ISL88706IP831Z

Supervisors Overview

The ISL88706IP831Z is a microprocessor supervisor integrated circuit manufactured by Renesas Electronics Corporation. It provides power supply management functions including a watchdog timer, power-fail comparator, manual reset capability, and an adjustable power-on reset. The device operates within a temperature range of -40°C to +85°C and utilizes an 8-pin PDIP or SOIC package.

Supervisors Feature Summary

• Integrates a watchdog timer for system monitoring
• Includes a power-fail comparator for voltage supervision
• Features an adjustable power-on reset threshold
• Supports manual reset input functionality

Supervisors Applications

• Microprocessor system power monitoring
• Battery function supervision in embedded systems
• Industrial control system reset management

Supervisors Procurement Notes

Verify the specific suffix IP831Z against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status and lead-free specifications prior to integration. Ensure the selected package variant matches the target PCB footprint requirements.

Supervisors Selection Notes

Select this component when a single-channel supervisor with adjustable thresholds is required. Verify that the operating voltage range aligns with the target power rail. Consider the thermal performance limits for the intended application environment.

Supervisors Part Context

This part belongs to the ISL8870x series of microprocessor supervisors from Renesas. These devices are designed to monitor power-supply and battery functions in microprocessor systems. The series emphasizes high reset threshold accuracy and low power consumption for reliable system operation.

Supervisors Replacement Considerations

Official substitutes include ISL88706IB826Z, ISL88706IB831Z, and ISL88706IP826Z. Verify package compatibility and electrical parameter alignment before substitution.