 
                    
                UTC
12000
TO-252
VBsemi
9000
TO252
UTC/友顺
30000
TO251
VBsemi/台湾微碧
30000
TO-220F
ON/安森美
5000
TO126
48000
N/A
ON
12000
SMD
ON/安森美
80
TO220
UTC/友顺
32500
TO-252
SILAN/士兰微
150000
TO-252-2L;TO-251J/D-3L
UTC/友顺
15520
TO-252220251
UTC(友顺)
105000
TO-252-2(DPAK)
UTC
20000
TO-252
士兰微
880000
TO-251
ON/安森美
50000
TO-251