S-19101C45A-M5T2U

Supervisors Overview

The S-19101C45A-M5T2U is a voltage detector from the ABLIC S-19101-A series, designed for automotive applications with operation up to 125°C. It features a fixed threshold voltage of 4.5 V and supports a maximum supply voltage of 10 V. The device utilizes an open-drain output type and includes a delay function with a reset delay time of 26 ms. It operates within a temperature range of -40°C to +125°C and has an accuracy of 3%. The component is housed in an SC-82AB-4 package and consumes a typical operating supply current of 270 nA.

Supervisors Feature Summary

• Automotive-grade reliability certified for high-temperature environments up to 125°C
• Low power consumption with ultra-low operating supply current
• Configurable external delay time setting for precise reset timing control

Supervisors Applications

• Automotive electronic system monitoring
• Voltage supervision in battery-powered devices
• Microprocessor reset circuit protection

Supervisors Procurement Notes

Verify the specific suffix N4T2U or M5T2U against official datasheets to confirm package and output configuration. Confirm AEC-Q100 qualification status for automotive compliance. Check manufacturer documentation for RoHS compliance details and lead times. Ensure compatibility with system voltage levels before integration.

Supervisors Selection Notes

Select this component when a fixed 4.5 V threshold is required for automotive voltage monitoring. The open-drain output suits systems needing external pull-up resistors. Consider the SC-82AB-4 package size for space-constrained PCB layouts. Verify that the 26 ms delay meets system startup requirements.

Supervisors Part Context

This part belongs to the S-19101-A series of voltage detectors by ABLIC Inc., specialized for automotive use. The series offers various threshold voltages and packages. The S-19101C45A-M5T2U specifically provides a 4.5 V detection level in a compact surface-mount package, targeting reliable power management in harsh automotive environments.

Supervisors Replacement Considerations

Check for direct substitutes within the S-19101 series with matching 4.5 V thresholds. Verify pinout compatibility with SC-82AB-4 or equivalent packages. Ensure replacement parts meet the same automotive temperature ratings and electrical specifications.