MAX6865UK31D6S+T

Supervisors Overview

The MAX6865UK31D6S+T is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features a fixed threshold voltage of 3.075 V with an overvoltage threshold of 3.152 V. The device provides an active high, push-pull output and includes manual reset functionality alongside a watchdog timer. It exhibits a reset delay time of 900 ms and consumes only 7 uA of operating current. The component is housed in a SOT-23-5 package and supports surface mount installation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system reliability monitoring
• Provides manual reset capability via external input
• Features low quiescent current consumption for power efficiency
• Delivers active high push-pull output signal

Supervisors Applications

• Portable equipment requiring low power supervision
• Battery-powered systems needing voltage monitoring
• Embedded controllers requiring watchdog protection
• Industrial control circuits with manual reset needs

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches specific batch requirements. Check for obsolescence notices as this part may be subject to discontinuation. Ensure packaging specifications align with automated assembly processes if applicable. Validate electrical parameters against latest datasheet revisions before integration.

Supervisors Selection Notes

Select this component when a single-channel supervisor with integrated watchdog and manual reset is required. The 3.075 V threshold suits applications monitoring standard logic supplies. Consider the SOT-23-5 package for space-constrained designs. Verify that the active high output polarity matches downstream logic requirements. Evaluate the 900 ms reset delay against system startup timing constraints.

Supervisors Part Context

This part belongs to the MAX6865 series of single nPower supervisors designed for compact, low-power applications. It shares architectural similarities with other members like the MAX6866 and MAX6868 but differs in output type and specific threshold values. The series emphasizes minimal component count by integrating watchdog and reset functions into a five-pin package.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.