S-19101C38A-N4T2U

Supervisors Overview

The S-19101C38A-N4T2U is a CMOS-based voltage detector IC designed for automotive applications with operation up to 125°C. It features a fixed detection threshold of 3.8V and supports a maximum supply voltage of 10V. The device provides an active reset output in a push-pull, totem pole configuration. It operates within a temperature range of -40°C to +125°C and utilizes an SC-82AB-4 surface-mount package.

Supervisors Feature Summary

• Designed for automotive environments with high-temperature reliability up to 125°C
• Utilizes CMOS technology for low power consumption and compact integration
• Provides active reset signal generation upon voltage threshold detection

Supervisors Applications

• Microcontroller system supervision
• Memory controller protection
• Automotive electronic unit monitoring

Supervisors Procurement Notes

Verify the specific suffix N4T2U against the manufacturer's current datasheet to confirm pinout compatibility and packaging specifications. Ensure the application environment remains within the specified -40°C to +125°C operating range. Confirm that the 3.8V threshold aligns with the target circuit's reset requirements before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 3.8V threshold is required for automotive-grade voltage supervision. The push-pull output eliminates the need for external pull-up resistors, simplifying board layout. Verify that the 10V maximum input rating exceeds the highest expected system voltage under all transient conditions.

Supervisors Part Context

This part belongs to the S-19101xxxA series of voltage detectors developed by ABLIC Inc. using CMOS technology. The series is specifically engineered for automotive use, offering fixed internal detection voltages and robust performance in high-temperature environments. It serves as a critical supervisory element for ensuring stable operation of digital logic circuits.

Supervisors Replacement Considerations

Cross-reference with other S-19101 variants having different threshold voltages if the 3.8V level is unsuitable. Verify package compatibility with existing PCB footprints when considering alternative manufacturers' equivalents.