ISL88013IH523Z-TK

Supervisors Overview

The ISL88013IH523Z-TK is a voltage supervisory circuit manufactured by Intersil, now part of Renesas Electronics. It monitors a single input voltage with a threshold of 2.30 V. The device features active high and active low outputs, manual reset capability, and an integrated watchdog timer. It operates within a supply voltage range up to 5.5 V and includes a reset delay time of 200 ms. Packaged in SOT-23, it supports surface mount installation and functions across temperatures from -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system fault detection
• Provides configurable active high and active low reset outputs
• Supports manual reset functionality via dedicated pin

Supervisors Applications

• Industrial control systems requiring voltage supervision
• Embedded systems needing watchdog protection
• Portable electronics with limited power budgets

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or official manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and specific package markings against official datasheets before integration. Check for obsolescence notices as this series may have lifecycle limitations affecting long-term production support.

Supervisors Selection Notes

Select this component when a single-channel supervisor with both watchdog and manual reset features is required. Ensure the 2.30 V threshold aligns with the monitored rail. Verify that the SOT-23 package fits the design constraints and that the operating temperature range meets environmental requirements.

Supervisors Part Context

This part belongs to the ISL88013 family of supervisory circuits designed for low-power applications. It complements other variants like the ISL88013IH526Z-T7A which share similar functional blocks but differ in threshold voltages and packaging options within the same product line.

Supervisors Replacement Considerations

Consider ISL88013IH526Z-T7A for identical functionality with a different threshold voltage. Verify pin compatibility and electrical specifications before substitution.