B0505LS-1WR2 DC-DC 5V to 5V200mA 1W
MAX1771ESA+T DC-DC SOP-8
P3482 EUP3482DIR1 DC-DC SOP-8 5pcs/lot
RP-0505S SIP-4 DC-DC
WRB1209S-3WR2 9-18V to 9V DC-DC