MAX6307UK31D2-T

Supervisors Overview

The MAX6307UK31D2-T is a CMOS microprocessor supervisory circuit designed to monitor multiple power supplies. It features two monitored inputs with threshold voltages of 3.3 V and 5 V. The device provides an active low, open drain output and includes manual reset functionality. It operates within a supply voltage range up to 5.5 V and has a reset delay time of 200 ms. The component draws 8 uA of operating supply current and functions in temperatures from 0°C to +70°C. It is housed in a compact SOT-23-5 package.

Supervisors Feature Summary

• Monitors two distinct power supply rails simultaneously
• Includes manual reset input for system control
• Provides active low open drain reset output

Supervisors Applications

• Multi-rail embedded systems requiring voltage supervision
• Microprocessor power management circuits
• Industrial control units with dual voltage requirements

Supervisors Procurement Notes

Verify the exact suffix D2 against official Analog Devices documentation to confirm pinout and electrical characteristics. Confirm availability status as distribution channels may list limited stock or obsolete status. Ensure the package type matches the design footprint requirements before procurement.

Supervisors Selection Notes

Select this component when dual voltage monitoring is required without watchdog timer complexity. Compare against MAX6306 variants if different reset delays are needed. Verify that the open drain output interface is compatible with the target logic levels and pull-up configurations in the application circuit.

Supervisors Part Context

This part belongs to the MAX6305–MAX6313 series of 5-pin programmable reset ICs. These devices are engineered for applications needing reliable supervision of more than one power supply. The series offers various threshold combinations and delay times to suit diverse microprocessor and memory protection needs.

Supervisors Replacement Considerations

Check MAX6307UK31D3+T for similar specifications with potential packaging differences. Review MAX6306UK31D4+T for alternative reset delay characteristics within the same family.