MAX16135HRR/V+T

Supervisors Overview

The MAX16135HRR/V+T is an automotive-grade, low-voltage precision supervisor circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors up to four independent voltage rails simultaneously within a compact SOT-23 package. The device features configurable reset thresholds and supports battery backup switching for seamless power transitions. It operates across an extended temperature range of -40°C to +125°C and complies with AEC-Q100 standards for automotive reliability.

Supervisors Feature Summary

• Simultaneous monitoring of multiple voltage rails with independent threshold configuration
• Battery backup switching capability ensures continuous operation during power source transitions
• Automotive qualification compliant with AEC-Q100 standards for harsh environment reliability

Supervisors Applications

• Multi-rail power supervision in automotive electronic control units
• Battery management systems requiring seamless backup switching
• Precision voltage monitoring in industrial embedded controllers

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance documentation prior to integration. Check current lifecycle status as obsolescence schedules may affect long-term availability. Ensure storage conditions meet moisture sensitivity level requirements for surface-mount assembly.

Supervisors Selection Notes

Select this component when multi-channel voltage supervision is required in space-constrained automotive designs. The SOT-23 package offers a small footprint suitable for dense PCB layouts. Consider the specific threshold voltages available, such as 1.22V, 1.8V, and 3.24V, to match target rail specifications. Verify that the open-drain output interface aligns with the downstream logic requirements.

Supervisors Part Context

This part belongs to the MAX1613x family of low-voltage supervisors designed for high-precision applications. Unlike single-channel variants, this model provides comprehensive monitoring for complex power architectures. It complements other Maxim Integrated PMIC solutions by offering dedicated reset generation without requiring external components for basic functionality.

Supervisors Replacement Considerations

Check for pin-compatible alternatives within the MAX1613x series if specific threshold values differ. Verify that any substitute maintains AEC-Q100 automotive qualification and identical package dimensions. Ensure functional equivalence in battery backup switching behavior and reset delay characteristics before implementation.