ISL88017IHTZ-T7A

Supervisors Overview

The ISL88017IHTZ-T7A is a voltage supervisory circuit manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.3 V to 5.5 V and features a fixed threshold voltage of 4.63 V for monitoring input lines. The device provides an open-drain or open-collector reset output with a typical reset delay time of 200 ms. Designed for surface-mount applications, it is housed in a compact TSOT-23-6 package. The component supports manual reset functionality and operates reliably across an industrial temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Provides reliable system reset generation based on monitored supply voltage levels
• Supports manual reset input for controlled system initialization
• Utilizes low-power architecture suitable for battery-operated equipment

Supervisors Applications

• Portable electronic devices requiring power management
• Industrial control systems needing voltage supervision
• Consumer electronics with microprocessor reset requirements

Supervisors Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with your board layout regarding the TSOT-23-6 footprint. Confirm that the open-drain output configuration aligns with your system's pull-up requirements. Check for any recent product change notices affecting manufacturing sites or materials.

Supervisors Selection Notes

Select this component when a fixed 4.63 V threshold is required for single-channel voltage monitoring. Consider the TSOT-23-6 package size constraints and the need for manual reset capability. Evaluate the open-drain output interface against your logic level requirements. Verify that the operating temperature range meets your environmental specifications.

Supervisors Part Context

This component belongs to the ISL8801x series of voltage supervisors from Renesas. These devices are designed for general-purpose power management applications where precise voltage monitoring is critical. The series offers various threshold options and package configurations to suit different design needs while maintaining consistent performance characteristics.

Supervisors Replacement Considerations

Consult official Renesas cross-reference documents for verified substitutes. Ensure replacement parts match the 4.63 V threshold and TSOT-23-6 package dimensions. Verify functional equivalence regarding manual reset support and output configuration before implementation.