TI instruments announced the TPS82671 step-down regulator that combines all external components on TI’s new MicroSiP(TM) package. This new package simplifies the design of portable applications because it includes all external component on a miniature board. This part is able to provide 600mA of output current. It has a tiny footprint of 6.7mm2 and 90% efficiency at 5.5-MHz operation. It also has a unique PWM frequency dithering feature that reduces noise and improves performance. Check datasheet on the link below.
TPS82671 – 600mA Fully Integrated step-down regulator - [Link]