MAX6865UK16D1S+T

Supervisors Overview

The MAX6865UK16D1S+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 threshold voltage of 1.6 V. The device provides an active high, push-pull output with a manual reset input and integrated watchdog timer. It utilizes a SOT-23-5 surface-mount package and supports operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system fault detection
• Provides manual reset capability via dedicated input
• Features active high push-pull output driver

Supervisors Applications

• Single power supply monitoring in embedded systems
• Watchdog timer implementation for microcontroller protection
• Manual reset control in industrial equipment

Supervisors Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package integrity and pin alignment against datasheet specifications. Validate electrical parameters including threshold voltage and reset delay time using bench testing or certified test reports before integration into production designs.

Supervisors Selection Notes

Select this component when a single-supervisor solution with manual reset and watchdog functionality is required. Ensure the 1.6 V threshold aligns with the monitored rail voltage. Verify that the SOT-23-5 footprint matches the PCB layout constraints and that the operating temperature range meets environmental requirements.

Supervisors Part Context

This part belongs to the MAX6865 series of single nPower supervisors. It shares functional similarities with other variants in the family but differs in threshold voltage settings. The series is designed for compact applications requiring reliable power management in small form-factor packages.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer obsolescence notices for potential replacement recommendations.