S-816A48AMC-BAXT2U

Overview

The S-816A48AMC-BAXT2U is a linear low-dropout (LDO) voltage regulator manufactured by ABLIC Inc. It provides a fixed output voltage of 4.8 V with a maximum output current of 1 A. The device operates within an input voltage range up to 16 V and features a quiescent supply current of 40 µA. It is housed in a surface-mount SOT-23-5 package and supports operation temperatures from -40°C to +85°C.

Feature Summary

• Provides stable regulated power for sensitive electronic circuits
• Utilizes external transistor architecture for high current handling
• Designed for compact surface-mount integration

Applications

• Portable battery-powered devices requiring efficient power management
• Embedded systems needing stable 4.8 V logic rails
• Industrial control modules operating in extended temperature ranges

Procurement Notes

Verify the specific suffix BAXT2U against official ABLIC documentation to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure compatibility with existing PCB footprints for the SOT-23-5 form factor before procurement.

Selection Notes

Select this component when a 4.8 V fixed output is required with up to 1 A load capability. Consider the 40 µA quiescent current for battery life optimization. Verify that the SOT-23-5 package thermal performance meets the application's dissipation requirements under expected load conditions.

Part Context

This part belongs to the ABLIC S-816 series of linear regulators. These components are designed for power management applications where stable voltage regulation is critical. The series typically offers various fixed output voltages to accommodate different system requirements while maintaining low noise and high ripple rejection characteristics.

Replacement Considerations

Consult official ABLIC substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter equivalence for any cross-reference parts.