Product_description: ["LM2575 Series 40 V 1 A 52 kHz Step-Down Switching Regulator - TO-220-5 ***** For more information refer to the specification sheet located in the 'Downloads' section below the image *****", 'ON SEMICONDUCTOR LM2575T-3.3G IC, STEP-DOWN REGULATOR, TO-220-5', 'STEP-DOWN REGULATOR, TO-220-5; Topology:Buck (Step Down); Input Voltage Min:4.75V; Input Voltage Max:40V; DC / DC Converter IC Case:TO-220; No. of Pins:5Pins; Output Current:1A; Switching Frequency:52kHz; Product Range:-; MSL:- RoHS Compliant: Yes'] (Page 1)