UTC/友顺
8000
NA
UNISEM
2789
TO-220
UBEC
6528
QFN
DLP/FTDI
6230
原厂原封
UNITPOWER
30000
SOT-23
US
45000
SOT-23
UMISEM
6540
TO-220
UNISEM
50000
TO-220
UNISONIC
990000
NA
UTC/友顺
29954
SOT-25
UBEC
11200
QFN40
DIODES
35279
UP
26800
SOT-23
UNISEM/友尼森
7800
TO-220
DIODES-美台
9417
SMD-4