ISL88002IE16Z-T

Supervisors Overview

The ISL88002IE16Z-T is a voltage supervisory circuit manufactured by Renesas Electronics Corporation. It monitors a single input channel with a threshold voltage of 1.58 V and an accuracy of 1.2%. The device features an active-low open-drain reset output and a minimum reset timeout of 140 ms. It operates within a supply voltage range of 1.8 V to 5.5 V, consumes 300 nA of operating current, and functions across a temperature range of -40°C to +85°C. The component is housed in a SC-70-3 surface-mount package.

Supervisors Feature Summary

• Provides simple power-on reset functionality for low-power applications
• Features an open-drain reset output compatible with various logic families
• Designed for minimal quiescent current consumption to extend battery life

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Portable electronic devices with limited power budgets
• Embedded systems needing reliable power-on reset sequences

Supervisors Procurement Notes

Verify the specific suffix 'T' against official Renesas documentation to confirm tape-and-reel packaging specifications. Confirm that the IE16 designation corresponds to the 1.58 V threshold variant. Check for any Product Change Notices regarding labeling or manufacturing location updates prior to ordering.

Supervisors Selection Notes

Select this component when a fixed 1.58 V threshold is required for system monitoring. Ensure the open-drain output configuration aligns with the target microcontroller's reset input requirements. Verify that the 140 ms minimum timeout meets the system's startup timing constraints.

Supervisors Part Context

This part belongs to the ISL88002 series of voltage supervisors from Renesas. The series offers various threshold voltages and packages to suit different design needs. The ISL88002IE16Z-T specifically targets applications requiring precise low-voltage monitoring in compact form factors.

Supervisors Replacement Considerations

ISL88002IE16Z-T7A is a verified substitute offering identical electrical characteristics in a standard reel packaging format.