4.5-42V 0.3A Step-Down DC/DC Regulator SOT-23-6
4.5-42V, 0.6A Step-Down DC/DC Regulator, SOT-23-6
Adjustable 34V 300mA SOT-23-6 Surface Mount DC/DC Controller
Adjustable Positive DC/DC Controller, 34V, 300mA, SOT-23-6