S-816A52AMC-BBBT2G

Overview

The S-816A52AMC-BBBT2G is a linear voltage regulator manufactured by ABLIC Inc., designed for applications requiring high output current with low quiescent current consumption. It features a fixed output voltage of 5.2 V and supports an output current of 1 A. The device operates within an input voltage range up to 16 V and maintains regulation across a temperature range of -40°C to +85°C. Packaged in a compact SOT-23-5 surface-mount format, it integrates external transistor control capabilities. Key electrical specifications include a supply current of 40 µA, ensuring efficient power management in battery-operated systems.

Feature Summary

• High-output current capability of 1 A for driving demanding loads
• Low quiescent current consumption of 40 µA for energy efficiency
• Wide input voltage tolerance up to 16 V
• Fixed 5.2 V output voltage with external transistor type architecture

Applications

• Battery-powered portable electronic devices
• Embedded systems requiring stable 5.2 V logic levels
• Industrial control modules operating in extended temperature ranges
• Communication equipment power supplies

Procurement Notes

Verify the exact suffix BBT2G against the manufacturer's latest datasheet to confirm pinout and thermal characteristics. Confirm RoHS compliance status as indicated in official documentation. Check for obsolescence notices or lifecycle changes directly from ABLIC Inc. before finalizing procurement plans.

Selection Notes

Select this component when a fixed 5.2 V output is required with high current drive capability. Ensure the application input voltage does not exceed 16 V. Consider the SOT-23-5 package constraints for thermal dissipation at full load. Verify that the 40 µA standby current meets system power budget requirements.

Part Context

This part belongs to the S-816 series of CMOS voltage regulators from ABLIC Inc. The series is characterized by high withstand voltage and low current consumption. The S-816A52AMC-BBBT2G specifically utilizes an external transistor configuration to achieve its 1 A output rating while maintaining low internal power dissipation.

Replacement Considerations

Consult ABLIC Inc. official substitution guides for direct replacements. Verify pin compatibility and thermal performance if considering alternative manufacturers. No specific substitute part numbers are confirmed in public data.