S-19106N29H-M5T1U

Supervisors Overview

The S-19106N29H-M5T1U is a supervisory circuit manufactured by ABLIC Inc., belonging to the S-19104/19106 series. It operates within a supply voltage range of 0.8 V to 5.5 V and features a detection threshold voltage of 2.9 V with an accuracy of ±2%. The device provides a manual reset function and includes a reset delay time of 26 ms. It utilizes an open-drain output type and is housed in a SOT-23-5 package. The component supports an operating temperature range from -40°C to +105°C and holds AEC-Q100 qualification for automotive applications.

Supervisors Feature Summary

• Integrates a manual reset function allowing user-initiated system recovery.
• Features a fixed reset delay time to ensure stable power-up sequencing.
• Provides open-drain output configuration for flexible logic interfacing.

Supervisors Applications

• Automotive electronic systems requiring AEC-Q100 qualified supervision
• Industrial control units needing reliable manual reset capabilities
• Consumer electronics utilizing low-voltage power monitoring

Supervisors Procurement Notes

Verify the specific suffix 'N' indicates the manual reset variant distinct from standard models. Confirm the 2.9V threshold matches the target application's brown-out requirements. Ensure the SOT-23-5 footprint aligns with the PCB layout constraints. Check current availability status as this may be a factory special order item requiring direct manufacturer inquiry for lead times.

Supervisors Selection Notes

Select this model when a manual reset input is required alongside voltage supervision. Compare against the S-19106C series if automatic reset only is sufficient, as the 'N' suffix denotes the manual feature. Verify that the 2.9V threshold suits the monitored rail voltage. Consider the open-drain output requirement for pull-up resistor integration in the design phase.

Supervisors Part Context

This component belongs to the S-19104/19106 series of supervisory circuits from ABLIC. These devices are designed for monitoring single power supplies in various electronic applications. The series offers multiple threshold voltages and packages, with the S-19106N variant specifically adding manual reset functionality for enhanced system control flexibility.

Supervisors Replacement Considerations

Direct substitutes include other S-19106N variants with different threshold voltages (e.g., S-19106NxxH) if the 2.9V level is adjustable. Cross-reference with S-19104N series for similar features in alternative packages. Verify pin compatibility before substituting with generic voltage detectors lacking manual reset inputs.