Product Overview: MAX6386XS29D3-T

The MAX6386XS29D3-T is a robust, precision microprocessor (μP) supervisory circuit from Analog Devices Inc., 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 2.9V power supply voltage.

Key Features

• Voltage Monitoring: The device features a preset voltage threshold of 2.9V, suitable for supervising 2.9V power supply lines. It ensures that the microprocessor is reset to a known state during power-up, power-down, or brown-out conditions.
• Reset Output: The MAX6386XS29D3-T provides an active-low reset output. The reset signal is maintained for a minimum of 140ms after the supply voltage exceeds the reset threshold, ensuring adequate time for the system to stabilize.
• Low Power Consumption: Designed for low-power operation, the device typically consumes only 1μA of supply current, making it ideal for power-sensitive applications.
• High Accuracy: This supervisory circuit offers high threshold accuracy of ±1.5% at room temperature and ±2.5% over the full operating temperature range of -40°C to +125°C.
• Compact Package: The MAX6386XS29D3-T is available in a compact, 4-pin SC70 package, which is ideal for space-constrained applications.

Applications

The MAX6386XS29D3-T is suitable for a variety of applications where precise voltage monitoring is critical. It is commonly used in:

• Portable/Battery-Powered Equipment
• Microprocessor, Microcontroller, or DSP Systems
• Industrial and Automotive Systems
• Data Storage Equipment
• Medical Devices

Reliability and Support

As with all Analog Devices Inc. products, the MAX6386XS29D3-T is manufactured to the highest quality standards, ensuring reliable operation in even the most demanding environments. Technical support and comprehensive documentation are available to assist with integration, configuration, and troubleshooting.

Whether you're designing a new system or upgrading an existing one, the MAX6386XS29D3-T offers a simple and cost-effective solution for power supply monitoring, providing peace of mind that your system operates reliably and with the intended performance.