S-816A34AMC-BAJT2U

Overview

The S-816A34AMC-BAJT2U is a linear voltage regulator manufactured by ABLIC Inc. It provides a fixed output voltage of 3.4V with a maximum output current of 1A. The device operates within an input voltage range up to 16V and features a typical supply current of 40µA. It is housed in a compact SOT-23-5 package (SC-74A, SOT-753) and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Fixed 3.4V output voltage regulation
• High output current capability of 1A
• Low quiescent current consumption
• Compact surface-mount packaging

Applications

• Battery-powered portable devices
• Embedded systems requiring stable low-voltage rails
• Consumer electronics power management
• Industrial control circuits

Procurement Notes

Verify the exact suffix BAJT2U for tape-and-reel packaging configuration. Confirm RoHS compliance status through official datasheets or manufacturer declarations. Ensure compatibility with existing PCB footprint dimensions for SOT-23-5 packages during integration planning.

Selection Notes

Select this component when a stable 3.4V rail is required at currents up to 1A. Consider the 16V maximum input rating for systems with higher supply voltages. Evaluate thermal dissipation requirements based on load current and ambient temperature conditions within the specified operating range.

Part Context

This part belongs to the ABLIC S-816 series of linear regulators. The series is characterized by high withstand voltage CMOS process technology. These regulators are designed for applications requiring low offset voltage and reliable performance in automotive and industrial environments.

Replacement Considerations

Check for direct pin-compatible alternatives within the same ABLIC family. Verify that substitute parts match the 3.4V output and 1A current specifications. Ensure thermal and electrical characteristics align with original design constraints.