S-19100C30H-I4T1U

Supervisors Overview

The S-19100C30H-I4T1U is a voltage detector IC from the S-19100xxxH series, manufactured by ABLIC Inc. using CMOS technology. Designed for automotive applications with operation up to 105°C, it monitors input voltage levels. The device features an active low output type and operates within a supply voltage range of 1.6 V to 5.5 V. It provides a detection threshold accuracy of ±1.5% and includes a reset delay time of 200 µs. The component is housed in an SNT-4A package.

Supervisors Feature Summary

• Utilizes CMOS technology for reliable performance in high-temperature automotive environments up to 105°C.
• Provides precise voltage monitoring with a specified detection threshold accuracy of ±1.5%.
• Features an active low output configuration suitable for direct interface with microcontrollers.

Supervisors Applications

• Automotive electronic systems requiring voltage supervision under high-temperature conditions
• Battery voltage monitoring circuits in vehicle electronics
• Power supply supervision for embedded controllers

Supervisors Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with ABLIC Inc. before procurement. Confirm that the SNT-4A package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets the 105°C automotive specification for your intended application environment.

Supervisors Selection Notes

Select this component when a dedicated voltage detector with high accuracy and automotive-grade thermal stability is required. The S-19100C30H variant offers a fixed threshold, making it suitable for applications where the monitored voltage level does not require adjustment. Consider the active low output polarity during system design integration.

Supervisors Part Context

This part belongs to the S-19100xxxH series, which is specifically engineered for automotive use. The series leverages CMOS processes to achieve high reliability and precision. The 'C' suffix typically denotes a fixed detection voltage, while 'H' indicates the high-temperature automotive grade. This places it within ABLIC's portfolio of specialized power management solutions for demanding industrial and automotive sectors.

Supervisors Replacement Considerations

Consult official cross-reference lists from ABLIC Inc. for verified substitutes. Generic equivalents may lack the specific 105°C automotive rating or ±1.5% accuracy. Verify pin compatibility and output logic levels before substitution.