MAX6865UK34D1S+T

Supervisors Overview

The MAX6865UK34D1S+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 5.5V and features a fixed threshold voltage of 3.4V. The device utilizes an SOT-23-5 surface-mount package and provides an active low, push-pull output. Key functional attributes include manual reset capability and an integrated watchdog timer with a minimum reset timeout of 10ms. It supports an operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system fault detection
• Provides manual reset input functionality
• Features active low push-pull output driver

Supervisors Applications

• Microprocessor power supply monitoring
• Embedded system reset generation
• Watchdog timer implementation in portable devices

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to discontinuation status. Confirm RoHS compliance documentation matches current regulatory requirements. Validate lot traceability and storage conditions prior to integration into production lines.

Supervisors Selection Notes

Select this component when a fixed 3.4V threshold is required for single-supervision applications. Ensure compatibility with active low logic levels and verify that the SOT-23-5 footprint fits the design constraints. Consider the manual reset feature if user intervention is necessary for system recovery.

Supervisors Part Context

This part belongs to the MAX6865 series of nanopower microprocessor supervisory circuits. The series is characterized by low quiescent current and compact packaging. The UK suffix indicates specific threshold tolerance and package type variations within the broader MAX686x family.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation for potential pin-compatible alternatives or updated series replacements.