S-80158BLPF-JFJTFU

Supervisors Overview

The S-80158BLPF-JFJTFU is a high-precision voltage detector from the ABLIC S-801 series, designed for monitoring single power supply rails. It operates within a maximum supply voltage of 10 V and features an internal delay circuit for reset timing. The device utilizes an SNT-4A-4 surface-mount package and provides an active-low open-drain output. It incorporates built-in hysteresis to prevent output fluctuations during threshold transitions. The component supports a wide operating temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Integrates an internal delay circuit for configurable reset timing without external components
• Provides high detection accuracy with built-in hysteresis to ensure stable output states
• Features an active-low open-drain output compatible with various logic families

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered equipment needing reliable power-fail detection
• Embedded systems utilizing microcontrollers with specific reset requirements

Supervisors Procurement Notes

Verify the complete part number including suffixes to confirm specific threshold voltages and delay times, as these vary across the S-801 series. Confirm package availability and lead times directly with authorized distributors or the manufacturer. Ensure compliance with RoHS directives and check for any regional distribution restrictions before finalizing procurement plans.

Supervisors Selection Notes

Select this component when a compact solution with precise voltage monitoring is required. The SNT-4A-4 package offers space efficiency for dense PCB layouts. Consider the internal delay feature if external timing components are undesirable. Verify that the fixed threshold voltage matches the target supply rail monitoring requirement.

Supervisors Part Context

This device belongs to the ABLIC S-801 series of supervisory circuits. The series is characterized by ultra-small packages and low power consumption. The S-80158 variant specifically targets applications requiring a defined detection threshold with integrated timing control, distinguishing it from basic voltage detectors lacking delay functions.

Supervisors Replacement Considerations

Direct replacements must match the SNT-4A-4 package, 10 V maximum voltage rating, and active-low open-drain output configuration. Verify equivalent detection accuracy and hysteresis characteristics. Cross-reference specific threshold voltages and delay times with alternative manufacturers' datasheets to ensure functional compatibility.