S-80811CNPF-B9PTFU

Supervisors Overview

The S-80811CNPF-B9PTFU is a high-precision voltage detector from the ABLIC S-808 series, designed for portable device applications. It features a super-low current consumption of 1.3 µA typical at detection voltages up to 1.4 V. The component utilizes a CMOS process and offers fixed internal detection voltages with an accuracy of ±2.0%. It supports an operating voltage range of 0.65 V to 5.0 V for lower thresholds and 0.95 V to 10.0 V for higher thresholds. The device provides Nch open-drain or CMOS output forms and includes built-in hysteresis characteristics.

Supervisors Feature Summary

• Super-low current consumption suitable for battery-powered portable devices
• High-precision detection voltage with ±2.0% accuracy using CMOS process
• Built-in hysteresis characteristics to prevent output fluctuations
• Available in miniature package formats for space-constrained designs

Supervisors Applications

• Portable electronic devices requiring low power monitoring
• Battery-operated equipment voltage supervision
• General-purpose power supply support circuits

Supervisors Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and output type. Confirm RoHS compliance status through the manufacturer's latest datasheet. Ensure the selected package variant matches the PCB footprint requirements. Cross-reference the detection voltage code to ensure it aligns with the target circuit threshold. Validate availability through authorized distributors as stock levels fluctuate.

Supervisors Selection Notes

Select this component when ultra-low quiescent current is critical for extending battery life in portable systems. Choose based on the required detection voltage step and the preferred output configuration (open-drain vs. CMOS). Consider the operating voltage range relative to the system's minimum and maximum supply levels. Evaluate the need for built-in hysteresis to handle noisy power environments. Verify package dimensions fit the available board space constraints.

Supervisors Part Context

This part belongs to the S-808xxC series of high-precision voltage detectors developed by ABLIC. The series is characterized by its small package lineup and low current consumption, targeting the demand for efficient power management in compact electronics. It serves as a supervisory circuit within the broader PMIC category, focusing on reliable voltage monitoring rather than regulation.

Supervisors Replacement Considerations

Consult ABLIC's official cross-reference guides for direct replacements within the S-808 series. Verify that any substitute maintains the same detection voltage accuracy and output polarity. Ensure the alternative component supports the required operating voltage range and package style.