DC DC Cntrlr Single-OUT Synchronous Step Up Controller 7V to 75V Input Automotive 28-Pin SSOP
LTC3810 - 100V Current Mode Synchronous Switching Regulator Controller; Package: SSOP; Pins: 28; Temperature Range: -40°C to 85°C

DC DC Cntrlr Single-OUT Sync Step Down 4.5V to 36V Input 38-Pin TSSOP EP