MAX6826ZUT+T

Supervisors Overview

The MAX6826ZUT+T is a dual-supply voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand, housed in a compact SOT-23-6 surface-mount package. It features two independent monitoring channels with adjustable threshold voltages ranging from 900 mV to 2.5 V for one channel and 1.8 V to 5 V for the other. The device provides an active-low push-pull reset output and includes a manual reset input alongside a watchdog timer function. Operating within a supply voltage range of up to 5.5 V, it draws a typical quiescent current of 10 uA and supports an extended industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Dual-channel voltage supervision with independently adjustable thresholds
• Integrated watchdog timer for system reliability
• Manual reset capability via dedicated input pin
• Low-power operation suitable for battery-driven applications

Supervisors Applications

• Portable electronic devices requiring multi-rail power management
• Industrial control systems needing robust voltage monitoring
• Embedded systems utilizing microcontrollers with watchdog requirements

Supervisors Procurement Notes

Verify the specific suffix 'Z' against official Analog Devices documentation to confirm exact threshold configurations and availability status. Cross-reference the Mouser part number 700-MAX6826VUTT or similar variants if the Z suffix indicates a specialized configuration not widely stocked. Ensure compliance with RoHS directives as indicated in manufacturer specifications.

Supervisors Selection Notes

Select this component when dual-voltage monitoring is required in a minimal footprint. The adjustable thresholds allow flexibility for various logic levels. Consider the 10 uA quiescent current for power-sensitive designs. Verify that the SOT-23-6 package fits the PCB layout constraints and that the active-low push-pull output drives the target load correctly.

Supervisors Part Context

Part of the MAX6826 series of low-power supervisors. This family focuses on providing reliable reset signals for complex embedded systems. The MAX6826 variant specifically addresses applications needing two monitored rails, distinguishing it from single-channel counterparts like the MAX6825 or MAX6827.

Supervisors Replacement Considerations

Check for MAX6826VUT+T or MAX6826MUT+T as potential functional equivalents depending on threshold requirements. Confirm pinout compatibility and electrical parameters before substitution.