Product Overview: MIC809TUY-TR by Microchip Technology

The MIC809TUY-TR is a robust and reliable microprocessor reset circuit developed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact component is specifically designed to monitor the power supply voltage in digital systems and provide a significant function in ensuring the system's stability by resetting the microprocessor during power-up, power-down, and brown-out conditions.

Key Features

• Reset Threshold Voltage: The MIC809TUY-TR has a precise threshold voltage that ensures accurate monitoring of the system voltage. It triggers a reset signal to the microprocessor whenever the voltage drops below a specific level, thus preventing any malfunction due to insufficient power.
• Low Power Consumption: This device is designed for energy-efficient operation, making it an ideal choice for battery-operated applications where power conservation is crucial.
• Manual Reset Input: It includes a manual reset input that allows users to initiate a system reset manually, providing an additional layer of control over the system's operation.
• Reset Delay Time: The MIC809TUY-TR features a built-in delay time before the reset signal is issued after the voltage returns to a safe level. This ensures that the system has sufficient time to stabilize before normal operation resumes.
• Output Driver: The device is equipped with an active-low, open-drain output driver, which is capable of interfacing with various logic levels and driving large capacitive loads if necessary.
• Temperature Range: It operates over a wide temperature range, making it suitable for use in environments with varying temperature conditions.
• Small Footprint: The MIC809TUY-TR is available in a small, 3-pin SOT-23 package, allowing for high-density mounting and saving precious board space in compact electronic systems.
• RoHS Compliant: This product is compliant with the RoHS directive, which restricts the use of certain hazardous substances in electronic equipment.

Applications

The MIC809TUY-TR is versatile and can be used in a wide range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Devices
• Consumer Electronics
• Networking Equipment
• Industrial Controllers

With its precise voltage monitoring and reliable reset functionality, the MIC809TUY-TR from Microchip Technology is an essential component for maintaining the integrity and performance of electronic systems across various industries and applications.