ISL88002IH17Z-TK

Supervisors Overview

The ISL88002IH17Z-TK is a single-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It monitors one input voltage with a threshold of 1.67V and an overvoltage threshold of 1.69V. The device features an active-low open-drain reset output and provides a minimum reset timeout of 140ms. It operates within a supply voltage range of 1.8V to 5.5V, consumes 350nA of operating current, and maintains accuracy within 1.2%. The component is housed in a SC-70 (SOT-323) surface-mount package and supports an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides simple power-on reset functionality for monitored voltage rails
• Features low quiescent current consumption suitable for battery-powered applications
• Delivers active-low open-drain reset signal with defined timeout delay

Supervisors Applications

• Portable electronic devices requiring low-power voltage monitoring
• Battery-operated systems needing reliable power-fail detection
• Industrial control circuits utilizing standard logic interfaces

Supervisors Procurement Notes

Verify the exact suffix against manufacturer documentation, as packaging designators may vary. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for end-of-life notices or production change notifications that may affect long-term availability. Ensure the specific batch matches required quality standards for the target application environment.

Supervisors Selection Notes

Select this component when a single-channel supervisor with open-drain output is required. Compare threshold voltages against system rail specifications to ensure proper triggering. Consider the SC-70 package size for space-constrained layouts. Verify that the 1.8V minimum operating voltage aligns with the lowest expected supply condition during operation.

Supervisors Part Context

This part belongs to the ISL88002 series of voltage supervisors from Renesas. The series offers various threshold options packaged in compact forms. These components are designed for general-purpose power management tasks where precise voltage monitoring is critical for system stability and protection against undervoltage conditions.

Supervisors Replacement Considerations

ISL88002IE17Z-T7A shares similar electrical characteristics and pinout compatibility.