Microchip Technology

MIC809LU-TR  

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MIC809LU-TR Description

The MIC809LU-TR is a high-performance power management integrated circuit (PMIC) designed by Microchip Technology. This device is specifically engineered to provide reliable and efficient power monitoring and control solutions. Housed in a Surface Mount SOT23-3 package, the MIC809LU-TR is ideal for a wide range of applications requiring precise voltage monitoring and reset functionality.

MIC809LU-TR Features

• Single Channel Voltage Monitoring: The MIC809LU-TR monitors a single voltage level, ensuring accurate and reliable power status indication. This feature is crucial for systems where a specific voltage rail needs to be closely monitored to prevent system failures.
• 4.63V Threshold Voltage: The device has a fixed threshold voltage of 4.63V, which is ideal for applications requiring precise voltage monitoring at this level. This ensures that the system remains stable and operational within the specified voltage range.
• 140ms Minimum Reset Timeout: The MIC809LU-TR features a minimum reset timeout of 140 milliseconds. This ensures that the system has sufficient time to stabilize after a power event, preventing premature resets and ensuring reliable operation.
• Active Low Reset Output: The reset output is active low, which is a common requirement in many digital systems. This feature allows for seamless integration with a wide range of microcontrollers and processors.
• Surface Mount Technology: The SOT23-3 package is designed for surface mount applications, making it suitable for high-density PCB layouts and automated manufacturing processes.
• Moisture Sensitivity Level 1: With an MSL rating of 1 (Unlimited), the MIC809LU-TR is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.
• Compliance and Standards: The MIC809LU-TR is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations and standards.

MIC809LU-TR Applications

The MIC809LU-TR is well-suited for a variety of applications where precise voltage monitoring and reliable reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems where a single voltage rail needs to be monitored to ensure system stability and reliability.
• Industrial Control Systems: Provides robust power monitoring and reset capabilities, ensuring that industrial control systems operate within specified voltage parameters.
• Consumer Electronics: Ensures reliable power management in consumer electronics, preventing system crashes and ensuring a smooth user experience.
• Telecommunications: Monitors power supply voltages in telecommunication equipment, ensuring continuous operation and reliability.

Conclusion of MIC809LU-TR

The MIC809LU-TR from Microchip Technology is a versatile and reliable power management IC designed to meet the needs of modern electronic systems. With its precise voltage monitoring, reliable reset functionality, and robust packaging, the MIC809LU-TR stands out as a superior choice for applications requiring high reliability and performance. Its compliance with international standards and its moisture resistance further enhance its suitability for a wide range of industrial and consumer applications.

MIC809LU-TR Documents

Download datasheets and manufacturer documentation for MIC809LU-TR