ISL88001IH17Z-TK

Supervisors Overview

The ISL88001IH17Z-TK is a single-channel voltage supervisor manufactured by Renesas Electronics Corporation. It features a fixed threshold voltage of 1.67 V and utilizes a push-pull output configuration. The device provides a reset signal with a minimum timeout of 140 ms. It operates within a supply voltage range up to 2.75 V and supports an operating temperature range from -40°C to +85°C. The component is housed in an SC-70 (SOT-323) package.

Supervisors Feature Summary

• Fixed-voltage monitoring for precise supervision of standard power rails
• Push-pull output stage for robust signal driving capability
• Low quiescent current operation suitable for battery-powered applications

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Portable electronic devices needing low-power monitoring
• Embedded systems utilizing standard logic voltage levels

Supervisors Procurement Notes

Verify the specific suffix 'TK' against the manufacturer's latest documentation to confirm packaging and tape-and-reel specifications. Check for product change notices regarding label updates or end-of-life status, as availability may be restricted. Ensure compatibility with existing PCB footprints for the SC-70 package before procurement.

Supervisors Selection Notes

Select this component when a fixed 1.67 V threshold is required for supervising low-voltage rails. The push-pull output eliminates the need for external pull-up resistors. Consider the 140 ms reset delay for system startup timing requirements. Verify that the 2.75 V maximum supply voltage aligns with the target application's power domain.

Supervisors Part Context

This part belongs to the ISL88001 series of simple reset supervisors designed for monitoring single voltage channels. It complements other variants in the family that offer different threshold voltages such as 2.9 V or adjustable options. The series targets applications requiring reliable power management with minimal external component count.

Supervisors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult the manufacturer's official replacement guide or contact technical support directly for validated cross-reference information.