ISL88002IE46Z-T7A

Supervisors Overview

The ISL88002IE46Z-T7A is a single-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It monitors one input voltage with a threshold of 4.62V and features an open-drain or open-collector output configuration. The device provides a low-active reset signal with a minimum reset timeout of 140ms. It operates within a supply voltage range of 1.8V to 5.5V and supports surface mount installation in an SC-70 (SOT-323) package. The component functions as a simple reset/power-on reset monitor without manual reset or watchdog capabilities, suitable for industrial control applications.

Supervisors Feature Summary

• Provides voltage supervision with open-drain or open-collector output capability
• Generates low-active reset signal upon power-on or undervoltage events
• Operates across extended industrial temperature ranges

Supervisors Applications

• Industrial control systems
• Embedded system power monitoring
• Microcontroller reset management

Supervisors Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and electrical characteristics. Check for Product Change Notices regarding label updates or end-of-life status. Ensure compatibility with existing PCB footprints and design specifications before procurement.

Supervisors Selection Notes

Select this component when a low-cost, single-channel supervisor with open-drain output is required. Consider the specific threshold voltage accuracy and reset delay time relative to the target system's timing requirements. Verify package availability and lead times through authorized distributors.

Supervisors Part Context

This part belongs to the ISL88002 series of voltage supervisors from Renesas. The series offers various threshold voltages and output configurations to suit different power management needs. It is designed for reliable operation in harsh environments common in industrial and automotive sectors.

Supervisors Replacement Considerations

Check for direct substitutes within the ISL88002 family with matching thresholds. Verify pin-to-pin compatibility if replacing with other manufacturers' equivalents. Confirm that alternative parts meet the same thermal and electrical specifications.