S-816A37AMC-BAMT2G

Overview

The S-816A37AMC-BAMT2G is a low dropout CMOS voltage regulator manufactured by ABLIC Inc. It provides a fixed output voltage of 3.7 V with an accuracy of ±2.0%. The device supports a maximum output current of 1 A and operates within an input voltage range up to 16 V. It features a typical dropout voltage of 100 mV at 1 A load. The quiescent current is specified as 1 µA during operation. The component is housed in a compact SOT-23-5 package and is rated for an operating temperature range from -40 °C to +85 °C.

Feature Summary

• Utilizes CMOS process technology for high efficiency and low power consumption.
• Capable of delivering high output current of 1 A with minimal voltage drop.
• Incorporates built-in protection circuits against overload conditions.

Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment needing extended operational life
• General purpose linear voltage regulation in consumer electronics

Procurement Notes

Verify the specific suffix codes on the datasheet to ensure compatibility with your design requirements, as variations may exist. Confirm the manufacturing status, as this part may be discontinued or subject to change. Check for RoHS compliance documentation before finalizing procurement decisions. Ensure that the supplier provides genuine components to avoid counterfeit risks.

Selection Notes

Select this regulator when a stable 3.7 V output is required with high current capability. Consider the low quiescent current for battery-operated applications where power efficiency is critical. Evaluate the thermal performance given the 600 mW power dissipation rating in the SOT-23-5 package. Compare with other series if higher input voltage tolerance or different output voltages are needed.

Part Context

This component belongs to the S-816 Series of low dropout voltage regulators from ABLIC. The series is characterized by its ability to handle high output currents while maintaining low power consumption. It is designed for use in portable devices where space and energy efficiency are paramount constraints.

Replacement Considerations

Check for direct pin-to-pin replacements within the S-816 family with adjusted output voltages. Verify electrical parameters such as dropout voltage and current limits against alternative LDOs from other manufacturers if sourcing this discontinued part proves difficult.