MCP19119T-E/MQ Microchip Technology

Description: IC REG CTRLR BCK PMBUS 28WDFN, Packaging: Tape & Reel (TR), Package / Case: 28-VFQFN 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: 100kHz ~ 1.6MHz, Topology: Buck, Voltage - Supply (Vcc/Vdd): 4.5V ~ 40V, Supplier Device Package: 28-QFN (5x5), Synchronous Rectifier: Yes, Control Features: Phase Control, Serial Interfaces: I²C, PMBus, SMBus, Output Phases: 1, Clock Sync: No, Part Status: Active, Number of Outputs: 1.