The AOZ128xxx series is a high efficiency, simple to use, 1.2A buck regulator flexible enough to be optimized for a variety of applications.
AOZ1282CI - SOT23-6.
AOZ1282DI - DFN2x2-8L.
AOZ1284PI (SO8) is a high voltage, high efficiency, simple to use, 4A buck regulator optimized for a variety of applications.
The AOZ1284 integrates an N-channel high-side power MOSFET and works from a 3.0V to 36V input voltage range, and provides up to 4A of continuous output current. The output voltage is adjustable from 30V down to 0.8V.