ML4903CT Fairchild Semiconductor

Description: SWITCHING CONTROLLER, Packaging: Bulk, Package / Case: 20-TSSOP (0.173", 4.40mm Width), Output Type: Transistor Driver, Mounting Type: Surface Mount, Function: Step-Down, Operating Temperature: 0°C ~ 70°C, Output Configuration: Positive, Frequency - Switching: 200kHz, Topology: Buck, Voltage - Supply (Vcc/Vdd): 4.75V ~ 5.25V, 11.4V ~ 12.6V, Supplier Device Package: 20-TSSOP, Synchronous Rectifier: No, Output Phases: 1, Duty Cycle (Max): 98%, Clock Sync: No, Part Status: Active, Number of Outputs: 1.