LM2575HVSX-ADJ Adjustable 57V 1A Surface Mount DC/DC Controller
DC/DC Controller 8V-60V 5-Pin TO-263 Automotive
SIMPLE SWITCHE 1A Step-Down Voltage egulator 5-DDPAK/TO-263 -40 to 125
Adjustable DC/DC Controller 4.5V to 57V 1A TO-263-5
LM2575HVSX-ADJ/NOPB