ISL88001IE16Z-TK

Supervisors Overview

The ISL88001IE16Z-TK is a low-power voltage supervisor IC from Renesas, designed to monitor power supply voltages and reset microcontrollers. It features an ultra-low quiescent current of 160nA and operates within a temperature range of -40°C to +85°C. The device provides a push-pull, active-low reset output with a fixed trip voltage of 5V. Packaged in SC-70-3, it ensures system reliability by detecting under-voltage conditions.

Supervisors Feature Summary

• Ultra-low power consumption with 160nA quiescent current
• Push-pull reset output for robust signal integrity
• Fixed 5V trip voltage for precise monitoring
• Industrial temperature range operation

Supervisors Applications

• Microcontroller power supply monitoring
• Digital system reset generation
• Portable battery-powered devices
• Industrial control systems

Supervisors Procurement Notes

Verify the exact suffix IE16Z-TK against the official Renesas datasheet to confirm pinout and electrical specifications. Ensure compatibility with your PCB footprint, specifically the SC-70-3 package dimensions. Check for any recent Product Change Notices (PCN) regarding label updates or manufacturing site changes that may affect long-term availability or compliance status.

Supervisors Selection Notes

Select this component when ultra-low standby current is critical for battery life. The fixed 5V threshold suits standard logic families. Consider the push-pull output if driving noisy environments. Verify that the required operating temperature range aligns with your application's environmental constraints before finalizing the design.

Supervisors Part Context

This part belongs to the ISL88001/2/3 family of voltage supervisors. These devices are engineered for applications requiring minimal power drain while maintaining accurate voltage monitoring. The series supports various trip voltages and packages, with the ISL88001 offering specific timing and output characteristics tailored for general-purpose reset functions.

Supervisors Replacement Considerations

Check for direct cross-references from other manufacturers offering similar 160nA supervisors in SC-70-3 packages. Ensure replacement parts match the 5V fixed trip voltage and push-pull output type. Verify thermal performance and accuracy specifications to maintain system reliability without redesigning the board.