ISL88015IH5Z-T7A

Supervisors Overview

The ISL88015IH5Z-T7A is a single-channel voltage supervisor IC from Renesas Electronics Corporation, designed for simple reset and power-on reset applications. It features an adjustable power-on reset threshold with a monitored voltage of 4.64V. The device offers open-drain or push-pull output configurations and supports both high-active and low-active reset signals. It operates within a temperature range of -40°C to 85°C (TA) and is housed in a 5-SOT (SC-74A/SOT-753) surface-mount package. The component has a minimum reset timeout of 200ms.

Supervisors Feature Summary

• Provides adjustable power-on reset functionality for reliable system initialization
• Supports flexible output configurations including open-drain and push-pull modes
• Enables configurable active-high or active-low reset signal polarity

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Embedded systems needing power-on reset management
• General-purpose electronic circuits monitoring supply voltage levels

Supervisors Procurement Notes

This component is officially obsolete and no longer manufactured by Renesas Electronics Corporation. Procurement should focus on verifying the authenticity of available stock from authorized distributors or secondary market suppliers. Buyers must confirm the part status and availability of parametric equivalents, such as the MAX6845UKD3+T, before finalizing acquisition decisions due to the discontinuation notice dated July 22, 2022.

Supervisors Selection Notes

Designers seeking this specific part number must account for its obsolete status when planning long-term production. Selection should prioritize evaluating parametric equivalent substitutes that match the required voltage threshold and package type. Verification of the replacement component's electrical characteristics against the original datasheet specifications is essential to ensure compatibility with existing circuit designs and performance requirements.

Supervisors Part Context

The ISL88015 belongs to the ISL8801x series of 5-lead voltage supervisors, which includes variants like the ISL88011, ISL88013, and others. This family provides basic reset functions for microcontrollers and digital logic. The specific IH5Z suffix indicates the particular voltage threshold and packaging configuration offered by Renesas before the product lifecycle ended.

Supervisors Replacement Considerations

The MAX6845UKD3+T is listed as a parametric equivalent substitute for the ISL88015IH5Z-T7A. Engineers should verify pinout compatibility and electrical parameters between the original and the substitute before implementation.