S-19102C22H-M5T1U

Supervisors Overview

The S-19102C22H-M5T1U is a supervisory circuit manufactured by ABLIC Inc., belonging to the S-19102/19108 series. It functions as a voltage detector with a fixed threshold voltage of 2.2 V. The device features a push-pull/totem pole output type and provides a standard reset timeout of 40 µs. It operates within a temperature range of -40°C to 105°C and is housed in an SOT-23-5 package.

Supervisors Feature Summary

• Push-pull output configuration for direct logic interfacing
• Standard reset delay time for reliable system initialization
• Automotive-grade qualification under AEC-Q100 standards

Supervisors Applications

• Embedded systems requiring precise power monitoring
• Automotive electronic control units (ECUs)
• Industrial equipment power supervision

Supervisors Procurement Notes

Verify the specific suffix H against official ABLIC documentation to confirm functional parameters, as ordering suffixes may indicate variations in package or thermal characteristics. Confirm availability through authorized distributors, as lead times vary. Ensure the selected component matches the required automotive grade and operating temperature range for your specific application environment.

Supervisors Selection Notes

Select this component when a push-pull output is preferred over open-drain configurations for driving loads directly. The 2.2 V threshold suits applications monitoring lower voltage rails. Consider the 40 µs reset delay relative to system startup requirements. Verify compatibility with the target PCB footprint for the SOT-23-5 package.

Supervisors Part Context

This part belongs to the S-19102/19108 series of supervisory circuits from ABLIC. These devices are designed for high-reliability applications, including automotive electronics, offering precise voltage detection with minimal current consumption. The series supports various threshold voltages and output types to accommodate diverse system architectures.

Supervisors Replacement Considerations

Check for other variants within the S-19102 series with different threshold voltages if the 2.2 V setting does not match the design requirement. Verify pinout compatibility before substituting with similar voltage detectors from other manufacturers.