S-80846KNUA-D2CT2U

Supervisors Overview

The S-80846KNUA-D2CT2U is a supervisory circuit manufactured by ABLIC Inc., featuring an integrated voltage detector. It operates within a supply voltage range up to 10 V and provides a detection threshold of 4.6 V. The device utilizes an open-drain output configuration with active-low reset signaling. It is housed in a compact SOT-89-3 package, suitable for surface-mount applications. The component supports an operating temperature range from -40°C to +85°C and maintains a detection accuracy of 2%. This single-channel monitor is designed for reliable power management in electronic systems.

Supervisors Feature Summary

• Integrates a high-precision voltage detector with a fixed 4.6 V threshold for accurate power monitoring.
• Features an active-low open-drain output interface compatible with standard digital logic inputs.
• Constructed using CMOS technology to ensure low power consumption and high reliability.
• Available in a space-saving SOT-89-3 surface-mount package for efficient PCB layout.

Supervisors Applications

• Portable electronic devices requiring precise battery voltage monitoring
• Embedded systems needing reliable power-on reset generation
• Industrial control units operating in extended temperature environments

Supervisors Procurement Notes

Verify the specific suffix codes against the official ABLIC datasheet to confirm pinout compatibility and electrical characteristics. Ensure the ordering quantity aligns with manufacturer packaging standards. Confirm RoHS compliance status for your region's regulatory requirements before finalizing procurement. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a 4.6 V detection threshold is required for system supervision. The open-drain output allows for flexible interfacing with various logic families. Consider the SOT-89-3 package size constraints during mechanical design. Verify that the 2% accuracy meets the specific tolerance requirements of the application environment.

Supervisors Part Context

This part belongs to the S-808xxC series of supervisory circuits from ABLIC Inc. The series is characterized by ultra-small packages and high precision. These voltage detectors are built using advanced CMOS processes to minimize current consumption while maintaining stability across wide temperature ranges.

Supervisors Replacement Considerations

XC6118N46BMR-G by Torex Semiconductor Ltd is documented as a parameter-equivalent substitute. Verify pin compatibility and threshold voltage matching before substitution.