MAX16154DBAD+

Supervisors Overview

The MAX16154DBAD+ is a nanoPower Supervisory and Watchdog Timer manufactured by Analog Devices Inc./Maxim Integrated. It operates within an input voltage range of 0.8V to 5.5V, drawing a typical supply current of 370nA. The device features a selectable threshold voltage ranging from 1.25V to 4.75V with 2.5% accuracy. It provides a manual reset input and includes a watchdog timer with a timeout period of 140ms. The component is housed in a compact SOT-23-6 package and supports operation across a temperature range of -40°C to +125°C.

Supervisors Feature Summary

• Integrates supervisory circuitry with a built-in watchdog timer for comprehensive system monitoring.
• Features a manual reset input allowing user-initiated system recovery.
• Designed for ultra-low power consumption suitable for battery-operated applications.
• Offers selectable threshold voltages to accommodate various logic levels.

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable power supervision
• Industrial control units operating in harsh environments

Supervisors Procurement Notes

Verify the specific suffix 'DBAD+' against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure compatibility with your system's voltage requirements and thermal constraints. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when low quiescent current and integrated watchdog functionality are required. Compare the selectable threshold options against your target voltage rails. Consider the SOT-23-6 footprint for space-constrained designs. Verify that the manual reset feature aligns with your system's recovery strategy.

Supervisors Part Context

This part belongs to the MAX1615x nanoPower series, designed for high-reliability monitoring in portable and industrial applications. It combines voltage supervision with watchdog capabilities in a minimal footprint, addressing the need for robust system protection without significant power overhead.

Supervisors Replacement Considerations

Consult the official Analog Devices cross-reference guide for verified substitutes. Ensure any replacement maintains identical pinout, threshold ranges, and watchdog timing specifications to guarantee functional compatibility without redesigning the host circuit.