S-80129BNPF=JGOTFU

Supervisors Overview

The S-80129BNPF=JGOTFU is a voltage detector from the ABLIC S-801 series, designed for supervisory circuit applications. It features a threshold voltage of 2.9 V and an active low open drain output. The device operates within a supply voltage range of 950 mV to 10 V and includes a built-in reset delay time of 100 ms. It consumes a typical operating current of 1.3 uA and maintains an accuracy of 2%. The component supports surface mount installation in an SNT-4A-4 package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a fixed 2.9 V threshold voltage detection capability with high precision.
• Provides an active low open drain output interface for direct logic connection.
• Includes a built-in 100 ms reset delay timer to ensure stable power-up sequencing.
• Operates with ultra-low standby current consumption suitable for battery-powered systems.

Supervisors Applications

• Monitoring microprocessor and microcontroller power supply rails
• Supervising battery-operated electronic devices
• Ensuring system stability in portable consumer electronics

Supervisors Procurement Notes

Verify the exact part number suffix including the equals sign when ordering, as it denotes specific packaging or marking variations. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the selected package type matches your PCB footprint requirements. Check for any recent obsolescence announcements or lifecycle changes directly from ABLIC before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a precise 2.9 V detection level is required for system supervision. The built-in delay eliminates external timing components, simplifying design. Consider the 1.3 uA quiescent current for energy efficiency constraints. Verify that the open drain output configuration aligns with the downstream logic input requirements and pull-up resistor needs.

Supervisors Part Context

This device belongs to the S-801 series of voltage detectors manufactured by ABLIC Inc. The series is characterized by low power consumption and compact packaging options like the SNT-4A-4. These monitors are engineered for reliable performance in industrial and commercial environments, offering consistent accuracy across the specified operating temperature range without requiring manual reset functionality.

Supervisors Replacement Considerations

Consult official ABLIC substitution guides for verified equivalents. Cross-reference threshold voltages and package dimensions carefully. No specific substitute part numbers are confirmed in the provided source data.