for dynamic control of the output voltage, which is beneficial for power management in complex systems.
• Protection Features: Overcurrent and overtemperature protection features safeguard the regulator and connected components from potential damage.
• Compliance and Packaging: The MIC5321-SRYMT-TR is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is available in a tape and reel (TR) package, facilitating automated assembly processes.

MIC5321-SRYMT-TR Applications

The MIC5321-SRYMT-TR is well-suited for a variety of applications where dual voltage outputs are required. Some specific use cases include:

• Consumer Electronics: Ideal for powering multiple components in devices such as smartphones, tablets, and IoT devices that require both 3.2V and 3.3V supply voltages.
• Industrial Equipment: Suitable for industrial control systems and sensors that need stable and low-noise power supplies.
• Telecommunications: Can be used in base stations and communication equipment where multiple voltage levels are necessary for different subsystems.
• Automotive Electronics: Applicable in automotive infotainment systems and electronic control units (ECUs) that require reliable power supply with low dropout voltage and high efficiency.

Conclusion of MIC5321-SRYMT-TR

The MIC5321-SRYMT-TR stands out as a versatile and efficient linear voltage regulator, offering dual fixed output voltages with low dropout and quiescent current. Its high PSRR and protection features make it a robust choice for a wide range of applications. The enable control and compliance with environmental standards further enhance its suitability for modern electronic designs. Whether in consumer electronics, industrial equipment, telecommunications, or automotive applications, the MIC5321-SRYMT-TR provides a reliable and efficient power solution.