S-19105N31H-M5T1U

Supervisors Overview

The S-19105N31H-M5T1U is a supervisory circuit manufactured by ABLIC Inc., classified as a voltage detector within the PMIC category. It operates with a single monitored input and features an open-drain output type. The device is housed in an SOT-23-5 package, suitable for surface mount installation. It supports a maximum supply voltage of 6.0 V and functions reliably across a temperature range from -40°C to +85°C. The component includes a standard reset delay time of 40 µs and maintains high accuracy without requiring manual reset or watchdog timer functionality.

Supervisors Feature Summary

• Provides precise voltage monitoring with open-drain output capability
• Designed for compact surface-mount applications in small packages
• Operates effectively across extended industrial temperature ranges

Supervisors Applications

• Portable electronic devices requiring low-power supervision
• Battery-operated systems needing reliable voltage detection
• Industrial control circuits utilizing surface-mount technology

Supervisors Procurement Notes

Verify the specific threshold voltage and package variant against official datasheets before ordering. Confirm that the open-drain output configuration aligns with your system's pull-up requirements. Ensure compatibility with your operating temperature range and supply voltage limits. Check for any recent revisions to the component specifications or packaging standards.

Supervisors Selection Notes

Select this component when a single-channel voltage detector with open-drain output is required. It is suitable for designs prioritizing small footprint and wide temperature operation. Consider the 40 µs reset delay for timing-sensitive applications. Ensure the supply voltage remains within the specified maximum limit during all operating conditions.

Supervisors Part Context

This part belongs to the S-19105 series of supervisory circuits from ABLIC Inc. The series is known for high precision and low power consumption. It complements other voltage detectors in the lineup offering different threshold voltages and output types. The S-19105 series is widely used in consumer and industrial electronics for power management.

Supervisors Replacement Considerations

S-19105N31H-M5T1U may be substituted with other parts in the S-19105 series having identical threshold voltages and output configurations. Verify pinout compatibility and electrical characteristics before replacing.