MAX6724AUTTGD3+

Supervisors Overview

The MAX6724AUTTGD3+ is a triple ultra-low-power voltage supervisor in an SOT-23-6 package. It monitors three independent input voltages with thresholds ranging from 900 mV to 3.3 V and 1.8 V to 5 V. The device features active low push-pull outputs, a built-in watchdog timer, and a reset delay time of 280 ms. It operates within a supply voltage range up to 5.5 V and consumes only 15 uA. Overvoltage thresholds are configurable at 2.7 V, 1.35 V, or adjustable levels. The component supports industrial temperatures from -40°C to +125°C.

Supervisors Feature Summary

• Triple-channel voltage supervision with configurable threshold ranges for diverse power rails
• Integrated watchdog timer for system reliability monitoring
• Ultra-low quiescent current consumption suitable for battery-powered applications
• Active low push-pull output drivers for direct logic interface

Supervisors Applications

• Portable electronic devices requiring multi-rail power management
• Industrial control systems needing robust voltage supervision
• Battery-operated equipment prioritizing low power consumption
• Embedded systems utilizing watchdog functionality for fault recovery

Supervisors Procurement Notes

Verify the exact suffix configuration against official Analog Devices documentation to ensure correct threshold settings and temperature grades. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Cross-reference pinouts and electrical specifications with the latest datasheet revision to avoid integration errors during design-in.

Supervisors Selection Notes

Select this component when triple voltage monitoring is required alongside watchdog protection in a compact surface-mount package. Ensure the available threshold options match the specific rail voltages being supervised. Consider the 280 ms reset delay and active low output polarity compatibility with the target microcontroller or logic family inputs.

Supervisors Part Context

This part belongs to the MAX6724A series of ultra-low-power supervisors from Maxim Integrated. It provides comprehensive power management solutions by combining voltage monitoring with watchdog capabilities. The series is designed for applications demanding high reliability and minimal power usage in space-constrained environments.

Supervisors Replacement Considerations

Check for MAX6724 variants with different suffixes for adjusted thresholds or packages. Verify functional equivalence with MAX6725 series if manual reset or additional outputs are needed. Confirm thermal and electrical compatibility before substituting.