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Marking code
Ic model number
Chip authenticity discrimination
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Model:R1191N021B,Screen printing code:421XX,Package:SOT-23-5
Model
R1191N021B
Code
421XX
Manufacturer
Package
SOT-23-5
Pin count
0
Describe
2.1V 300mA LDO Regulator with the Reverse Current Protection
IC model number
ZZ€“
ZZ–
ZZXXX
ZZX
ZZS
ZZR
ZZR
ZZQ
ZZP
ZZP
ZZN
ZZM
ZZL
ZZK
ZZJ
ZZFGC
ZZFGB
ZZ=
ZZ9
ZZ8
ZZ7
ZZ6
ZZ5
ZZ5
ZZ4 0 C
ZZ4 0 6
ZZ4
ZZ3 MC
ZZ3 M6
ZZ3 LC
ZZ3 L6
ZZ3 KC
ZZ3 K6
ZZ3 HC
ZZ3 H6
ZZ3 FC
ZZ3 F6
ZZ3 EC
ZZ3 E6
ZZ3 DC
ZZ3 D6
ZZ3 CC
ZZ3 C6
ZZ3 BC
ZZ3 B6
ZZ3 AC
ZZ3 A6
ZZ3 9 C
ZZ3 9 6
ZZ3 8 C
ZZ3 8 6
ZZ3 7 C
ZZ3 7 6
ZZ3 6 C
ZZ3 6 6
ZZ3 5 C
ZZ3 5 6
ZZ3 4 C
ZZ3 4 6
ZZ3 3 C
ZZ3 3 6
ZZ3 2 C
ZZ3 2 6
ZZ3 1 C
ZZ3 1 6
ZZ3 0 C
ZZ3 0 6
ZZ3
ZZ2
ZZ1
Marking code
2SK2980
2SK2980
AAT3663IWO-4.2-2-T1
MAX803SQ463T1G
SMFZ9.1V
HWD809REX
SMFZ8.2V
SMFZ7.5V
SMFZ6.8V-RTK/P
SMFZ6.8V
SMFZ6.2V
SMFZ5.6V
SMFZ5.1V
SMFZ4.7V
SMFZ4.3V
MT48LC4M32LFFC-8 ES
MT48LC4M32LFFC-10 ES
RT9711AGBG
CMPZDA10V
CMPZDA9V1
CMPZDA8V2
CMPZDA7V5
OF4342
CMPZDA6V8
XC9225G40CD
XC9225G406D
CMPZDA6V2
XC9225G3MCD
XC9225G3M6D
XC9225G3LCD
Lastest
8970AK-17
A4L
950B
148
7C4+45X
TPS 53624
3A4L
74HC32D
6FF
J50
L311
F2011T
D34+FXX
RA21C
9KKX
ABT541EP
5R250P
9BXX
D4
X37C
LM+XX
FRXXX
ATHXXX+32DM
KKXXX
502
4HK
UM
FWAA
110833
6P0
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