S-19100N19H-N4T2U

Supervisors Overview

The S-19100N19H-N4T2U is a voltage detector IC from ABLIC, designed for automotive applications with operation up to 105°C. It utilizes CMOS technology and features an internally fixed detection voltage of 1.9 V. The device provides an active low output compatible with CMOS logic levels. It operates within a supply voltage range of 0.8 V to 6.0 V and includes a reset delay time of 26 ms. The component is housed in an SC-82AB surface-mount package.

Supervisors Feature Summary

• Designed for automotive environments with high-temperature reliability
• Fixed internal detection voltage eliminates external resistor requirements
• CMOS output interface ensures direct compatibility with digital logic

Supervisors Applications

• Automotive electronic control unit power monitoring
• Battery voltage supervision in vehicle systems
• Microprocessor reset circuit generation

Supervisors Procurement Notes

Verify the specific suffix N4T2U against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status and automotive qualification standards required for your specific application environment before finalizing orders.

Supervisors Selection Notes

Select this component when a precise 1.9 V threshold is required for system supervision. Ensure the operating temperature range meets the -40°C to +105°C specification. Verify that the active low output polarity aligns with the downstream logic input requirements of the target microcontroller or processor.

Supervisors Part Context

This part belongs to the S-19100xxxH series of voltage detectors. The series is characterized by its use of CMOS technology and optimization for automotive-grade performance. It serves as a dedicated supervisory circuit for maintaining system integrity during power fluctuations.

Supervisors FAQ

What is the output state of the S-19100N19H-N4T2U?

The device features an active low output type.

Does this component support manual reset functionality?

No, the S-19100N19H-N4T2U does not include a manual reset pin.