Product Overview

The MIC809-5SUY-TR is a highly reliable supervisor circuit designed and manufactured by Microchip Technology, a leading provider of smart, connected, and secure embedded control solutions. This compact and efficient component is essential for monitoring power supplies in microprocessor systems, providing a significant layer of protection against system failure due to unstable or faulty power conditions.

Key Features

• Voltage Monitoring: The MIC809-5SUY-TR is designed to monitor a threshold voltage of 4.63V (typical), making it suitable for 5V systems. When the monitored voltage falls below this threshold, the device asserts a reset signal to help protect the system.
• Reset Timeout: It features an active-low reset output with a built-in delay of 140ms (minimum), ensuring that the system has sufficient time to stabilize before normal operation is resumed.
• Low Power Consumption: The device is optimized for low power consumption, which is critical for battery-operated and power-sensitive applications.
• Compact Package: The MIC809-5SUY-TR comes in a compact SOT-23 package, which is ideal for space-constrained applications.
• Temperature Range: It operates over a wide temperature range from -40°C to +85°C, providing reliable performance across various environmental conditions.

Applications

The MIC809-5SUY-TR is versatile and can be used in a wide range of applications, including:

• Microprocessor and microcontroller systems
• Computers and embedded systems
• Portable and battery-powered equipment
• Data storage systems
• Industrial controllers

Quality and Reliability

Microchip Technology is renowned for its commitment to quality and reliability, and the MIC809-5SUY-TR is no exception. It is built to meet stringent industry standards, ensuring that it provides a dependable solution for system voltage monitoring and reset functions. With its precision voltage monitoring capabilities and robust design, the MIC809-5SUY-TR is an excellent choice for designers looking to enhance the reliability of their electronic systems.