National Semiconductor LM2576HVS-12/NOPB Current - Output: 3A Filter Terminals: SMD Frequency - Switching: 52kHz Input Voltage: 60V Input Voltage Primary Max: 60V Internal Switch(s): Yes Mounting Type: Surface Mount Msl: MSL 3 - 168 Hours No. Of Pins: 5 Number Of Outputs: 1 Operating Temperature: -40?°C ~ 125?°C Operating Temperature Range: -40?‚?°C To +125?‚?°C Output Current: 3A Output Voltage: 12V Package / Case: D??Pak, TO-263 (5 leads + tab) Power - Output: - Rohs Compliant: Yes Series: SIMPLE SWITCHER?® Switching Frequency Max: 52kHz Synchronous Rectifier: No Type: Step-Down (Buck) Voltage - Input: 4 ~ 60 V Voltage - Output: 12V Other Names: *LM2576HVS-12::*LM2576HVS-12/NOPB::LM2576HVS-12