S-19102C45H-M5T1U

Supervisors Overview

The S-19102C45H-M5T1U is a supervisory circuit manufactured by ABLIC Inc., belonging to the S-19102/19108 series. It functions as a voltage detector with a threshold voltage of 4.5 V and features an active-low push-pull/totem pole output. The device operates within a temperature range of -40°C to 105°C and is housed in an SC-74A (SOT-753) package. It holds AEC-Q100 automotive qualification.

Supervisors Feature Summary

• Automotive-grade voltage detection with AEC-Q100 certification
• Active-low push-pull output for direct logic interfacing
• Compact surface-mount packaging

Supervisors Applications

• Automotive electronic system monitoring
• Voltage supervision in embedded controllers
• Power management integrity verification

Supervisors Procurement Notes

Verify component authenticity through authorized ABLIC distributors or certified suppliers. Confirm that the part matches the specific S-19102C45H-M5T1U designation, including the M5T1U suffix, to ensure correct package and electrical characteristics. Request original manufacturer documentation to validate compliance with automotive quality standards before integration into production.

Supervisors Selection Notes

Select this component when an active-low output is required for immediate logic compatibility without external pull-up resistors. The 4.5 V threshold suits applications monitoring higher voltage rails. Ensure the design accommodates the SC-74A footprint and operates within the specified industrial temperature range for reliable performance.

Supervisors Part Context

This part belongs to the S-19102/19108 series of high-precision voltage detectors from ABLIC. These devices are designed for automotive and industrial applications requiring reliable power supply monitoring. The series offers various threshold voltages and output configurations to suit different system architectures.

Supervisors Replacement Considerations

Consider the S-19102N45H-M5T1U if an open-drain output is preferred instead of push-pull. Verify that any substitute maintains the same 4.5 V threshold, active-low polarity, and AEC-Q100 qualification to ensure functional equivalence.