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MIC5239-1.8BM

MIC5239-1.8BM Description

The MIC5239-1.8BM is a high-performance linear regulator designed for applications requiring a stable and efficient power supply. Manufactured by Microchip Technology, this regulator offers a fixed output voltage of 1.8V and is capable of delivering up to 500mA of output current. It is designed to operate with an input voltage range up to 30V, making it suitable for a wide variety of power supply applications. The regulator is housed in an 8SOIC package, which is ideal for surface-mount applications, ensuring ease of integration into compact designs.

MIC5239-1.8BM Features

• Output Type: Fixed at 1.8V, ensuring a stable power supply for sensitive electronics.
• Input Voltage Range: Capable of handling input voltages up to 30V, providing flexibility in power source options.
• Output Current: Delivers up to 500mA, sufficient for a wide range of electronic devices.
• Low Dropout Voltage: A maximum dropout voltage of 0.35V at 500mA (typical) ensures high efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of only 45 µA, the regulator minimizes power consumption during operation.
• Control Features: An enable pin allows for easy control and shutdown of the regulator, enhancing power management capabilities.
• Protection Features: Over current, over temperature, over voltage, and reverse polarity protection ensure robustness and reliability.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates the regulator is suitable for a wide range of environmental conditions.
• Compliance: REACH Unaffected and ECCN EAR99 ensure compliance with international regulations.

MIC5239-1.8BM Applications

The MIC5239-1.8BM is ideal for a variety of applications where a stable and efficient power supply is crucial. Its fixed 1.8V output and 500mA capability make it suitable for powering microcontrollers, sensors, and other low-power electronics. The low dropout voltage and low quiescent current are particularly beneficial for battery-powered devices, where efficiency and extended battery life are critical. The regulator's robust protection features make it suitable for harsh environments, such as automotive and industrial applications.

Conclusion of MIC5239-1.8BM

The MIC5239-1.8BM from Microchip Technology is a versatile and efficient linear regulator that offers a fixed 1.8V output with up to 500mA of current. Its low dropout voltage and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power consumption. The regulator's comprehensive protection features and robust design ensure reliability and durability, making it suitable for a wide range of applications, from consumer electronics to industrial systems. The 8SOIC package and surface-mount compatibility further enhance its suitability for modern, compact designs.