S-80125ALMC-JAKT2G

Supervisors Overview

The S-80125ALMC-JAKT2G is a supervisory circuit manufactured by ABLIC Inc., designed for monitoring single-channel voltage levels in power management systems. It operates within an input voltage range of 700 mV to 10 V and features a fixed detection threshold of 2.5 V. The device utilizes a CMOS output structure with low active current consumption of 1.3 µA. It provides a reset signal with a minimum timeout of 130 ms and functions reliably across a temperature range of -40°C to +85°C. Packaged in a compact SOT-23-5 format, it supports surface-mount installation for efficient board space utilization.

Supervisors Feature Summary

• Monitors single-channel input voltage against a fixed threshold
• Generates active-low reset signal upon undervoltage detection
• Integrates internal delay timer for stable reset assertion
• Operates with ultra-low standby current consumption

Supervisors Applications

• Portable electronic devices requiring battery level monitoring
• Embedded systems needing reliable power supply supervision
• Automotive electronics utilizing robust voltage detection
• Industrial control units with strict power integrity requirements

Supervisors Procurement Notes

Verify the specific suffix codes on the component marking to ensure compatibility with your design requirements. Confirm that the package type matches your PCB footprint specifications. Check the latest datasheet for any updates regarding environmental compliance or manufacturing changes. Ensure the operating voltage range aligns with your system's power rails before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a fixed voltage threshold is sufficient for your application needs. Consider the low quiescent current for battery-powered designs where energy efficiency is critical. Evaluate the SOT-23-5 package size constraints against your available board space. Compare performance metrics such as reset timeout accuracy and operating temperature range against alternative supervisory circuits.

Supervisors Part Context

This part belongs to the S-801 series of supervisory circuits from ABLIC, which are widely used for voltage monitoring applications. The series offers various threshold voltages and output configurations to suit different system requirements. The S-80125 variant specifically targets applications requiring a 2.5 V detection point, providing a standardized solution for common logic voltage levels.

Supervisors Replacement Considerations

S-80125ALMC-JAKT2U is listed as a parameter-equivalent substitute by the manufacturer.