MAX6720UTWGD3+T

Supervisors Overview

The MAX6720UTWGD3+T is a multi-voltage supervisor IC from Analog Devices, designed for monitoring power rails in embedded systems. It features three independent voltage monitoring channels with fixed thresholds of 1.11V and 1.14V. The device operates within a supply voltage range up to 5.5V and draws minimal quiescent current. It provides an active-low open-drain reset output with a typical delay of 210ms. Packaged in a compact SOT-23-6 surface-mount case, it supports manual reset functionality and includes a watchdog timer for system reliability.

Supervisors Feature Summary

• Triple-channel voltage supervision with fixed threshold settings
• Integrated watchdog timer for automated fault recovery
• Manual reset input capability for user-initiated control
• Low-power operation suitable for battery-driven applications

Supervisors Applications

• Portable electronic devices requiring multiple voltage rails
• Embedded microcontroller systems needing power integrity monitoring
• Industrial control units with strict reset timing requirements

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to obsolete status. Confirm package integrity and pin alignment against the SOT-23-6 specification sheet. Request batch traceability documentation to ensure compliance with RoHS standards. Validate electrical parameters against the official datasheet before integration into production designs.

Supervisors Selection Notes

Select this component when triple voltage monitoring is required without programmable thresholds. Compare against similar supervisors based on quiescent current consumption and reset delay characteristics. Ensure the fixed threshold values align with the target system's voltage levels. Consider the SOT-23-6 footprint constraints during PCB layout planning.

Supervisors Part Context

This part belongs to the Maxim Integrated MAX67xx series of ultra-low-power supervisors. It shares functional similarities with other members like the MAX6727 and MAX6732 but differs in channel count and specific threshold configurations. The series targets portable electronics where space and power efficiency are critical design constraints.

Supervisors Replacement Considerations

Public confirmed substitute part numbers: None identified.