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MIC5239-2.5BS TR

MIC5239-2.5BS TR Description

The MIC5239-2.5BS TR is a linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Microchip Technology, this regulator is part of the Power Management Integrated Circuits (PMIC) category. It features a fixed output voltage of 2.5V and is capable of delivering up to 500mA of output current. The regulator operates with a maximum input voltage of 30V, ensuring compatibility with a wide range of input power sources. The MIC5239-2.5BS TR is housed in a Surface Mount SOT223-3 package, making it suitable for compact and space-constrained designs.

MIC5239-2.5BS TR Features

• Output Type: Fixed at 2.5V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 30V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 500mA, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.35V at 500mA ensures high efficiency, even at low input-to-output voltage differentials.
• Control Features: Includes an enable pin, allowing for dynamic control of the regulator's operation.
• Protection Features: Over current, over temperature, over voltage, and reverse polarity protection enhance reliability and protect against common fault conditions.
• Low Quiescent Current: A quiescent current of only 45 µA minimizes power consumption during standby or low-load conditions.
• Moisture Sensitivity Level: MSL 3 (168 Hours) ensures the device is suitable for use in various environmental conditions.
• Mounting Type: Surface Mount, ideal for modern, compact PCB designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

MIC5239-2.5BS TR Applications

The MIC5239-2.5BS TR is ideal for applications where a reliable and efficient power supply is crucial. Its low dropout voltage and fixed output voltage make it suitable for battery-powered devices, portable electronics, and embedded systems. The regulator's ability to handle up to 30V input voltage and deliver 500mA output current ensures it can power a wide range of components, from microcontrollers to sensors and actuators. The inclusion of protection features such as over current, over temperature, and reverse polarity protection makes it robust and suitable for industrial and automotive applications. The enable pin allows for dynamic control, making it ideal for systems that require power management and sleep modes.

Conclusion of MIC5239-2.5BS TR

The MIC523-92.5BS TR from Microchip Technology is a versatile and reliable linear regulator designed for applications requiring a stable 2.5V power supply. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for modern electronic designs. Despite being marked as obsolete, its robust performance and compatibility with various power sources ensure it remains a valuable component for engineers and designers seeking a reliable power management solution.