ISL88001IH46Z-T7A

Supervisors Overview

The ISL88001IH46Z-T7A is a single-channel power supply supervisor manufactured by Renesas Electronics Corporation. It operates within an ambient temperature range of -40°C to +85°C and utilizes a surface-mount SOT-23-5 package. The device provides a push-pull output configuration with a low-active reset signal. It features a minimum reset timeout of 200ms and monitors a voltage threshold of 4.64V. This component is classified as a simple reset/power-on-reset IC designed for industrial control applications.

Supervisors Feature Summary

• Provides hardware supervision for single power rails
• Generates active-low reset signals upon fault detection
• Supports industrial temperature operation ranges

Supervisors Applications

• Industrial control systems
• Power supply monitoring circuits
• Embedded system reset management

Supervisors Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm pinout and electrical specifications, as variations exist within the ISL8800x family. Confirm current availability status directly with authorized distributors, as lead times may vary based on production schedules. Ensure compliance with RoHS3 standards and check for any recent Product Change Notices affecting labeling or packaging details before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a dedicated supervisor for a 4.64V rail is required in space-constrained designs. The SOT-23-5 package offers a compact footprint suitable for dense PCB layouts. Consider the push-pull output capability if driving loads requiring both sourcing and sinking currents without external pull-up resistors. Validate that the 200ms reset timeout aligns with the target system's startup sequence requirements.

Supervisors Part Context

This part belongs to the ISL88001/2/3 series of power supervisors from Renesas. These devices are engineered for reliable voltage monitoring in harsh environments. The series supports various threshold voltages and output configurations to accommodate diverse power management architectures across automotive and industrial sectors.

Supervisors Replacement Considerations

Consult the official datasheet for cross-reference information. Verify compatibility of replacement parts regarding threshold voltage accuracy, reset timeout characteristics, and package dimensions to ensure seamless integration into existing designs.