S-19107N22H-M5T1U

Supervisors Overview

The S-19107N22H-M5T1U is a supervisory circuit manufactured by ABLIC Inc., belonging to the S-19107 series. It functions as a voltage detector with a threshold voltage of 2.2V and utilizes an open-drain output configuration. The device operates within a supply voltage range of 0.8V to 5.5V and supports a standard reset timeout of 40µs. It is housed in an SC-74A (SOT-753) package, suitable for surface-mount installation. The component is rated for an operating temperature range of -40°C to +105°C and holds AEC-Q100 qualification for automotive applications.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 2.2V detection threshold
• Features an open-drain output interface for flexible logic integration
• Includes a standard 40µs reset timeout to ensure stable system recovery
• Qualified for automotive environments under AEC-Q100 standards

Supervisors Applications

• Automotive electronic control unit power supervision
• Battery-operated device voltage monitoring
• Industrial equipment power management systems

Supervisors Procurement Notes

Verify the specific suffix 'N' against official datasheets to confirm the open-drain output type, as other suffixes may indicate push-pull outputs. Confirm the exact threshold voltage matches the design requirement of 2.2V. Ensure the SC-74A package footprint aligns with the PCB layout. Check current manufacturing status and lead times directly with ABLIC or authorized distributors.

Supervisors Selection Notes

Select this component when an open-drain output is required for wired-OR configurations or level shifting. The 2.2V threshold suits low-voltage battery monitoring applications. Verify that the 40µs reset delay meets the timing constraints of the target microcontroller or processor. Ensure the operating temperature range covers the intended environmental conditions.

Supervisors Part Context

This part belongs to the S-19107 series of voltage detectors from ABLIC. The series offers various threshold voltages and output types. The S-19107N variant specifically provides an open-drain output, distinguishing it from the H-series which typically features push-pull outputs. All variants share similar package options and automotive qualification.

Supervisors Replacement Considerations

Direct substitutes include other S-19107 series parts with identical 2.2V thresholds and open-drain outputs, such as S-19107N22H-M5T1U equivalents from authorized channels. Cross-referencing with S-19102 or S-19104 series requires verifying output type compatibility.