MAX16001BTE+

Supervisors Overview

The MAX16001BTE+ is a low-voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features four monitored inputs with threshold voltages of 1.8 V, 3.3 V, or adjustable settings. The device operates within a supply voltage range up to 5.5 V and provides active low, open-drain outputs. Key functional attributes include a manual reset input, a watchdog timer, and a reset delay time of 200 ms. It exhibits an accuracy of 2.5% and consumes 50 uA of operating current. The component is housed in a TQFN-16 package and supports an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Monitors multiple power rails using four dedicated input channels for comprehensive system supervision.
• Integrates a watchdog timer to detect software malfunctions and ensure system reliability.
• Provides manual reset capability via a dedicated input pin for controlled system recovery.

Supervisors Applications

• Low-voltage embedded systems requiring multi-rail power monitoring
• Portable electronic devices with strict power consumption constraints
• Industrial control units operating in extended temperature environments

Supervisors Procurement Notes

Verify the specific suffix BTE+ against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status through the latest documentation. Check for obsolescence notices or lifecycle changes directly from Analog Devices. Ensure the TQFN-16 package dimensions match your PCB footprint requirements precisely before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when designing systems that require simultaneous monitoring of four distinct voltage levels. The adjustable threshold option allows flexibility for non-standard rail voltages. Consider the 50 uA quiescent current for battery-operated applications. The wide operating temperature range makes it suitable for harsh industrial environments where standard commercial grade parts may fail.

Supervisors Part Context

This part belongs to the MAX16001 series of low-voltage quad/hex/octal voltage supervisors. These circuits are designed to monitor power supplies in portable and industrial equipment. The series offers various configurations to suit different monitoring needs while maintaining low power consumption and high accuracy across the specified temperature range.

Supervisors Replacement Considerations

Consult the official Analog Devices cross-reference guide for verified substitutes. Ensure any replacement maintains the TQFN-16 package and four-input architecture. Verify that alternative parts support the same 5.5 V maximum supply voltage and 200 ms reset delay characteristics.