NCP1012ST130T3G onsemi

Description: IC OFFLINE SWITCH FLYBACK SOT223, Frequency - Switching: 130kHz, Duty Cycle: 67%, Operating Temperature: -40°C ~ 150°C (TJ), Mounting Type: Surface Mount, Package / Case: TO-261-4, TO-261AA, Packaging: Tape & Reel (TR), Power (Watts): 19 W, Part Status: Obsolete, Fault Protection: Over Load, Over Temperature, Over Voltage, Supplier Device Package: SOT-223 (TO-261), Voltage - Supply (Vcc/Vdd): 8.5V ~ 10V, Topology: Flyback, Output Isolation: Isolated, Voltage - Breakdown: 700V, Internal Switch(s): Yes.