ISL88001IH29Z-T

Supervisors Overview

The ISL88001IH29Z-T is a voltage supervisory circuit manufactured by Renesas Electronics. It operates within a supply voltage range of 1.8 V to 5.5 V and features a threshold voltage of 2.94 V. The device provides an active low, push-pull reset output with a fixed reset delay time of 190 ms. It has a typical operating supply current of 350 nA and maintains accuracy within 1.2%. The component is housed in a SC-70-3 package and supports surface mount installation. It functions without a manual reset or watchdog timer capabilities.

Supervisors Feature Summary

• Provides precise voltage monitoring with high accuracy for system reliability
• Features low power consumption suitable for battery-operated applications
• Delivers a push-pull reset signal for direct interface with digital logic

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision
• Industrial control circuits with strict power constraints

Supervisors Procurement Notes

Verify the specific suffix IH29Z-T against official Renesas documentation to confirm the exact threshold voltage and package configuration. Ensure compatibility with existing PCB footprints for the SC-70-3 package. Check for end-of-life status or obsolescence notices from the manufacturer before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with a low quiescent current is required. The SC-70-3 package offers space efficiency for compact designs. Consider the 190 ms reset delay and 1.2% accuracy specifications to ensure they meet the timing and precision requirements of the target application circuit.

Supervisors Part Context

This part belongs to the ISL88001 series of voltage supervisors from Renesas. The series includes various threshold options to accommodate different rail voltages. These components are designed for general-purpose power management tasks in consumer and industrial electronics where size and power efficiency are critical design factors.

Supervisors Replacement Considerations

Check for equivalent parts with similar threshold voltages and package types. Verify that any substitute maintains the same push-pull output structure and reset delay characteristics to ensure circuit compatibility.