Texas Instruments, LM2575T-5.0/NOPB Step-Down Switching Regulator, 1-Channel 1A 5-Pin, TO-220
7 x 8.16mm, Maximum Operating Temperature: +125 °C, MPN: LM2575T-5.Texas Instruments Step-Down Switching Regulator, 1-Channel 1A 5-Pin, TO-220, Regulator Function: Buck Controller, Inverting, Minimum Input Voltage: 4 V, Maximum Input Voltage: 40 V, Output Type: Fixed, Mounting Type: Through Hole, Switching Regulator: Yes, Dimensions: 10.89mm, Efficiency: 77%, Length: 10.