The MAX6817EUT from Maxim Integrated is a compact, high-precision microprocessor (µP) supervisory circuit designed to monitor power supplies in digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems that require voltage monitoring.

Key Features

• Precision Monitoring: This device offers precision voltage monitoring for 3V, 3.3V, and 5V power supplies, ensuring that your system operates within safe voltage levels.
• Low Power Consumption: The MAX6817EUT is optimized for low-power consumption, making it ideal for battery-operated and portable applications.
• Compact Form Factor: Available in a space-saving SOT23 package, this component is perfect for use in systems where board space is at a premium.
• Adjustable Reset Threshold: The reset threshold can be externally adjusted, providing flexibility to monitor voltages other than the preset 3V, 3.3V, and 5V.
• Manual Reset Input: A debounced manual reset input is included, allowing for a system reset to be triggered with an external button or signal.

Applications

The MAX6817EUT is well-suited for a range of applications that require reliable voltage monitoring, such as:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Industrial Controllers
• Intelligent Instruments

Technical Specifications

With an operating voltage range of 1.0V to 5.5V, the MAX6817EUT is versatile for use in various digital systems. It features a low quiescent current of only 1µA at +25°C, which is crucial for power-sensitive applications. The device also has an assert reset output down to VCC = 1.0V, ensuring that it can provide a reset signal even during low-voltage conditions.

For designers and engineers looking for a reliable and efficient voltage monitoring solution, the MAX6817EUT from Maxim Integrated offers a blend of precision, power efficiency, and flexibility, making it an excellent choice for safeguarding your digital system's integrity.