LNK3204 12V 120mA buck supply

NCP1053B 5V 6W step down converter

5V 10A switching regulator using SG1524FF average model

TPS50601-SP 2.5V 6A buck converter

UC1825 buck converter at 1.5MHz

UC1843 buck converter

UC1845 20V buck supply

UC1846 5V 6W forward converter

UC2843 25V boost regulator

UC3842 9V buck converter

UCC2802 25V boost converter

UCC2803 5V to 12V boost converter