Product Overview: MAX6809TEUR-T by Maxim Integrated

The MAX6809TEUR-T from Maxim Integrated is a highly reliable, low-power microprocessor (µP) supervisory circuit designed 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 that require voltage monitoring.

This supervisory circuit comes in a tiny 3-pin SOT23 package, making it ideal for portable and space-constrained applications. The MAX6809TEUR-T operates over a wide voltage range and offers several key features that ensure the stability and functionality of your electronic systems.

Key Features:

• Precision Voltage Monitoring: The device is capable of monitoring voltages with a factory-set threshold, ensuring that your system operates within safe voltage levels.
• Low Power Consumption: With its low quiescent current draw, the MAX6809TEUR-T is suitable for battery-operated devices, contributing to extended battery life.
• Reset Output: It provides a reset output that remains asserted for a minimum timeout period after VCC has risen above the reset threshold, ensuring a proper system reset.
• High Threshold Accuracy: The device offers a tight threshold accuracy of ±2.5% over the entire temperature range of -40°C to +125°C, which is crucial for reliable system operation.
• Immunity to Short VCC Transients: The MAX6809TEUR-T is immune to short duration VCC transients, adding an extra layer of protection to your system.

Applications:

• Computers and Controllers
• Portable/Battery-Powered Equipment
• Embedded Systems
• Data Storage Equipment
• Telecommunications Systems

The MAX6809TEUR-T is an essential component for any design where reliable voltage monitoring is critical. With its precision monitoring capabilities and robust feature set, this supervisory circuit from Maxim Integrated will ensure your system maintains optimal performance and stability.