Maxim Integrated's MAX803REUR+T: A Reliable Voltage Monitor

The MAX803REUR+T from Maxim Integrated is a precision microprocessor (μP) reset circuit that delivers excellent performance in a compact SOT-23 package. Specifically designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary, it ensures that the system operates reliably within its voltage thresholds.

Key Features

• Voltage Monitoring Accuracy: The device is highly accurate in monitoring the system voltage, making it an ideal choice for critical applications where voltage levels are crucial for the correct operation of the system.
• Low Power Consumption: With its low power draw, the MAX803REUR+T is suitable for power-sensitive applications, helping to extend the life of battery-powered devices.
• Manual Reset Input: It includes a manual reset input that allows for an external trigger to reset the system, providing additional control to the user or system administrator.
• Compact Package: The small SOT-23 footprint of the device makes it a space-saving solution, ideal for use in portable or space-constrained electronic systems.
• Reset Signal: The reset output is asserted for a minimum of 140ms after VCC has dropped below the reset voltage threshold. This ensures that the system has sufficient time to initiate a proper reset sequence.
• Temperature Range: The MAX803REUR+T operates over an extended temperature range, making it suitable for use in environments with varying temperature conditions.

Applications

The MAX803REUR+T is versatile and can be used in a wide range of applications, including:

• Computers and Servers
• Embedded Systems
• Portable/Battery-Powered Equipment
• Networking Hardware
• Industrial Controllers

With its precise voltage monitoring and reset capabilities, the MAX803REUR+T is a reliable component that enhances the stability and performance of electronic systems. Its integration into your product will help safeguard against the consequences of unexpected voltage dips or system failures, ensuring a robust and dependable operation.