The MAX6846KAWD3+T is a microprocessor (µP) supervisory circuit designed by Maxim Integrated to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments when used in systems with a 3V power supply voltage.

Key Features

• Precision Monitoring: This device features a precision factory-set V<sub>CC reset threshold, ensuring accurate monitoring of the system voltage.
• Low Power Consumption: With its low supply current of 1.2µA, the MAX6846KAWD3+T is ideal for power-sensitive applications.
• Manual Reset Input: The manual reset input allows for a system reset to be triggered with an external signal, providing additional system control.
• Reset Timeout: The reset timeout period is set to 140ms minimum, which ensures proper system reset and recovery time.
• Operating Temperature: It operates over an extended temperature range of -40°C to +125°C, suitable for harsh environments.
• Small Footprint: The device comes in a small 5-pin SOT-23 package, which is ideal for space-constrained applications.

Applications

The MAX6846KAWD3+T voltage supervisor is commonly used in a variety of applications, including:

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

Product Summary

The Maxim Integrated MAX6846KAWD3+T is a compact and efficient solution for voltage supervision in digital and microprocessor-based systems. It is designed to maintain system integrity through precise voltage monitoring and a robust set of features. Its low power consumption, small package size, and wide operating temperature range make it a versatile choice for designers looking to enhance system reliability in a variety of applications.