S-80154BLPF-JFFTFU

Supervisors Overview

The S-80154BLPF-JFFTFU is a high-precision voltage detector from the ABLIC S-801 series, designed for supervisory applications. It operates within a maximum supply voltage of 10 V and features a fixed threshold voltage of 5.4 V. The device utilizes an internal delay time generator to prevent false resets during power transitions. It is housed in an ultra-small SNT-4A package and supports surface mount installation. The component functions as a single-channel supervisor with CMOS output characteristics.

Supervisors Feature Summary

• High-precision voltage detection capability utilizing CMOS process technology
• Built-in fixed delay time generator to ensure stable reset signals
• Ultra-small SNT-4A package design for space-constrained layouts

Supervisors Applications

• General supervisory circuits requiring precise voltage monitoring
• Battery-powered devices needing reliable power management supervision
• Embedded systems requiring stable reset generation during power-up

Supervisors Procurement Notes

Verify the specific suffix JFFTFU against the manufacturer's official datasheet to confirm the exact threshold voltage and package variant. Ensure compatibility with the target PCB footprint for the SNT-4A package. Confirm that the fixed internal delay time meets the system requirements without external components. Cross-reference the RoHS compliance status with current regulatory standards before finalizing procurement.

Supervisors Selection Notes

Select this component when a fixed 5.4 V threshold is required for system supervision. The SNT-4A package is suitable for designs prioritizing minimal board space. Consider the fixed internal delay characteristic; if variable delay is needed, alternative models within the S-801 series should be evaluated. Ensure the operating temperature range aligns with the intended application environment.

Supervisors Part Context

This part belongs to the ABLIC S-801 Series, which comprises high-precision voltage detectors developed using CMOS processes. The series is characterized by its ultra-small package options and built-in delay generators. The S-80154BLPF-JFFTFU specifically represents a variant with a defined threshold voltage, fitting into the broader category of power management ICs focused on system reliability.

Supervisors Replacement Considerations

Direct substitutes include other variants within the ABLIC S-801 series, such as the S-80154ALPF-JBFTFU, provided the electrical parameters match the design requirements. Verify package compatibility and threshold voltage accuracy when swapping between different suffixes in the same series.