ISL88002IH17Z-T7A

Supervisors Overview

The ISL88002IH17Z-T7A is a single-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It operates within an ambient temperature range of -40°C to +85°C and utilizes a SC-70 (SOT-323) surface-mount package. The device features a fixed threshold voltage of 1.67V for monitoring a single input rail. It provides a low-active reset output with an open-drain or open-collector configuration, ensuring compatibility with various logic families. The minimum reset timeout period is specified at 140ms, providing reliable power-on reset functionality for digital systems requiring precise voltage supervision.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for monitored voltage rails
• Features a low-active reset signal with open-drain or open-collector output capability
• Designed for surface-mount installation in compact electronic assemblies

Supervisors Applications

• Industrial control system power monitoring
• Embedded digital circuit voltage supervision
• Portable equipment power management

Supervisors Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS3 compliance status and moisture sensitivity level requirements for your assembly process. Check for any product change notices regarding labeling or manufacturing site updates that may affect part identification. Ensure the selected variant matches the required threshold voltage and package dimensions for your PCB layout.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a 1.67V threshold is required. The open-drain output allows for flexible interfacing with different logic levels. Consider the 140ms minimum reset timeout for system startup timing requirements. Verify that the SC-70 package fits within the available board space constraints. Ensure the operating temperature range meets the environmental conditions of the final application.

Supervisors Part Context

This component belongs to the ISL88002 series of voltage supervisors from Renesas. The series offers various threshold voltages and package options to suit different design needs. The ISL88002 family is designed for general-purpose power management applications where reliable voltage monitoring is critical. It complements other Renesas PMIC offerings for complete system power solutions.

Supervisors Replacement Considerations

ISL88002IE17Z-T7A: Same series, same threshold, open-drain output, SC-70 package. ISL88002IE23Z-T7A: Same series, different threshold (2.32V), open-drain output, SC-70 package.