S-816A56AMC-BBFT2U

Voltage Regulators - Linear Regulator Controllers Overview

The S-816A56AMC-BBFT2U is a linear regulator controller manufactured by ABLIC Inc., designed for external transistor-based voltage regulation. It provides a fixed output voltage of 5.6 V with a maximum output current capability of 1 A when paired with an appropriate external pass transistor. The device operates within a standard temperature range and utilizes a compact SOT-23-5 surface-mount package, facilitating integration into space-constrained power management designs.

Voltage Regulators - Linear Regulator Controllers Feature Summary

• Functions as a dedicated controller requiring an external pass transistor to regulate voltage
• Provides a stable fixed output voltage setting
• Supports high current delivery through external component configuration

Voltage Regulators - Linear Regulator Controllers Applications

• Battery-powered portable electronic devices
• Embedded systems requiring precise voltage rails
• Industrial control modules needing regulated power supplies

Voltage Regulators - Linear Regulator Controllers Procurement Notes

Verify the specific suffix BBFT2U against official ABLIC documentation to confirm tape-and-reel packaging specifications and marking codes. Ensure compatibility with external pass transistors selected for thermal performance and current handling capabilities. Confirm RoHS compliance status directly from the manufacturer's latest datasheet before finalizing procurement orders.

Voltage Regulators - Linear Regulator Controllers Selection Notes

Select this component when a fixed 5.6 V rail is required with current capacity exceeding internal regulator limits. Evaluate thermal dissipation requirements for the external pass transistor based on input-output voltage differentials and load currents. Ensure the SOT-23-5 footprint aligns with existing PCB layout constraints and assembly processes.

Voltage Regulators - Linear Regulator Controllers Part Context

This part belongs to the S-816 series of linear regulator controllers from ABLIC. Unlike integrated LDOs, this family separates the control logic from the power stage, allowing designers to optimize efficiency and thermal management using discrete components tailored to specific application loads.

Voltage Regulators - Linear Regulator Controllers Replacement Considerations

No direct public substitute part numbers are confirmed in available documentation. Verify functional equivalence carefully if considering alternatives, ensuring matching output voltage, current handling via external components, and package compatibility.