LM2679S-3.3-NS National Semiconductor

Description: SWITCHING REG, VOLTAGE-MODE, 8.1, Packaging: Bulk, Package / Case: TO-263-8, D²Pak (7 Leads + Tab), TO-263CA, Output Type: Fixed, Mounting Type: Surface Mount, Number of Outputs: 1, Function: Step-Down, Current - Output: 5A, Operating Temperature: -40°C ~ 125°C (TJ), Output Configuration: Positive, Frequency - Switching: 260kHz, Voltage - Input (Max): 40V, Topology: Buck, Supplier Device Package: DDPAK/TO-263-7, Synchronous Rectifier: No, Voltage - Input (Min): 8V, Voltage - Output (Min/Fixed): 3.3V, Part Status: Active.