ISL88001IE17Z-T

Supervisors Overview

The ISL88001IE17Z-T is a voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It monitors a single input voltage channel and provides a reset signal with a push-pull/totem pole output configuration. The device features a low-active reset output and includes a minimum reset timeout of 140ms. It operates within a supply voltage range of 1.8V to 5.5V, with a specific threshold voltage of 1.67V for the monitored input. The component supports surface mount installation in an SC-70-3 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Monitors a single power supply rail for under-voltage conditions
• Provides active-low reset signal via push-pull output stage
• Ensures stable system recovery with fixed minimum reset delay
• Operates efficiently at low quiescent current levels

Supervisors Applications

• Industrial control systems requiring reliable power supervision
• Embedded systems needing simple power-on reset functionality
• Portable devices utilizing low-voltage battery monitoring

Supervisors Procurement Notes

Verify the exact suffix and tape-and-reel quantity specifications against the manufacturer's latest datasheet before ordering. Confirm that the SC-70-3 package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental constraints. Check for any recent product change notices regarding labeling or material composition updates. Validate compatibility with your system's voltage thresholds prior to final procurement decisions.

Supervisors Selection Notes

Select this component when a single-channel voltage monitor with a push-pull output is required. Consider the 1.67V threshold if monitoring low-voltage rails. The SC-70-3 package suits space-constrained designs. Verify that the 140ms reset timeout aligns with your system's startup sequence requirements. Ensure the operating temperature range covers your application's environmental extremes.

Supervisors Part Context

This part belongs to the ISL88001 series of voltage supervisors from Renesas. The series offers various threshold voltages and packages to suit different monitoring needs. The ISL88001 variant specifically targets applications requiring a single monitored input with a defined reset delay. It complements other PMIC components in power management architectures.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the ISL88001 family offering different threshold voltages. Verify availability of alternative packages if SC-70-3 is discontinued. Consult Renesas documentation for recommended migration paths if the component status changes.