XR77129ELB-F Maxlinear

Description: IC REG CTRLR BUCK SMBUS 44TQFN, Packaging: Tray, Package / Case: 44-WFQFN Exposed Pad, Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Down, Operating Temperature: -40°C ~ 125°C (TJ), Output Configuration: Positive, Frequency - Switching: 105kHz ~ 1.23MHz, Topology: Buck, Voltage - Supply (Vcc/Vdd): 6V ~ 40V, Supplier Device Package: 44-TQFN (7x7), Synchronous Rectifier: Yes, Control Features: Enable, Serial Interfaces: I2C, SMBus, Output Phases: 1, Clock Sync: No, Number of Outputs: 4.