Microchip Technology

MIC809MYC3

MIC809MYC3 Description

The MIC809MYC3 is a single-channel voltage supervisor IC from Microchip Technology, designed to monitor and manage power supply voltages in various electronic systems. This device is housed in a SC70-3 package and is suitable for surface mount applications. It features a voltage threshold of 4.38V, ensuring precise monitoring of power supply levels. The reset timeout is a minimum of 140ms, providing reliable reset functionality in case of voltage fluctuations. The MIC809MYC3 is classified under the Power Management (PMIC) category and is identified by the base product number MIC809.

MIC809MYC3 Features

• Voltage Monitoring: The MIC809MYC3 is designed to monitor a single voltage rail with a threshold of 4.38V, making it ideal for applications where precise voltage control is critical.
• Reset Functionality: The device offers an active-low reset output, ensuring that the system can be safely reset when the monitored voltage falls below the threshold.
• Mounting Type: The surface mount design allows for easy integration into compact and space-constrained PCB layouts.
• Compliance and Standards: The MIC809MYC3 is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety regulations. It also has an Export Control Classification Number (ECCN) of EAR99, facilitating international compliance.
• Moisture Sensitivity: With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), the device is highly resistant to moisture, ensuring reliability in various environmental conditions.
• Packaging: Supplied in bulk packaging, the MIC809MYC3 is suitable for high-volume production and inventory management.

MIC809MYC3 Applications

The MIC809MYC3 is well-suited for a variety of applications where reliable power supply monitoring and reset functionality are essential. Some specific use cases include:

• Embedded Systems: Ideal for monitoring the power supply in embedded systems, ensuring stable operation and preventing system crashes due to voltage drops.
• Consumer Electronics: Suitable for use in consumer electronics where precise voltage monitoring is required to maintain system stability and performance.
• Industrial Control Systems: Provides reliable monitoring and reset functionality in industrial control systems, ensuring consistent operation and minimizing downtime.
• Telecommunications: Ensures stable power supply monitoring in telecommunications equipment, maintaining system integrity and reliability.

Conclusion of MIC809MYC3

The MIC809MYC3 from Microchip Technology is a robust and reliable voltage supervisor IC, offering precise voltage monitoring and reset functionality in a compact surface mount package. Its compliance with industry standards and environmental regulations makes it a suitable choice for a wide range of applications. While the product is now obsolete, it remains a testament to Microchip Technology's commitment to delivering high-quality power management solutions. For new designs, it is recommended to explore alternative models that may offer enhanced features and performance.