S-816A38AMC-BANT2U

Overview

The S-816A38AMC-BANT2U is a linear regulator controller manufactured by ABLIC Inc. It provides a fixed positive output voltage of 3.8 V and supports an external transistor configuration for high current applications, with a maximum output current capability of 1 A. The device utilizes a compact SOT-23-5 surface-mount package. It operates within a temperature range of -40°C to +85°C and belongs to the S-816 series.

Feature Summary

• Designed as a linear regulator controller requiring an external pass transistor for operation.
• Supports high-output current capabilities up to 1 A when paired with appropriate external components.
• Features a fixed positive output voltage setting.

Applications

• Battery-powered portable electronic devices
• Embedded systems requiring stable low-noise power supplies
• Industrial control modules

Procurement Notes

Verify the specific suffix codes against the official ABLIC datasheet to ensure correct pinout and electrical characteristics. Confirm that the design includes suitable external transistors and passive components to handle the specified load current and thermal requirements. Check for RoHS compliance status in the latest documentation.

Selection Notes

Select this component when a fixed 3.8 V output is required with higher current demands than standard integrated LDOs can provide. Ensure the application circuit accommodates the external transistor selection necessary for the 1 A output rating. Verify that the SOT-23-5 package fits the available PCB footprint constraints.

Part Context

This part belongs to the S-816 series of voltage regulators from ABLIC. The series is characterized by high withstand voltage CMOS process technology, offering low offset voltage and high accuracy. These controllers are designed to work with external transistors to achieve higher output currents compared to fully integrated solutions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult ABLIC technical support or authorized distributors for cross-reference information regarding equivalent linear regulator controllers.