ISL88002IE26Z-T7A

Supervisors Overview

The ISL88002IE26Z-T7A is a low-power voltage supervisor IC manufactured by Renesas Electronics. It monitors a single input voltage with a threshold of 2.63 V, featuring an open-drain output and a reset delay of 190 ms. The device operates within a supply range of 1.8 V to 5.5 V, consuming only 350 nA of quiescent current. It offers high accuracy of 1.2% and functions reliably across temperatures from -40°C to +85°C. Packaged in SC-70-3, it provides efficient power management supervision for compact electronic designs.

Supervisors Feature Summary

• Ultra-low quiescent current consumption of 350 nA for extended battery life
• High precision voltage monitoring with 1.2% accuracy tolerance
• Compact surface-mount packaging suitable for space-constrained applications

Supervisors Applications

• Portable consumer electronics requiring low standby power
• Battery-operated embedded systems needing reliable power supervision
• Industrial control units operating in varying temperature environments

Supervisors Procurement Notes

Verify component authenticity through authorized distributors due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before final procurement decisions are made.

Supervisors Selection Notes

Select this component when ultra-low power consumption is critical alongside precise voltage monitoring. The open-drain output requires external pull-up configuration. Ensure the monitored voltage aligns with the 2.63 V threshold. Consider thermal performance within the specified operating range during system integration.

Supervisors Part Context

Part of the ISL88002 series focusing on low-power voltage supervision. Differentiated by its specific 2.63 V threshold and open-drain output configuration. Designed for applications where power efficiency and accurate voltage tracking are paramount. Shares family characteristics with other variants offering different thresholds or output types.

Supervisors Replacement Considerations

ISL88002IH26Z-T7A: Push-pull output variant. ISL88002IE17Z-T7A: 1.67 V threshold. ISL88002IE29Z-T7A: 2.92 V threshold. Verify output type and threshold alignment when substituting.