S-80127CNPF-JKMTFG

Supervisors Overview

The S-80127CNPF-JKMTFG is a supervisory circuit manufactured by ABLIC Inc., designed for voltage monitoring applications. It operates within a supply voltage range of 950 mV to 10 V and features a detection threshold of 2.7 V. The device incorporates a built-in delay timer with a typical reset delay time of 265 ms. It consumes a low quiescent current of 1.3 µA, making it suitable for battery-powered systems. The component utilizes an open-drain output type and lacks manual reset or watchdog timer functions. It is housed in an SNT-4A-4 package and supports surface-mount installation.

Supervisors Feature Summary

• Integrates a voltage detector with a built-in delay timer for stable power-on reset generation.
• Features ultra-low current consumption of 1.3 µA to extend battery life in portable devices.
• Provides an open-drain output interface compatible with various logic families.

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-operated equipment needing reliable voltage supervision
• Embedded systems utilizing microcontrollers with reset input requirements

Supervisors Procurement Notes

Verify the specific suffix JKMTFG against official ABLIC documentation to confirm pin configuration and tape-and-reel specifications. Ensure compatibility with existing PCB footprint designs for the SNT-4A-4 package. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

Supervisors Selection Notes

Select this component when a fixed 2.7 V detection threshold and a built-in delay are required without external timing components. Consider the 1.3 µA quiescent current for low-power constraints. Verify that the open-drain output meets the system's pull-up requirements and logic level compatibility.

Supervisors Part Context

This part belongs to the S-801 series of supervisory circuits from ABLIC. The series is characterized by low power consumption and compact packaging options like SNT-4A-4. These circuits are engineered for general-purpose voltage monitoring in consumer electronics and industrial applications where space and energy efficiency are critical design factors.

Supervisors Replacement Considerations

Check for direct substitutes within the S-801 series with matching threshold voltages and package types. Verify functional equivalence regarding delay times and output configurations before substitution.

Supervisors FAQ

Does the S-80127CNPF-JKMTFG include a manual reset function?

No, this specific model does not feature a manual reset input; it relies on automatic voltage detection and delay timing.

What is the typical reset delay time for this component?

The typical reset delay time is 265 ms, providing a stable period for power supply stabilization before asserting the reset signal.