The MAX809SEUR-T is a compact, highly efficient microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides a significant level of system reliability and precision with minimal external components, making it an ideal choice for portable and space-constrained applications.

Key Features

• Precision Monitoring: The device features a factory-trimmed reset threshold voltage that ensures accurate monitoring of the system voltage, safeguarding against undervoltage conditions.
• Low Power Consumption: With its low supply current draw, the MAX809SEUR-T is suitable for battery-operated equipment, contributing to extended battery life.
• Reset Signal: It provides a robust active-low reset output signal that remains asserted for a minimum reset timeout period after VCC has risen above the reset threshold level, ensuring a proper system reset.
• Temperature Range: The device operates over a wide temperature range, making it versatile for various environmental conditions.
• Compact SOT-23 Packaging: The small SOT-23 package allows for a compact footprint on PCBs, which is critical in space-constrained applications.

Applications

The MAX809SEUR-T is designed for a diverse range of applications that require reliable voltage monitoring. These include:

• Computers and Servers
• Embedded Systems
• Battery-Powered Devices
• Consumer Electronics
• Portable/Wearable Technology

Technical Specifications

In summary, the MAX809SEUR-T from Maxim Integrated is a reliable and efficient solution for system voltage monitoring. Its precision, low power consumption, and compact design make it an excellent choice for a wide array of digital systems.