Maxim Integrated MAX821TUS-T Voltage Supervisor

The MAX821TUS-T from Maxim Integrated is a highly reliable and compact voltage supervisor designed to monitor power supplies in microprocessor systems. This precision device ensures that your system operates within safe voltage levels by providing a reset signal to the host microprocessor during power-up, power-down, and brown-out conditions. The MAX821TUS-T is an essential component for systems that require a high degree of reliability and operational stability.

Key Features

• Supply Voltage Range: The device can operate with a supply voltage range between 1.2V to 5.5V, making it versatile for various applications.
• Low Power Consumption: The MAX821TUS-T is designed for power-sensitive applications, consuming minimal power to preserve battery life in portable devices.
• Reset Timeout: It features a preset reset timeout delay, providing enough time for the system to stabilize before normal operation resumes.
• Accuracy: The voltage threshold accuracy is maintained over the entire temperature range, ensuring reliable performance under varying conditions.
• Temperature Range: With an operating temperature range from -40°C to +85°C, it is suitable for industrial applications.
• Package: The device comes in a compact SOT-143 package, which is ideal for space-constrained applications.

Applications

The MAX821TUS-T is perfect for a wide array of applications, including:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Data Storage Systems
• Microprocessor/Microcontroller Systems
• Industrial Controllers

Product Summary

The Maxim Integrated MAX821TUS-T is a robust voltage supervisor, offering key features that make it an excellent choice for ensuring system integrity. Its low power consumption, precision monitoring capabilities, and compact form factor make it a valuable addition to any power management solution. Whether you're designing a portable device or an industrial control system, the MAX821TUS-T provides the reliability and performance needed to maintain smooth and safe operations.