ISL6132IRZA-T

Supervisors Overview

The ISL6132IRZA-T is a dual-channel voltage supervisory circuit manufactured by Renesas Electronics. It operates within a supply voltage range of 1.5 V to 5.5 V and features adjustable threshold voltages with a minimum undervoltage threshold of 700 mV. The device monitors four inputs, consumes 170 µA of operating current, and functions reliably between -40°C and +85°C. Packaged in a QFN-EP-24 format, it provides essential power management supervision without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Dual-channel supervision architecture for monitoring multiple voltage rails
• Adjustable threshold voltage capability for flexible system configuration
• Low power consumption design suitable for energy-efficient applications

Supervisors Applications

• Multi-rail power supply monitoring systems
• Embedded electronic devices requiring voltage supervision
• Industrial control equipment power integrity verification

Supervisors Procurement Notes

Verify component authenticity through authorized channels as the part is marked End-of-Life. Confirm package integrity upon receipt due to potential long-term storage effects. Check RoHS compliance documentation for specific manufacturing lot requirements. Ensure handling procedures account for moisture sensitivity level specifications during soldering processes.

Supervisors Selection Notes

Select this component when dual-channel supervision with adjustable thresholds is required. Consider the 170 µA quiescent current for battery-sensitive designs. Verify that the QFN-EP-24 package fits the PCB layout constraints. Ensure input voltage ranges align with the 1.5 V to 5.5 V operational limits.

Supervisors Part Context

Part of the ISL6132 series from Renesas Intersil legacy portfolio. Designed for general-purpose voltage supervision tasks. Replaced by newer PMIC solutions in modern designs but remains available for maintenance projects.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the Renesas portfolio. Verify functional equivalence regarding channel count and threshold adjustability. Evaluate thermal performance differences in similar packages.