Switching Regulator, Current-mode, 2.41A, 70kHz Switching Freq-Max, PSFM4, TO-220F, 4 PIN
Flyback DC/DC Controller, 8.1V 12mA TO-220-4 Through Hole -25°C to 85°C
DC/DC Controller 11-30V 4-Pin TO-220F
KA1M0380RB-TU TO-220-4 Single Output 35W 12mA 85°C