LINEAR TECHNOLOGY LTC3115MPFE-2#PBF DC-DC Switching Buck-Boost Regulator, Adjustable, 2.7V-40Vin, 2.7V-40Vout, 2Aout, TSSOP-20
Buck-Boost DC/DC Controller, Adjustable 2.7V, 2A, TSSOP, -55°C to 150°C
IC REG BCK BST ADJ 1A/2A 20TSSOP
4A, 4MHz, Monolithic Synchronous Step-Down Regulator