IC 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Switching Regulator or Controller
IC 5.4 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PSSO7, TO-263, 7 PIN, Switching Regulator or Controller
Conv DC-DC 8V to 40V Synchronous Step Down Single-Out 1.2V to 37V 3A 7-Pin(7+Tab) TO-220 Tube

5A Step-Down DC/DC Controller, 40V In, Adj/Fixed Out, 260kHz, VSON
IC 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8, 0.150 INCH, PLASTIC, SOIC-8, Switching Regulator or Controller
IC 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO16, LLP-16, Switching Regulator or Controller

Dual Adjustable Step-Down Switching Power Supply Controller 28-TSSOP 0 to 125