S-19101C33A-N4T2U

Supervisors Overview

The S-19101C33A-N4T2U is a supervisory circuit manufactured by ABLIC Inc., designed for monitoring voltage levels in electronic systems. It features a threshold voltage of 3.3 V and operates within a supply voltage range up to 10 V. The device supports an operating temperature range from -40°C to 125°C, ensuring reliability in demanding environments. Packaged in an SC-82AB (SOT-343) surface-mount format, it provides a single-channel output with a push-pull or totem pole configuration.

Supervisors Feature Summary

• Provides precise voltage monitoring with a fixed 3.3 V detection threshold
• Operates reliably across an extended industrial temperature range of -40°C to 125°C
• Features a compact SC-82AB surface-mount package for space-constrained designs
• Delivers a direct digital output signal via a push-pull interface

Supervisors Applications

• Automotive electronic system supervision
• Industrial control unit power monitoring
• Consumer electronics voltage tracking
• Embedded system reset generation

Supervisors Procurement Notes

Verify the specific suffix N4T2U against the manufacturer's latest datasheet to confirm pinout compatibility and electrical characteristics. Ensure that the SC-82AB package dimensions align with your PCB footprint requirements. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when a fixed 3.3 V threshold is required without external resistor networks. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider the wide operating temperature range if the application involves harsh environmental conditions or significant thermal variations during operation.

Supervisors Part Context

This part belongs to the S-19101 series of voltage detectors from ABLIC. The series utilizes CMOS technology to achieve high accuracy and low current consumption. The S-19101C33A-N4T2U variant specifically targets applications requiring a 3.3 V reference point with robust performance across automotive and industrial temperature grades.

Supervisors Replacement Considerations

Cross-reference with other S-19101 series variants such as S-19101N34A-N4T2U for different threshold voltages. Verify package compatibility with SC-82AB equivalents from other manufacturers if sourcing alternatives. Ensure output drive strength matches system requirements when substituting.