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MIC5245-3.3YMM

MIC5245-3.3YMM Description

The MIC5245-3.3YMM is a high-performance linear voltage regulator designed by Microchip Technology. This device offers a fixed output voltage of 3.3V and is capable of delivering up to 150mA of output current. It is housed in an 8MSOP package, making it suitable for surface mount applications. The regulator is designed to operate with an input voltage range up to 6V and features a low dropout voltage of 0.25V at 150mA, ensuring efficient operation even at low input-to-output differentials.

MIC5245-3.3YMM Features

• Fixed Output Voltage: The MIC5245-3.3YMM provides a stable 3.3V output, making it ideal for applications requiring a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.25V at 150mA, this regulator ensures high efficiency and minimal power loss, even when the input voltage is close to the output voltage.
• Enable Control Feature: The regulator includes an enable pin, allowing for dynamic control of the output voltage, which can be useful in power management systems.
• Protection Features: The MIC5245-3.3YMM incorporates over-current protection, over-temperature protection, and under-voltage lockout (UVLO) to safeguard the device and connected circuits from potential damage.
• High PSRR: The regulator boasts a power supply rejection ratio (PSRR) of 50dB at 120Hz, ensuring minimal noise and ripple on the output voltage.
• Low Quiescent Current: The device operates with a low quiescent current of 150 µA, making it suitable for battery-powered and low-power applications.
• Compliance and Packaging: The MIC5245-3.3YMM is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is packaged in a tube, facilitating easy handling and integration into manufacturing processes.

MIC5245-3.3YMM Applications

The MIC5245-3.3YMM is well-suited for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Embedded Systems: Ideal for powering microcontrollers, sensors, and other low-power components in embedded systems.
• Consumer Electronics: Suitable for portable devices such as smartphones, tablets, and wearables, where low power consumption and high efficiency are essential.
• Industrial Applications: Can be used in industrial control systems, PLCs, and other equipment requiring reliable and stable power.
• Automotive Electronics: Applicable in automotive applications where the regulator's robust protection features and low dropout voltage are beneficial.

Conclusion of MIC5245-3.3YMM

The MIC5245-3.3YMM from Microchip Technology is a versatile and efficient linear voltage regulator that stands out for its low dropout voltage, high PSRR, and comprehensive protection features. Its fixed 3.3V output and ability to deliver up to 150mA make it a reliable choice for a wide range of applications, from consumer electronics to industrial systems. The enable control feature and low quiescent current further enhance its suitability for power-sensitive designs. With its robust design and compliance with environmental standards, the MIC5245-3.3YMM is an excellent choice for engineers seeking a high-performance, reliable power solution.