MAX6326XR31+T

Supervisors Overview

The MAX6326XR31+T is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.2 V to 5.5 V and features a fixed threshold voltage of 3.08 V. The device provides an active low, push-pull output with a reset delay time of 100 ms minimum. It consumes 400 nA of operating current and maintains an accuracy of 1.5%. The component functions in temperatures from -40°C to +85°C and is housed in a SC-70-3 package.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Active low push-pull output driver for direct logic interfacing
• Fixed threshold voltage monitoring without manual reset capability

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Microprocessor system power supply supervision
• Battery backup switching circuits

Supervisors Procurement Notes

Verify the specific suffix XR31 against the official datasheet to confirm the 3.08 V threshold and SC-70-3 package configuration. Confirm RoHS compliance status through manufacturer documentation before integration. Check for obsolescence notices or product change notifications that may affect long-term availability. Ensure the active low output polarity matches the target system requirements.

Supervisors Selection Notes

Select this component when a fixed 3.08 V threshold is required for single-input voltage monitoring. The ultra-low quiescent current makes it appropriate for energy-constrained applications. Verify that the active low push-pull output drives the connected load correctly. Consider the SC-70-3 package size constraints during PCB layout planning.

Supervisors Part Context

This part belongs to the MAX6326U series of ultra-low-power voltage supervisors. It is designed to monitor a single power rail and assert a reset signal when the voltage drops below the specified threshold. The series offers various threshold options and packages to accommodate different design needs.

Supervisors Replacement Considerations

MAX6326UR31+T

Supervisors FAQ

What is the output type of the MAX6326XR31+T?

It features an active low, push-pull output.

Does the MAX6326XR31+T include a manual reset function?

No, it does not have a manual reset input.