MAX16001ATE/V+

Supervisors Overview

The MAX16001ATE/V+ is a low-voltage, quad-input voltage supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.2V to 5.5V and features four independent voltage monitor inputs with adjustable thresholds. The device provides an active-low, open-drain reset output and includes a manual reset input for system control. Key functional parameters include a typical quiescent current of 50µA, a reset delay time of 200ms, and a watchdog timer. It is housed in a TQFN-16 package and supports an operating temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Four independent voltage monitoring channels with adjustable threshold settings
• Integrated watchdog timer with timeout detection capability
• Manual reset input allowing external control over the reset state
• Low quiescent current consumption suitable for battery-powered applications

Supervisors Applications

• Portable electronic devices requiring multi-rail power supervision
• Embedded systems needing watchdog functionality for fault recovery
• Industrial control units operating in extended temperature environments
• Communication equipment managing multiple voltage domains

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and specific suffix variations (ATE/V+) against official datasheets before procurement. Check lifecycle status as some variants may be discontinued or subject to last-time buy restrictions. Ensure packaging type matches design requirements for surface-mount assembly processes.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous monitoring of four distinct voltage rails with customizable trip points. Consider the TQFN-16 package constraints for PCB layout and thermal management. Evaluate the 200ms reset delay against system startup timing requirements. Verify that the 50µA quiescent current aligns with overall power budget constraints for portable or energy-efficient designs.

Supervisors Part Context

The MAX16001 belongs to Maxim Integrated's family of low-voltage microprocessor supervisors designed for complex digital systems. This series offers flexibility through adjustable thresholds and integrated watchdog timers, addressing common reliability issues in embedded applications. The ATE/V+ variant specifically denotes adjustable thresholds and a particular tape-and-reel or tube packaging option depending on the suffix interpretation, fitting into broader power management strategies for multi-voltage architectures.

Supervisors Replacement Considerations

Consult official cross-reference guides for compatible alternatives if this part is discontinued. Verify pin compatibility and electrical specifications such as threshold accuracy and reset delay times when substituting. Ensure replacement components support the same TQFN-16 package and operating temperature range to maintain system integrity without redesigning the PCB footprint.