ISL88001IE26Z-T7A

Supervisors Overview

The ISL88001IE26Z-T7A is a single-channel voltage supervisor IC manufactured by Renesas Electronics Corporation. It operates within an ambient temperature range of -40°C to +85°C and utilizes a surface-mount SC-70 (SOT-323) package. The device monitors one input voltage with a threshold of 2.63V. It features a push-pull output type and provides a low-active reset signal. The minimum reset timeout is specified at 190ms, ensuring stable power-up sequencing for connected systems.

Supervisors Feature Summary

• Provides simple reset or power-on-reset functionality for monitored voltage rails
• Features a push-pull output stage for robust drive capability
• Generates a low-active reset signal upon detecting undervoltage conditions

Supervisors Applications

• Industrial control systems requiring reliable power supervision
• Embedded systems needing precise voltage monitoring
• Consumer electronics utilizing low-voltage logic circuits

Supervisors Procurement Notes

Verify the specific suffix 'IE26' corresponds to the 2.63V threshold variant when sourcing. Confirm package compatibility with SC-70 footprints. Check current manufacturing status as some variants in this series may be subject to end-of-life notices. Ensure RoHS compliance requirements match project specifications before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a single-channel supervisor with push-pull output is required. The 2.63V threshold suits applications monitoring 3.3V or similar logic levels. Consider the 190ms timeout for systems tolerant of longer power-up delays. Compare against open-drain alternatives if bus sharing is necessary for the reset line.

Supervisors Part Context

This part belongs to the ISL88001/02/03 family of voltage supervisors from Renesas. These devices are designed for cost-sensitive applications requiring basic power management functions. The ISL88001 series specifically offers push-pull outputs, distinguishing it from open-drain variants in the broader lineup.

Supervisors Replacement Considerations

ISL88001IE17Z-T7A serves as a substitute with identical package and function but a different 1.67V threshold. Verify that the system voltage remains above the new threshold to avoid false resets.