ISL88001IH23Z-TK

Supervisors Overview

The ISL88001IH23Z-TK is a voltage supervisory circuit manufactured by Renesas Electronics Corporation. It monitors a single input voltage with a threshold of 2.3V and an overvoltage threshold of 2.348V. The device features an active low, open-drain reset output with a minimum reset delay time of 190ms. It operates within a supply voltage range up to 5.5V and maintains accuracy of 1.2%. The component supports surface mount installation in an SOT-23 package and functions reliably across temperatures from -40°C to +85°C.

Supervisors Feature Summary

• Monitors a single power rail for undervoltage or overvoltage conditions
• Provides an active low open-drain reset signal upon fault detection
• Ensures system stability through defined reset delay timing

Supervisors Applications

• Industrial control systems requiring power supervision
• Embedded electronics needing voltage monitoring
• Portable devices utilizing low-power supervisory circuits

Supervisors Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Check for end-of-life notices or product change notifications that may affect long-term availability. Ensure the supplier provides valid traceability documents for quality assurance purposes.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with open-drain output is required. Consider the specific threshold voltage requirements relative to the monitored rail. Evaluate the operating temperature range against environmental conditions. Verify package compatibility with existing PCB footprint constraints before finalizing the design choice.

Supervisors Part Context

This part belongs to the ISL88001 series of simple reset/voltage supervisors. It is designed for applications requiring reliable power management without complex configuration. The series offers various threshold options packaged in small form factors suitable for space-constrained designs.

Supervisors Replacement Considerations

Consult official datasheets for cross-reference candidates. Verify equivalent threshold voltages and output types. Ensure package dimensions and pin configurations match the original design requirements.