S-1009N26I-N4T1U

Supervisors Overview

The S-1009N26I-N4T1U is a voltage detector supervisory circuit manufactured by ABLIC Inc. It features a fixed threshold voltage of 2.6 V and operates within a supply voltage range up to 10 V. The device provides an active low, open-drain output signal with a reset delay time of 26 ms. It is designed for surface mount installation in SC-82AB packages. The component supports operation across a temperature range from -40 °C to +85 °C and does not include manual reset or watchdog timer functions.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 2.6 V detection threshold
• Features ultra-low current consumption suitable for battery-powered applications
• Delivers active low open-drain output for direct interface with digital logic

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Microcontroller system power supervision
• Embedded systems voltage level monitoring

Supervisors Procurement Notes

Verify the specific package variant and manufacturer documentation when sourcing. Confirm that the SC-82AB form factor matches the target PCB layout requirements. Ensure compatibility with the intended operating temperature range and supply voltage limits before integration into the final design.

Supervisors Selection Notes

Select this component for applications requiring a fixed 2.6 V threshold with minimal quiescent current. The open-drain output allows flexible interfacing with various logic families. Consider the 26 ms reset delay timing constraints relative to the monitored system's startup requirements and stability needs.

Supervisors Part Context

This part belongs to the S-1009 series of supervisory circuits from ABLIC Inc. The series focuses on high-precision voltage detection with ultra-low power consumption. The S-1009N26I-N4T1U specifically utilizes the SC-82AB package format, distinguishing it from other variants in the family that may use different housing styles.

Supervisors Replacement Considerations

The S-1000N26-N4T1U is identified as a parameter-equivalent alternative within the ABLIC portfolio. Verify pinout compatibility and package dimensions when substituting, as the S-1000 series may utilize different physical housing configurations compared to the SC-82AB format.