ISL88016IHTZ-TK

Supervisors Overview

The ISL88016IHTZ-TK is a single-channel power supply supervisor manufactured by Renesas Electronics Corporation. It provides simple reset and power-on reset functions with an active-low output utilizing an open-drain or open-collector configuration. The device features an adjustable or selectable voltage threshold for monitoring applications. It includes a minimum reset timeout of 140ms to ensure system stability during power transitions. Designed for surface-mount installation, it operates within a temperature range of -40°C to +85°C (TA) and is housed in a compact TSOT-23-6 package.

Supervisors Feature Summary

• Provides simple reset and power-on reset functionality for monitored power rails
• Features adjustable or selectable voltage thresholds for flexible application design
• Utilizes an active-low output with open-drain or open-collector capability
• Ensures reliable system startup with a minimum 140ms reset timeout

Supervisors Applications

• Monitoring single power supply rails in embedded systems
• Providing power-on reset signals for microcontrollers and logic circuits
• Ensuring system stability during power-up sequences in industrial equipment

Supervisors Procurement Notes

Verify the specific suffix 'TK' against official Renesas documentation to confirm exact binning or testing variations, as datasheets may primarily list the base part number. Confirm availability status, as this component is marked as obsolete in current distributor listings. Ensure the TSOT-23-6 package dimensions match your PCB footprint requirements. Validate that the open-drain output configuration aligns with your target circuit's pull-up requirements.

Supervisors Selection Notes

Select this component when a single-channel supervisor with adjustable thresholds is required for cost-sensitive designs. The TSOT-23-6 package offers space efficiency for compact boards. Consider the active-low open-drain output compatibility with your system logic levels. The -40°C to +85°C operating range suits general commercial and industrial environments. Verify that the 140ms minimum timeout meets your system's power-up timing constraints.

Supervisors Part Context

The ISL88016 series belongs to Renesas' portfolio of power management supervisory integrated circuits. These devices are designed to monitor voltage levels and generate reset signals to protect sensitive electronics from undervoltage conditions. The series supports various packaging options to accommodate different board space constraints. This specific model represents a single-channel variant optimized for straightforward power monitoring tasks in embedded applications.

Supervisors Replacement Considerations

Official substitute part numbers are not explicitly documented in the provided source material. Cross-reference with other Renesas single-channel supervisors featuring similar TSOT-23-6 packaging and adjustable thresholds. Verify electrical parameter compatibility, including threshold ranges and reset timeouts, before substitution.