Maxim Integrated Product Overview: MAX6386XS31D3+T

The MAX6386XS31D3+T is a robust, low-power 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 system monitoring applications.

Key Features

• Voltage Monitoring: This device is specifically tailored to monitor a +3.1V power supply voltage, ensuring that the system operates within the desired voltage range for optimal performance.
• Reset Output: The MAX6386XS31D3+T features an active-low, push-pull reset output. This output is asserted during power-up, power-down, and brownout conditions, providing a reliable reset signal to the microprocessor until the supply voltage reaches the stable operating level and after a preset delay time has elapsed.
• Low Power Consumption: Designed for power-sensitive applications, the device operates with minimal power consumption, making it an ideal choice for battery-operated systems.
• Compact SOT Package: The device is available in a small, 4-pin SOT package, which is suitable for space-constrained applications.
• Temperature Range: It operates over an extended temperature range of -40°C to +125°C, ensuring reliability across various environmental conditions.
• No External Components: The internal circuitry is precision-trimmed, eliminating the need for external resistors or capacitors, which simplifies design and reduces overall system cost.

Applications

The MAX6386XS31D3+T is versatile and can be used in a variety of applications, including:

• Portable/Battery-Powered Equipment
• Embedded Systems
• Computers and Servers
• Data Storage Systems
• Medical Equipment
• Automotive Systems

Maxim Integrated's commitment to high-quality and reliability makes the MAX6386XS31D3+T an excellent choice for designers looking to enhance system integrity. Its ease of integration, coupled with its watchdog timer and manual reset features, provides a compact and efficient solution for supply voltage monitoring in critical applications.