CS5173EDR8 onsemi

Description: IC REG BUCK BOOST ADJ 1.5A 8SOIC, Voltage - Output (Min/Fixed): 1.28V, Voltage - Input (Min): 2.7V, Voltage - Output (Max): 40V (Switch), Synchronous Rectifier: No, Supplier Device Package: 8-SOIC, Topology: Buck, Boost, Flyback, Forward Converter, SEPIC, Voltage - Input (Max): 30V, Frequency - Switching: 560kHz, Output Configuration: Positive, Operating Temperature: -40°C ~ 125°C (TJ), Current - Output: 1.5A (Switch), Function: Step-Up, Number of Outputs: 1, Mounting Type: Surface Mount, Output Type: Adjustable, Package / Case: 8-SOIC (0.154", 3.90mm Width), Packaging: Tape & Reel (TR).