S-19100C42A-M5T2U

Supervisors Overview

The S-19100C42A-M5T2U is a voltage detector IC from the S-19100xxxA Series, manufactured by ABLIC Inc. using CMOS technology. It features a fixed internal detection threshold of 4.2V and operates within an input voltage range up to 10V. The device provides a reset output signal with a standard delay time of 26ms. It is designed for automotive applications requiring operation at temperatures up to 125°C. The component is housed in a compact SC-74A (SOT-753) package.

Supervisors Feature Summary

• Utilizes CMOS technology for low power consumption and high reliability in automotive environments.
• Features a fixed internal detection voltage threshold to simplify circuit design.
• Capable of operating reliably at junction temperatures up to 125°C for automotive grade performance.

Supervisors Applications

• Automotive electronic system monitoring
• Voltage supervision for microcontrollers in vehicles
• Power management circuits requiring high-temperature stability

Supervisors Procurement Notes

Verify the specific suffix M5T2U against the official ABLIC datasheet to confirm the package type and tape/reel specifications. Ensure compatibility with your PCB footprint for the SC-74A package. Confirm that the fixed 4.2V threshold meets your system's undervoltage detection requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 4.2V threshold is required for automotive-grade voltage monitoring. The S-19100 series offers high accuracy and fast response times suitable for critical systems. Consider the 125°C operating temperature rating if the application environment exceeds standard industrial limits. Verify that the single-channel output configuration aligns with your system architecture.

Supervisors Part Context

This part belongs to the S-19100xxxA Series, which includes various voltage detectors optimized for automotive use. The series is characterized by its robustness under high-temperature conditions and precise voltage detection capabilities. Other variants in the series differ primarily in their fixed detection thresholds and package options, allowing for flexible integration into diverse automotive electronic designs.

Supervisors Replacement Considerations

Direct replacements must match the 4.2V threshold, SC-74A package, and 125°C automotive rating. Check ABLIC's cross-reference guide for equivalent parts within the S-19100 family or other manufacturers' automotive voltage detectors with identical electrical characteristics and pin configurations.