The MAX6365LKA49 from Maxim Integrated is a precision, low-power microprocessor (µP) supervisory circuit designed 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 4.9V power supply voltage.

Key Features

• Power Supply Voltage Monitoring: Precisely monitors 4.9V power supply voltages, ensuring stable operation of digital systems.
• Reset Output: The device asserts a reset signal when it detects an out-of-tolerance power supply, which keeps the connected µP within safe operating conditions.
• Low Power Consumption: Designed for power-sensitive applications, the MAX6365LKA49 operates with minimal power consumption, preserving battery life in portable devices.
• Manual Reset Feature: A manual reset input allows the user to initiate a system reset, providing an additional layer of system control.
• Compact Package: Available in a small SOT-23 package, making it ideal for space-constrained applications.

Applications

This supervisory circuit is suitable for a variety of applications, including:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Microprocessor-Based Products
• Industrial Controllers
• Intelligent Instruments

Technical Specifications

The MAX6365LKA49 provides a reliable solution for system monitoring with its precision voltage detection and reset capabilities. Its low power consumption and compact form factor make it an excellent choice for a wide range of applications where power efficiency and space are critical considerations.