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MIC39300-1.8BU

MIC39300-1.8BU Description

The MIC39300-1.8BU is a high-performance linear regulator designed by Microchip Technology, offering a fixed output voltage of 1.8V and a maximum output current of 3A. This device is part of the Power Management Integrated Circuit (PMIC) category and is housed in a TO263-3 package, suitable for surface mount applications. Despite its obsolete status, the MIC39300-1.8BU remains a reliable choice for applications requiring a stable power supply with robust protection features.

MIC39300-1.8BU Features

• Output Type: Fixed at 1.8V, ensuring a consistent power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 16V, providing flexibility in power source options.
• Output Current: Delivers a robust 3A of current, making it suitable for high-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.55V at 3A, the MIC39300-1.8BU maintains high efficiency even at low input-to-output voltage differentials.
• Protection Features: Equipped with over current, over temperature, and reverse polarity protection, ensuring safe operation under various conditions.
• Mounting Type: Surface mount design, ideal for compact and space-constrained applications.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for standard manufacturing processes.
• Compliance: REACH unaffected and ECCN EAR99, ensuring compliance with international regulations.

MIC39300-1.8BU Applications

The MIC39300-1.8BU is particularly well-suited for applications that demand a reliable and stable power supply. Its fixed 1.8V output and 3A current capability make it ideal for powering microcontrollers, digital signal processors (DSPs), and other sensitive electronic components. The low dropout voltage ensures high efficiency, making it suitable for battery-powered devices and systems where input voltage may vary. Additionally, the robust protection features safeguard against common power-related issues, enhancing the reliability and longevity of the system.

Conclusion of MIC39300-1.8BU

The MIC39300-1.8BU from Microchip Technology is a versatile and reliable linear regulator, designed to deliver a stable 1.8V output with a maximum current of 3A. Its low dropout voltage and comprehensive protection features make it an excellent choice for a wide range of applications, particularly those requiring high efficiency and reliability. Despite its obsolete status, the MIC39300-1.8BU remains a valuable component for engineers and designers seeking a dependable power management solution.