S-875043AUP-AABT2G

Special Purpose Regulators Overview

The S-875043AUP-AABT2G is a supervisory circuit manufactured by ABLIC Inc., designed for voltage monitoring applications. It operates within a supply voltage range of 1.3V to 24V and features a detection threshold of 4.3V with a nominal output voltage of 5.0V. The device is housed in an SOT-89-5 surface-mount package, suitable for compact designs. It functions reliably across a temperature range from -40°C to +85°C. This component belongs to the S-87 series of power management ICs, providing essential reset and monitoring capabilities for electronic systems requiring precise voltage supervision.

Special Purpose Regulators Feature Summary

• Provides dedicated voltage detection functionality with a specific 4.3V threshold level
• Supports wide input voltage operation ranging from 1.3V up to 24V
• Utilizes a compact SOT-89-5 surface-mount package for space-constrained PCB layouts

Special Purpose Regulators Applications

• Constant voltage power supply monitoring
• Converter system supervision
• Microcontroller reset circuitry

Special Purpose Regulators Procurement Notes

Verify the complete part number including suffixes such as AABT2G to ensure correct packaging and specification alignment. Confirm that the SOT-89-5 footprint matches your PCB design requirements. Check datasheet details for electrical characteristics relevant to your specific operating conditions before finalizing procurement decisions.

Special Purpose Regulators Selection Notes

Select this component when a fixed 4.3V detection threshold is required for systems powered between 1.3V and 24V. The SOT-89-5 package offers a balance of thermal performance and small form factor. Ensure the application environment stays within the specified -40°C to +85°C operating temperature range for reliable performance.

Special Purpose Regulators Part Context

This device is part of ABLIC's S-87 series of supervisory circuits, which are engineered for high precision and low power consumption. As an analog semiconductor product from ABLIC Inc., a member of the MinebeaMitsumi Group, it integrates into broader power management solutions. The series focuses on providing reliable voltage detection for modern electronic devices requiring stable operation under varying load conditions.

Special Purpose Regulators Replacement Considerations

Cross-reference with other S-87 series variants if different detection thresholds or package types are needed. Verify pinout compatibility and electrical specifications against alternative supervisory ICs from ABLIC or other manufacturers before substitution.