ETA3521
2MHz, 4A, COT Synchronous Step-down Converter in SOT563
The ETA3521 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 4A of output current. The devices operate from an input voltage range of 2.5V to 6.0V and provide output voltages from 0.6V to VIN, making the ETA3521 ideal for low voltage power conversions.