부품 번호	제조업체 / 브랜드	간단한 설명
HUF75531SK8	INTERSIL	6A 80V 0.030 Ohm N-Channel UltraFET Power MOSFET IC
HUF75531SK8(75531SK8)	FAIRCHILD	HUF75531SK875531SK8 FAIRCHILD IC SOP8
HUF75531SK8T	ON Semiconductor	MOSFET N-CH 80V 6A 8-SOP
HUF75531SK8T-NL	FAIRCHILD	HUF75531SK8T-NL FAIRCHILD IC Original