The MAX6375UR23-T from Maxim Integrated is a precision, low-power microprocessor (μP) supervisory circuit designed to monitor power supplies in digital systems. It provides a significant level of system reliability and accuracy required in critical applications, ensuring that the system voltage remains within acceptable bounds.

Key Features

• Voltage Monitoring: This device offers a precise voltage monitoring feature, ensuring that the system operates within a specific voltage threshold. It has a factory preset threshold voltage of 2.32V, which is ideal for managing 2.5V powered circuits.
• Low Power Consumption: The MAX6375UR23-T is engineered for power-sensitive applications, with a quiescent current of only 1.2μA, making it suitable for battery-operated devices.
• Reset Output: It includes a reset output that remains asserted for a minimum of 140ms after VCC has risen above the reset threshold. This feature helps ensure a proper system reset, allowing the digital system to recover from fault conditions.
• Operating Temperature Range: The device operates over a wide temperature range of -40°C to +125°C, accommodating various industrial and commercial environments.
• Compact SOT23 Packaging: Housed in a small SOT23-3 package, the MAX6375UR23-T is optimal for space-constrained applications.

Applications

The MAX6375UR23-T is versatile and can be used in a multitude of applications where voltage monitoring is critical. These include:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Computers and Servers
• Data Storage Systems
• Medical Monitoring Devices
• Automotive Systems

With its combination of features, the MAX6375UR23-T provides a robust solution for systems that require reliable voltage supervision to maintain proper operation and to safeguard against potential damage due to irregular supply voltages.