S-816A41AMC-BAQT2U

Overview

The S-816A41AMC-BAQT2U is a linear low-dropout (LDO) voltage regulator manufactured by ABLIC Inc. It provides a fixed output voltage of 4.1 V with a maximum output current capability of 1 A. The device operates within an input voltage range up to 16 V and supports surface mount installation in an SOT-23-5 package. It functions across a temperature range of -40°C to +85°C.

Feature Summary

• Provides stable fixed voltage regulation for sensitive electronic circuits
• Capable of delivering high output current for power-intensive loads
• Designed for surface-mount integration in compact board layouts

Applications

• Portable battery-powered devices requiring efficient power management
• Embedded systems needing stable 4.1 V logic supply rails
• Consumer electronics utilizing linear regulation for noise-sensitive components

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as the product may be scheduled for discontinuation. Ensure packaging specifications match project requirements before finalizing orders.

Selection Notes

Select this regulator when a fixed 4.1 V output at 1 A is required within a 16 V input limit. Consider the SOT-23-5 footprint for space-constrained designs. Evaluate thermal dissipation needs given the package size and potential load currents during operation.

Part Context

This component belongs to the S-816 series of LDO regulators from ABLIC. The series focuses on high-current performance in small packages. The specific model offers a precise 4.1 V output, distinguishing it from other variants in the family that provide different voltage levels or current ratings.