ISL88015IH5Z-TK

Supervisors Overview

The ISL88015IH5Z-TK is a single-channel voltage supervisor integrated circuit manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.19V to 5.5V and features an adjustable threshold voltage with a typical accuracy of ±1%. The device provides reset output in either open-drain or push-pull configurations, supporting active-high or active-low logic levels. It includes a programmable reset timeout period ranging from 140ms to 1.4s. The component is designed for surface-mount installation in a compact SOT-23-5 package and functions reliably across an industrial temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides reliable system reset generation through simple power-on reset and manual reset functionality.
• Offers flexible output configuration options including selectable open-drain or push-pull drivers.
• Supports customizable reset timing intervals to accommodate specific system startup requirements.

Supervisors Applications

• Industrial control systems requiring robust power monitoring
• Embedded computing platforms needing precise voltage supervision
• Consumer electronics utilizing low-voltage microcontroller architectures

Supervisors Procurement Notes

Verify the exact suffix designation against current manufacturer documentation, as packaging and tape specifications may vary. Confirm RoHS compliance status and lead-free material declarations prior to integration. Ensure the selected variant matches the required output polarity and timeout duration for the target application design constraints.

Supervisors Selection Notes

Evaluate the required reset threshold voltage against the monitored rail's nominal operating level to ensure proper triggering. Consider the output drive capability and load conditions when choosing between open-drain and push-pull configurations. Assess the necessary reset delay time relative to the system's power-up sequence to prevent premature reset assertions during stable operation phases.

Supervisors Part Context

This component belongs to the ISL8801x series of voltage supervisors, which are designed for general-purpose power management applications. The series offers various threshold voltages and output configurations to suit different embedded system requirements. These devices complement Renesas' broader portfolio of power management ICs used in industrial and consumer electronics.

Supervisors Replacement Considerations

Consult official substitution guides for compatible alternatives within the same product family. Verify pin compatibility and electrical parameter alignment before transitioning to any substitute part number to maintain system integrity.