ISL88707IB846Z-TK

Supervisors Overview

The ISL88707IB846Z-TK is a single-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It operates within an extended temperature range of -40°C to +125°C and is housed in an 8-lead SOIC package with a width of 3.90mm. The device provides a reset signal triggered by a specific input voltage threshold, ensuring system reliability under varying power conditions.

Supervisors Feature Summary

• Provides reliable system reset monitoring for single voltage rails
• Supports both open-drain and push-pull output configurations
• Ensures stable operation across wide industrial temperature ranges

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Embedded systems needing power-on reset functionality
• Automotive electronics monitoring critical voltage levels

Supervisors Procurement Notes

Verify the exact suffix IB846Z-TK against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm current availability status as distribution channels may list obsolete or end-of-life variants. Ensure compatibility with existing PCB footprints for 8-SOIC packages before procurement.

Supervisors Selection Notes

Select this component when a single-channel supervisor with precise threshold monitoring is required. Consider the available output drive options and thermal operating range. Verify that the 8-SOIC footprint matches the design constraints. Compare against similar Renesas ISL8870x series devices for alternative pinouts or thresholds if needed.

Supervisors Part Context

This part belongs to the Renesas ISL8870x family of voltage supervisors. These ICs are designed to monitor supply voltages and generate reset signals for microprocessors and other digital logic. The family typically includes variants with different thresholds and output types, serving as essential components for system protection and initialization sequencing.

Supervisors Replacement Considerations

Check for direct replacements within the ISL8870x series such as ISL88708. Verify pin compatibility and electrical parameters. Consult Renesas PCN documents for obsolescence notices and recommended new part numbers.