The MAX6414UK46 is a compact, highly reliable microprocessor (µP) supervisory circuit designed by Maxim Integrated 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 with a 4.6V power supply voltage.

Key Features

• Precision Monitoring: The device features a precision factory-set V<sub>CC reset threshold at 4.6V, ensuring accurate monitoring of the power supply.
• Low Power Consumption: With its low supply current of 1.5µA (typical), the MAX6414UK46 is ideal for portable equipment where power efficiency is crucial.
• Manual Reset Input: A manual reset input is provided, allowing the system to be reset with an external push-button or logic signal.
• Reset Timeout: It offers a 140ms (min) reset timeout delay, which ensures the system has adequate time to stabilize during power-up or manual reset.
• Compact Design: Housed in a space-saving SOT23 package, the MAX6414UK46 is perfect for systems where board space is at a premium.
• Immune to Short V<sub>CC Transients: The device is designed to ignore short transients on the V<sub>CC line, providing stable operation during momentary power dips.

Applications

The MAX6414UK46 is suitable for a variety of applications, including:

• Portable/Battery-Powered Equipment
• Computers and Controllers
• Embedded Systems
• Data Storage Equipment
• Industrial/Process Control Systems

Product Specifications

With its robust feature set and Maxim Integrated's reputation for quality, the MAX6414UK46 is an excellent choice for ensuring system stability and integrity across a wide range of applications.