Overview of MIC811SUY-TR from Microchip Technology

The MIC811SUY-TR is a robust voltage supervisor IC designed by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient component is pivotal in ensuring system reliability by monitoring the power supply voltage of digital systems, providing a significant safeguard against system failure due to undervoltage conditions.

Key Features

• Supply Voltage Monitoring: The MIC811SUY-TR actively monitors the supply voltage and triggers a reset signal when this voltage drops below a predefined threshold, ensuring that the system operates within safe voltage levels.
• Reset Timeout Delay: It includes an internally fixed delay time for the reset signal, which holds the system in the reset state for a sufficient period to allow the power supply and processor to stabilize.
• Low Power Consumption: Designed for power-sensitive applications, this voltage supervisor operates with minimal power consumption, making it ideal for battery-operated devices.
• High Accuracy: The device offers high threshold accuracy, which is essential for reliable operation, particularly in systems where voltage margins are tight.
• Operating Temperature Range: The MIC811SUY-TR is built to perform reliably over a wide operating temperature range, making it suitable for various industrial and consumer applications.

Applications

The MIC811SUY-TR voltage supervisor is versatile and can be used across a broad range of applications, including:

• Microprocessor and microcontroller systems
• Portable and battery-powered equipment
• Intelligent instruments
• Industrial controllers
• Automotive systems

Product Packaging

The MIC811SUY-TR is offered in a convenient SOT-143 package, which allows for efficient space utilization on printed circuit boards. Its surface-mount design aligns with modern automated manufacturing processes, supporting high-volume production and ensuring cost-effectiveness.

In summary, the MIC811SUY-TR from Microchip Technology is a critical component for systems requiring reliable voltage supervision. Its combination of low power consumption, high accuracy, and a wide operating temperature range, along with its compact size, makes it an excellent choice for designers looking to enhance system stability and protection.