MAX16001ETE+

Supervisors Overview

The MAX16001ETE+ is a low-voltage, quad-input voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors four independent voltage rails and provides an active-low, open-drain reset output when any monitored input falls below its adjustable threshold. The device features a fixed 200 ms reset delay time to ensure stable power-up sequencing. It operates within a supply voltage range of up to 5.5 V and draws a typical quiescent current of 50 uA. The component includes a manual reset input and a watchdog timer for enhanced system reliability. It is housed in a TQFN-16 surface-mount package and is rated for operation between -40°C and +125°C with a threshold accuracy of 2.5%.

Supervisors Feature Summary

• Monitors four independent voltage inputs with adjustable thresholds
• Includes integrated watchdog timer for processor protection
• Features manual reset input for system control flexibility
• Provides active-low open-drain reset output

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Voltage supervision for microprocessor-based designs
• Industrial control system power integrity verification

Supervisors Procurement Notes

Verify the specific suffix ETE against the manufacturer's official datasheet to confirm pinout, package dimensions, and electrical characteristics match your design requirements. Confirm RoHS compliance status through the latest documentation from Analog Devices. Ensure the TQFN-16 footprint aligns with your PCB layout constraints before finalizing procurement.

Supervisors Selection Notes

Select this component when simultaneous monitoring of four distinct voltage rails is required within a compact surface-mount form factor. The adjustable threshold capability allows customization for various logic families and power standards. Consider the 50 uA quiescent current for battery-sensitive applications and verify that the 200 ms reset delay meets your system startup timing specifications.

Supervisors Part Context

This part belongs to the MAX16001 series of low-voltage supervisors designed for portable and industrial electronics. The series offers multiple input configurations to suit different complexity levels. The ETE+ designation indicates a lead-free, halogen-free variant compliant with environmental directives, packaged in a thermally enhanced TQFN format suitable for high-density board layouts.

Supervisors Replacement Considerations

Consult the official Analog Devices cross-reference guide for verified substitutes. Ensure any replacement maintains the same TQFN-16 package, quad-input architecture, and compatible operating temperature range.