ISL88002IH17Z-T

Supervisors Overview

The ISL88002IH17Z-T is a low-power voltage supervisor manufactured by Renesas Electronics Corporation. It monitors a single input channel with a threshold voltage of 1.67V and an overvoltage threshold of 1.69V. The device features an active-low open-drain reset output and operates within a supply voltage range of 1.8V to 5.5V. It has a typical operating supply current of 350nA and a reset delay time of 190ms. The component is housed in an SOT-23 package and supports surface mount installation. It functions without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Provides undervoltage and overvoltage supervision for a single power rail
• Features an active-low open-drain reset output for system control
• Designed for ultra-low power consumption suitable for battery-operated devices

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing voltage level monitoring
• Embedded circuits utilizing low-voltage logic families

Supervisors Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration. Confirm RoHS compliance status as per the latest manufacturer documentation. Check for any product change notices regarding label updates or end-of-life status before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a simple, low-cost supervisor is required for a single voltage rail. Ensure the 1.67V threshold aligns with the monitored circuit's requirements. Consider the open-drain output compatibility with the downstream logic levels and pull-up resistor needs.

Supervisors Part Context

This part belongs to the ISL88002 series of low-power voltage supervisors from Renesas. The series offers various threshold options to accommodate different voltage rails. These components are designed for applications where power efficiency and minimal footprint are critical design constraints.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the ISL88002 family with different threshold voltages if system requirements change. Verify that any substitute maintains the same open-drain output configuration and operating temperature range.