500mA Step-Up/Down DC/DC Controller, 12V In, 30V Out, TSSOP
500mA Buck-Boost DC/DC Controller, 12V In, 30V Out, TSSOP
TL497A Buck-Boost DC/DC Controller, Adjustable Output 30V 500mA 12V 60% TSSOP14
Commercial Temperature DC/DC Controller, 1 Function, 4.5-12V Input, TSSOP-14