ISL88041IBZ

Supervisors Overview

The ISL88041IBZ is a multi-voltage supervisor IC manufactured by Renesas Electronics Corporation. It features four independently monitored voltage channels with adjustable or selectable thresholds. The device provides an active-low reset output via an open-drain or open-collector configuration. It operates within a temperature range of -40°C to +85°C and is housed in an 8-SOIC package with a width of 3.90mm.

Supervisors Feature Summary

• Four-channel voltage monitoring capability
• Adjustable or selectable threshold voltages
• Active-low reset signal generation

Supervisors Applications

• Multi-rail power supply monitoring systems
• Industrial control board supervision
• Telecommunications equipment power management

Supervisors Procurement Notes

Verify component status as the ISL88041 series is listed as obsolete in public records. Confirm availability through authorized distributors for remaining stock. Ensure compatibility with existing PCB footprints and design requirements before procurement due to end-of-life status.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous monitoring of multiple voltage rails. The adjustable thresholds allow customization for specific circuit requirements. Consider the 8-SOIC package constraints and operating temperature range during thermal and spatial planning.

Supervisors Part Context

The ISL88041 belongs to Renesas' line of power management supervisory integrated circuits. It serves as a critical component for ensuring system stability by detecting under-voltage and over-voltage conditions across multiple power domains in complex electronic assemblies.

Supervisors Replacement Considerations

Public records indicate the ISL88041 series is obsolete. No specific substitute part numbers are confirmed in the provided documentation. Engineers should consult official Renesas resources for current alternative recommendations.