Product Overview: MIC812JUY-TR by Microchip Technology

The MIC812JUY-TR is a robust, high-performance microprocessor supervisory circuit designed by Microchip Technology to monitor the power supply and microprocessor activity in digital systems. It is particularly valuable for managing the power supply in microcontrollers and other digital systems, ensuring reliable operation by providing a reset signal during power-up, power-down, or brown-out conditions.

Key Features

• Voltage Monitoring: This device can accurately monitor 3.3V, 5V, and other specified voltages, ensuring that the system's power supply is within the acceptable range for safe operation.
• Reset Timeout: The MIC812JUY-TR has an internally programmed delay time for the reset signal, which is typically 140ms, providing enough time for the system to stabilize before normal operation resumes.
• Low Power Consumption: It is designed to be power-efficient, which is critical for battery-operated and portable devices, ensuring minimal impact on the overall power budget of the system.
• Manual Reset Capability: An additional feature includes a manual reset input, which allows for an external trigger to initiate a system reset, providing an extra layer of control.

Applications

The MIC812JUY-TR is versatile and can be used in a variety of applications that require reliable power monitoring and processor supervision. Some common applications include:

• Portable Devices
• Embedded Systems
• Microcontroller Systems
• Intelligent Instruments
• Industrial Controllers

Package and Availability

This supervisory circuit is available in a compact SOT-23-3 package, making it suitable for space-constrained applications. The "TR" suffix indicates that the device is provided in tape and reel packaging, which is ideal for automated manufacturing processes.

The MIC812JUY-TR by Microchip Technology is a reliable solution for system designers looking to enhance the stability and robustness of their power supply and microprocessor monitoring. Its combination of features, small footprint, and ease of integration make it an excellent choice for a wide range of electronic systems.