ISL88001IE31Z-T7A

Supervisors Overview

The ISL88001IE31Z-T7A is a low-power voltage supervisory circuit manufactured by Renesas Electronics. It monitors a single input voltage and provides an active-low, push-pull reset output when the supply drops below the threshold. The device operates within a supply voltage range of 1.8 V to 5.5 V. It features a typical threshold voltage of 3.07 V, with specific under-voltage and over-voltage thresholds of 3.038 V and 3.112 V respectively. The reset delay time is 190 ms, and the accuracy is 1.2%. The component consumes 350 nA of operating current and functions between -40°C and +85°C.

Supervisors Feature Summary

• Provides active-low push-pull reset signal for single-channel voltage monitoring
• Operates with ultra-low quiescent current consumption
• Features high accuracy voltage threshold detection without manual reset capability

Supervisors Applications

• Industrial control systems requiring power supervision
• Portable electronic devices needing low-power monitoring
• Embedded systems utilizing microcontrollers or logic circuits

Supervisors Procurement Notes

Verify the exact suffix configuration against official datasheets, as variations exist within the ISL88001 family. Confirm availability status due to potential end-of-life notices associated with this product line. Ensure compatibility with SC-70-3 packaging requirements during integration planning.

Supervisors Selection Notes

Select this component for applications requiring precise voltage monitoring with minimal power impact. The active-low output suits systems expecting low-active reset signals. Verify that the 3.07 V threshold aligns with the target supply rail. Consider the SC-70-3 package size for space-constrained designs.

Supervisors Part Context

This part belongs to the ISL88001 series of simple reset supervisors from Renesas. These components are designed for low-power applications where reliable power management is critical. The series offers various threshold options packaged in compact surface-mount formats suitable for modern electronics manufacturing.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the ISL88001 series offering similar thresholds. Verify if newer Renesas PMIC families provide equivalent functionality with updated features.