ISL88001IE46Z-T7A

Supervisors Overview

The ISL88001IE46Z-T7A is a voltage supervisory circuit manufactured by Renesas Electronics Corporation. It monitors a single input voltage with a threshold of 4.62 V and an overvoltage threshold of 4.681 V. The device features a push-pull output type and provides a reset delay time of 190 ms. It operates within a supply voltage range of 1.8 V to 5.5 V and consumes a working power supply current of 400 nA. The accuracy is specified at 1.2%. The component is housed in an SC-70-3 package and supports surface mount installation. It functions without manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Provides voltage supervision for a single monitored input channel
• Features push-pull output configuration for direct logic interfacing
• Operates with low quiescent current consumption suitable for battery-powered applications

Supervisors Applications

• Industrial controls monitoring
• Portable electronic device power management
• Embedded system voltage supervision

Supervisors Procurement Notes

Verify the specific suffix Z-T7A against official Renesas documentation to confirm tape and reel packaging specifications. Confirm RoHS compliance status through the manufacturer's latest datasheet. Check for any product change notices regarding lead-free material declarations. Ensure the SC-70-3 package dimensions match your PCB footprint requirements. Validate moisture sensitivity level ratings before assembly processing.

Supervisors Selection Notes

Select this component when a simple reset function with push-pull output is required for single-channel voltage monitoring. Consider the 190 ms reset delay and 1.2% accuracy for timing-sensitive applications. Evaluate the 400 nA operating current against power budget constraints. Ensure the 1.8 V to 5.5 V supply range aligns with the target system voltage. Verify that the SC-70-3 package fits the available board space.

Supervisors Part Context

This part belongs to the ISL88001 series of voltage supervisors from Renesas Electronics. The series offers various threshold voltages and output configurations to suit different monitoring needs. The ISL88001 variant specifically targets applications requiring precise voltage tracking with minimal power consumption. It complements other PMIC components in comprehensive power management designs.

Supervisors Replacement Considerations

Consult the official Renesas ISL88001 datasheet for cross-reference information. Verify pin compatibility and electrical parameters before substituting. No public confirmed substitute part numbers are listed in the provided source data.