MAX16133AEG/V+T

Supervisors Overview

The MAX16133AEG/V+T is a low-voltage, precision supervisor circuit designed for monitoring power rails in single, dual, or triple channel configurations. It operates within a supply voltage range of 1.71V to 5.5V and features a typical delay time of 20µs. The device provides active-low, open-drain reset outputs with nominal threshold voltages of 3.3V and 1.8V. Packaged in an 8-pin SOT-23 format, it is qualified under AEC-Q100 standards for automotive applications.

Supervisors Feature Summary

• Provides precise voltage supervision with factory-set reset thresholds
• Features active-low open-drain reset output configuration
• Qualified for automotive environments under AEC-Q100 standards

Supervisors Applications

• Automotive electronic control units requiring reliable power monitoring
• Portable devices utilizing low-voltage battery systems
• Industrial equipment needing multi-rail power supervision

Supervisors Procurement Notes

Verify the complete part number including suffixes such as 'EG' and '+T' to ensure correct package and tape-and-reel specifications. Confirm that the required reset thresholds match the specific variant's factory-set values. Check for AEC-Q100 qualification requirements if deploying in automotive contexts. Ensure compatibility with the target system's voltage levels before procurement.

Supervisors Selection Notes

Select this component when precise voltage monitoring is required for low-voltage systems operating between 1.71V and 5.5V. Consider the active-low open-drain output type for interface compatibility with microprocessors. Evaluate the need for automotive qualification if the application involves vehicle electronics. Verify that the fixed threshold voltages align with the monitored rail requirements without external resistor networks.

Supervisors Part Context

This supervisor belongs to the MAX16133 family of low-voltage monitoring circuits. It shares functional similarities with other Maxim Integrated supervisors but is distinguished by its specific threshold settings and automotive qualification. The family supports various channel configurations to accommodate different power management architectures in compact designs.

Supervisors Replacement Considerations

Direct substitutes include other AEC-Q100 qualified supervisors from Analog Devices with compatible voltage ranges and output types. Verify pinout compatibility and reset threshold accuracy when cross-referencing with alternative part numbers.