ISL88011IH526Z-TK

Supervisors Overview

The ISL88011IH526Z-TK is a single-channel voltage supervisor IC manufactured by Renesas Electronics Corporation. It operates within an ambient temperature range of -40°C to 85°C and is housed in a 5-SOT (SC-74A) surface-mount package. The device features adjustable power-on reset timing with a minimum timeout of 140ms. It supports both open-drain and push-pull output configurations, allowing for flexible integration into various digital logic systems requiring precise voltage monitoring.

Supervisors Feature Summary

• Provides single-channel voltage supervision with adjustable power-on reset functionality
• Offers configurable output drivers supporting both open-drain and push-pull modes
• Ensures reliable system initialization through defined reset timeout periods

Supervisors Applications

• Industrial control systems requiring voltage monitoring
• Embedded systems needing power-on reset generation
• Consumer electronics utilizing single-supply architectures

Supervisors Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by Renesas Electronics Corporation. Procurement must rely on secondary market distributors or surplus inventory sources. Verify the authenticity of the source and check for original packaging integrity. Ensure the part number suffix matches exactly, as variations may indicate different packages or revisions. Confirm RoHS compliance status if required for specific regulatory environments before acquisition.

Supervisors Selection Notes

Engineers should evaluate alternative components from the same family or newer generations due to the obsolete status of this part. Consider devices with similar threshold voltages and reset timeout characteristics. Verify that the replacement supports the required output configuration and package type. Review updated datasheets for any changes in electrical specifications or thermal performance that might impact the existing design without modification.

Supervisors Part Context

The ISL88011 belongs to the ISL8801x series of supervisory circuits designed for monitoring single voltage rails. These devices are intended to ensure proper system startup and shutdown sequences. The specific model utilizes a compact SOT-23-5 package suitable for space-constrained applications. It serves as a fundamental building block for power management strategies in digital circuits.

Supervisors Replacement Considerations

Public records confirm the ISL88013IH529Z-TK as a related variant within the same product family. Both share the 5-SOT package and single-channel supervision function. Engineers should verify specific threshold voltage differences between these models when considering substitution.