The MAX6419UK22+T is a microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor system voltage and maintain system integrity. This compact, high-precision device is an essential component for a wide range of electronic applications where reliable operation is critical, such as portable devices, computers, controllers, and intelligent instruments.

Key Features

• Supply Voltage Monitoring: The MAX6419UK22+T monitors supply voltages as low as 1.2V and up to 5.5V, making it versatile for various applications.
• Adjustable Reset Threshold: Users can set the reset voltage threshold according to their specific needs, ensuring flexibility across different projects.
• Low Power Consumption: With a quiescent current of only 1.6µA, it is ideal for battery-powered applications where power efficiency is crucial.
• Manual Reset Input: The manual reset input allows for a system reset to be triggered with an external button or signal, providing additional control to the user.
• Reset Timeout: The device features a fixed reset timeout delay of 140ms, ensuring that the system has ample time to stabilize after a reset event.
• Compact SOT23 Packaging: The MAX6419UK22+T comes in a small, 5-pin SOT23 package, saving precious board space in space-constrained applications.

Applications

The MAX6419UK22+T is suitable for a variety of applications, including:

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

Reliability and Performance

Maxim Integrated is known for its commitment to reliability and performance, and the MAX6419UK22+T is no exception. It is designed to provide a precise monitoring solution for systems that cannot afford to fail. With its tight reset threshold accuracy and robust feature set, the MAX6419UK22+T is a reliable choice for safeguarding critical system operations.