The MAX6457UKD3C is a sophisticated microprocessor (μP) supervisory circuit designed by Maxim Integrated to monitor power supplies in digital systems. It provides a high degree of precision and reliability, ensuring that digital systems operate within their voltage thresholds for optimal performance and stability.

Key Features

• Voltage Monitoring: The device is engineered to keep a vigilant eye on the system voltage levels, triggering a reset when the monitored voltage drops below the factory-set threshold. This ensures the system operates within safe parameters.
• Adjustable Reset Timeout: The MAX6457UKD3C comes with an adjustable reset timeout feature, which allows designers to set the duration for which the reset condition is maintained once triggered.
• Low Power Consumption: With its low power consumption, this voltage monitor is an excellent choice for power-sensitive applications, extending the life of battery-operated devices.
• Manual Reset Input: A manual reset input provides an additional layer of system control, allowing users or external circuits to initiate a system reset manually.
• Compact SOT23 Package: The device is available in a small SOT23 package, making it ideal for space-constrained applications without compromising on functionality.

Applications

The MAX6457UKD3C is suited for a wide range of applications, particularly where precise voltage monitoring is critical. It is commonly used in:

• Portable/Battery-Powered Devices
• Embedded Systems
• Industrial Controllers
• Automotive Systems
• Computers and Servers

Technical Specifications

The device offers a factory-set reset voltage threshold and operates over a wide temperature range. It is designed to interface seamlessly with a variety of μP systems, providing a robust solution for system monitoring and protection.

About Maxim Integrated

Maxim Integrated is a renowned company in the development of innovative analog and mixed-signal products. By integrating its technology into the MAX6457UKD3C voltage monitor, Maxim ensures that systems not only remain operational but also maintain their integrity under various conditions.