S-80138ALPF-JAXTFU

Supervisors Overview

The S-80138ALPF-JAXTFU is a voltage detector from the ABLIC S-801 series, designed for monitoring a single input voltage. It features a push-pull totem pole output configuration and operates within a supply voltage range of 950 mV to 10 V. The device includes a built-in reset delay time and maintains a low operating current of 1.3 µA. It is housed in an SNT-4A package and supports surface mount installation. The component functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Push-pull totem pole output structure
• Built-in reset delay timer
• Low power consumption design

Supervisors Applications

• Battery-powered portable devices
• Embedded system power supervision
• Microcontroller reset circuits

Supervisors Procurement Notes

Verify the specific threshold voltage and delay time parameters against the official datasheet before procurement, as suffixes may indicate variations. Confirm RoHS compliance status and ensure the SNT-4A package dimensions match your PCB footprint requirements. Check for any regional distribution restrictions or obsolescence notices directly from ABLIC or authorized distributors.

Supervisors Selection Notes

Select this component when a push-pull output is required for driving loads directly without external pull-up resistors. Compare the fixed internal delay time against applications requiring precise timing control. Evaluate the 1.3 µA quiescent current against battery life requirements. Ensure the monitored voltage level falls within the device's specified detection window.

Supervisors Part Context

This part belongs to the ABLIC S-801 series of supervisory circuits. The series offers various threshold voltages and output types. The S-80138 variant specifically utilizes a push-pull output stage, distinguishing it from open-drain counterparts in the same family. It serves as a critical power management IC for ensuring stable system operation during power transitions.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the S-801 series that offer similar push-pull outputs. Verify that alternative parts match the required threshold voltage and delay characteristics. Consider packages such as SNT-4A or HSNT-4A if form factor flexibility exists.