MAX6720UTYDD3+

Supervisors Overview

The MAX6720UTYDD3+ is a triple uPower Supervisor manufactured by Analog Devices Inc./Maxim Integrated. It monitors three input voltages within the range of 1.8 V to 5 V and 900 mV to 3.3 V. The device features an active low push-pull output, manual reset capability, and no watchdog timer. It has a reset delay time of 210 ms and a maximum supply voltage of 5.5 V. Operating temperatures range from -40°C to +85°C. The quiescent current is 15 µA. Overvoltage thresholds include 2.25 V, 810 mV, and adjustable settings. Power dissipation is rated at 696 mW. It is housed in an SOT-23-6 package.

Supervisors Feature Summary

• Triple-channel voltage supervision with configurable threshold ranges
• Active low push-pull output for direct logic interfacing
• Manual reset functionality for system control
• Ultra-low quiescent current consumption

Supervisors Applications

• Portable electronic devices requiring multi-rail monitoring
• Battery-powered systems with strict power constraints
• Embedded controllers needing manual reset inputs
• Industrial equipment operating in extended temperature environments

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices as this part may be discontinued. Ensure packaging matches specifications for surface mount assembly. Validate datasheet revisions against production batches to guarantee parameter consistency.

Supervisors Selection Notes

Select this component when triple voltage monitoring is required alongside manual reset capabilities. Consider the SOT-23-6 package size for space-constrained designs. Verify that the 210 ms reset delay meets system timing requirements. Ensure the 5.5 V maximum supply voltage aligns with the highest monitored rail.

Supervisors Part Context

This supervisor belongs to the MAX6720 series, designed for ultra-low-power applications. It integrates triple voltage monitoring into a compact surface-mount package. The series emphasizes minimal current draw while providing reliable supervision for multiple power rails in portable and industrial electronics.

Supervisors Replacement Considerations

Check for MAX6720 variants with different output types or packages. Verify compatibility with existing PCB footprints and electrical parameters before substitution.