MAX16000ETC+

Supervisors Overview

The MAX16000ETC+ is a low-voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It features four adjustable voltage monitoring inputs and provides active-low, open-drain reset outputs with a fixed 200 ms reset delay time. The device includes a manual reset input and a watchdog timer function. It operates within a supply voltage range up to 5.5 V and maintains an accuracy of 2.5%. The component supports a quiescent current of 50 uA and functions across an extended temperature range from -40°C to +125°C. It is housed in a TQFN-12 surface-mount package.

Supervisors Feature Summary

• Provides quad-channel voltage supervision with adjustable thresholds for multiple power rails
• Integrates a watchdog timer and manual reset capability for system reliability
• Delivers active-low open-drain reset signals with a standardized 200 ms delay

Supervisors Applications

• Portable electronic devices requiring multi-rail power monitoring
• Embedded systems utilizing microprocessors or digital signal processors
• Industrial control equipment operating in harsh thermal environments

Supervisors Procurement Notes

Verify the specific suffix and packaging configuration against official manufacturer documentation before procurement. Confirm availability status as distribution channels may indicate limited stock or discontinuation. Ensure the selected variant matches the required pinout and electrical specifications for the target application design.

Supervisors Selection Notes

Select this component when designing systems that require simultaneous monitoring of four distinct voltage levels. Consider the adjustable threshold feature if standard fixed voltages do not match the target rail specifications. Evaluate the 50 uA quiescent current consumption against battery life requirements for portable applications.

Supervisors Part Context

This part belongs to the MAX16000 series of low-voltage supervisory circuits designed for compact embedded designs. The ETC+ designation indicates a lead-free, RoHS-compliant version packaged in a TQFN-12 format. It serves as a critical protection element in complex power architectures where precise voltage tracking is essential.

Supervisors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the TQFN-12 footprint and compatible electrical parameters.