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MIC803-31D4VM3-TR

MIC803-31D4VM3-TR Description

The MIC803-31D4VM3-TR is a single-channel voltage supervisor IC designed by Microchip Technology, a leading provider of semiconductor solutions. This device is part of the Power Management (PMIC) category and is housed in a compact SOT23-3 package, making it suitable for space-constrained applications. The IC is designed to monitor a single voltage rail and provides a reset signal when the monitored voltage falls below a predefined threshold.

MIC803-31D4VM3-TR Features

• Voltage Monitoring: The MIC803-31D4VM3-TR monitors a single voltage rail with a threshold voltage of 3.08V, ensuring reliable operation in systems where maintaining a specific voltage level is critical.
• Reset Functionality: The reset output is active low, providing a clear indication when the monitored voltage drops below the threshold. This feature is essential for system stability and reliability, allowing for a controlled restart or shutdown.
• Output Type: The device offers an open drain or open collector output, providing flexibility in system design and compatibility with various types of reset circuits.
• Reset Timeout: The minimum reset timeout is 1.12 seconds, ensuring that the system has sufficient time to stabilize before the reset signal is released.
• Mounting Type: The surface mount package makes the IC suitable for automated assembly processes, enhancing manufacturing efficiency and reliability.
• Compliance and Standards: The MIC803-31D4VM3-TR is REACH unaffected and ROHS3 compliant, meeting environmental and safety standards for electronics components.
• Packaging: The device is available in a tape and reel (TR) package, facilitating bulk handling and automated placement in manufacturing environments.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (unlimited) ensures that the IC can be handled and stored without the need for special moisture protection measures.

MIC803-31D4VM3-TR Applications

The MIC803-31D4VM3-TR is ideal for a variety of applications where reliable voltage monitoring and reset functionality are required. Some specific use cases include:

• Embedded Systems: In embedded systems, the MIC803-31D4VM3-TR can be used to monitor the power supply voltage, ensuring that the system operates within safe voltage levels and preventing potential damage or malfunctions.
• Consumer Electronics: For consumer electronics devices, the compact size and reliable performance of the MIC803-31D4VM3-TR make it a suitable choice for monitoring power supply voltages and providing a reset signal when necessary.
• Industrial Control Systems: In industrial applications, the IC can be used to monitor critical power supplies, ensuring system stability and preventing unexpected shutdowns or malfunctions.
• Communication Systems: In communication equipment, the MIC803-31D4VM3-TR can be used to monitor power supply voltages and provide a reset signal to ensure reliable operation and prevent data loss or corruption.

Conclusion of MIC803-31D4VM3-TR

The MIC803-31D4VM3-TR is a robust and reliable voltage supervisor IC that offers essential features for voltage monitoring and reset functionality. Its compact SOT23-3 package, combined with its compliance with industry standards and environmental regulations, makes it a versatile choice for a wide range of applications. Whether used in embedded systems, consumer electronics, industrial control systems, or communication equipment, the MIC803-31D4VM3-TR provides the reliability and performance needed to ensure stable and safe operation.