The ultimate SMD marking codes database

Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits. When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.
Showing codes starting with 'LG'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
LG
SMBG13A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMBG13CA
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms), Bidir.
LG
PZU5.6B1A
NXP Semiconductors
SOD-323
Zener diode
5.31..5.55V, Zzt=40(Iz=5mA), 320mW
LG
SMF13A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, 9.3A, 200W(1ms)
LG
SMF13AG
ON Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, 9.3A, 200W(1ms)
LG
SMF13CA
Socay Electronics
SOD-123FL
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=9.30A, 200W(1ms), Bidir.
LG
SODJ13A-SH
Leshan Radio Company
SOD-123FL
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, Ipp=20A(8.3ms), 200W(1ms)
LG
SMF13A
Taiwan Semiconductor Company
SOD-123W
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, 9.3A, 200W(1ms)
LG
1SMB13A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=13V, 27.9A, 600W(1ms)
LG
P6SMAJ13ADFQ
Diodes
D-FLAT
Transient voltage supressor
Vrwm=13V, Vbr=14.40..16.50V, Ipp=27.9A, 600W(1ms)
LG
3.0SMB15A
Ruilong Yuan Electronics
DO-214AA
Zener diode
14.40..16.50V, Zzt=5.5, Izt=50mA, 3W
LG
CD214B-T13A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=13V, Irsm=27.9A, 600W(1ms)
LG
EC76SMBJ13A
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
P6SMB20A
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=20V, Vbr=19..21.0V, 21.7A, 600W(1ms)
LG
P6SMBJ13A
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=12.4..13.7V, 33A, 600W(1ms)
LG
SM6T7V5CA
MDE Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=6.4V, Vbr=7.13..7.88V, 53A, 600W(1ms), Bidir.
LG
SM6T7V5CA
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=6.4V, Vbr=7.13..7.88V, 53A, 600W(1ms), Bidir.
LG
SMBJ13A
Bourns
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMBJ13A
Leimao Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.4..15.9V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Lucky Forest
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Ruilong Yuan Electronics
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LG
SMBJ13A
StarHope
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Starsea Electronic
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LG
SMBJ13A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMBJ13A
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13A-T
INPAQ Technology
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBJ13CA
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms), Bidir.
LG
TSMB20A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, Ipp=22A, 600W(1ms)
LG
TV06B130J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LG
6.0SMAJ13A
UN Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.9A, 600W(1ms)
LG
SMA6J13A
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBS13A
Formosa Microsemi
SMB-S
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, Ipp=27.9A, 600W(1ms)
LG
MDZ5256C
FutureWafer Tech
DFN0603
Zener diode
28.50..31.50V, Zzt=49.0, Izt=2.0mA, 150mW
LG
2SC4738-GR
Toshiba
2-2H1A
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC3052-G
Mitsubishi Electric
SC-59
NPN transistor
AF, 50V, 200mA, 150mW, B=400..800, 200MHz
LG
2SC4154-G
Mitsubishi Electric
SC-70
NPN transistor
AF-Amp, 50V, 200mA, 150mW, 200MHz, B=400..800
LG
2SC5383-G
Isahaya Electronics
SC-75A
NPN transistor
AF-Amp, 50V, 200mA, 125mW, 200MHz, B=400..800
LG
2SC2712-GR
Weitron Technology
SOT-23
NPN transistor
GP, AF, 50V, 150mA, 150mW, B=200..400, >80MHz
LG
BF767
Siemens
SOT-23
PNP transistor
VHF/UHF-LN, 950MHz
LG
ELM7636HDB
ELM Technology
SOT-23
Voltage detector IC
3.6V±2%, +Reset PPO, Rdt=50ms
LG
HAC2712GR
Hottech Electronics
SOT-23
NPN transistor
AF-Amp, 60V, 150mA, 150mW, B=200..400, >80MHz
LG
AX6601-18R
AXElite Technology
SOT-23L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA
LG
2SC4116-GR
Toshiba
SOT-323
NPN transistor
GP, AF, 50V, 150mA, 100mW, B=200..400, >80MHz
LG
BU4947FP3
Rohm
SOT-89
Voltage detector IC
4.7V±1%, +Reset PPO
LG
RT9166A-36CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
LG
AX6603-180SC
AXElite Technology
SC-82-4L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
LG
ELM7347NAC1A
ELM Technology
SC-82AB
Voltage detector IC
4.7V+1.2%, -Reset ODO
LG
R1114Q361A
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 3.6V±2%, 150mA, -CE
LG
RP130Q181D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, +CE, CL, 1.8V±1%, 150mA
LG
BU4947F
Rohm
SOP-4
Voltage detector IC
4.7V±1%, +Reset PPO
LG
R3116K371C
Ricoh
DFN1010-4
Voltage detector IC
3.7V±0.8%, -Reset PPO
LG
TCR2LN20
Toshiba
SDFN-4
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE
LG
ELM7347NBC1A
ELM Technology
SC-70-5
Voltage detector IC
4.7V±1.2%, -Reset ODO, -MR
LG
IDT74LVC1G32ADY
Integrated Device Technology
SO5-1
CMOS logic IC
2-input OR gate
LG
RT9168-31CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±2%, 200mA, +CE
LG
AX6603-180B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
LG
2SC4207-GR
Toshiba
SOT-25
NPN transistor
Dual, AF, 60V, 150mA, 300mW, B=200..400, >80MHz
LG
2SC4944-GR
Toshiba
SOT-25
NPN transistor
Dual, AF, 60V, 150mA, 200mW, B=200..400, >80MHz
LG
BU4947G
Rohm
SSOP-5
Voltage detector IC
4.7V±1%, +Reset PPO
LG
AX6603-180BT
AXElite Technology
TSOT-23-5L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
LG
ELM99263B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±2%, 300mA, +CE
LG
BU4947FWE
Rohm
VSOF-5
Voltage detector IC
4.7V±1%, +Reset PPO
LG
BL8566-GCR6
Analog Integrations
SOT-23-6
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.8V/2.5V±2%, 300mA, +CE
LG
R3160N210A
Ricoh
SOT-23-6
Voltage detector IC
21.0V±1.5%, -Reset ODO
LG
RP154N007B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 300mA, +CE
LG
AX6604GCA
AXElite Technology
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=2.8V/1.8V±2%, 200mA, +CE
LG
LR6155E6-GC
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±2%, 150mA, +CE
LG
LR6155E6-GD
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±2%, 150mA, +CE
LG
KRC857F
Korea Electronics
TFS6
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=10k/47k
LG
RP107K161D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE, CL
LG
AX6603-180Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
LG
ELM7347NAC1A
ELM Technology
WSON6-1.6x1.6
Voltage detector IC
4.7V+1.2%, -Reset ODO
LG
MIC2211-2.7/1.8BML
Micrel
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V(150mA)/1.8V(300mA)±1%, +CE
LG
2SC4738FT-GR
Toshiba
2-1B1A
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC4738F-GR
Toshiba
2-2HA1A
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC5804-G
Isahaya Electronics
T-USM
NPN transistor
AF-Amp, 50V, 200mA, 100mW, 200MHz, B=400..800
Lg
AX6603-380SC
AXElite Technology
SC-82-4L
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
Lg
AX6603-380B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
Lg
AX6603-380BT
AXElite Technology
TSOT-23-5L
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
Lg
AX6605FCA
AXElite Technology
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=2.8V/1.2V±2%, 200mA, +CE
Lg
AX6603-380Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
lg
PT7M6231CHC3E
Pericom Technology
SC-70
Voltage detector IC
3.1V±1.5%, +Reset PPO, L-free
lg
PT7M6231CHC3E
Pericom Technology
SC-70
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
3.1V±1.5%, +Reset PPO, L-free
lg
PT7M6231CHTA3E
Pericom Technology
SOT-23
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHC4
Pericom Technology
SC-70-4
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHC4E
Pericom Technology
SC-70-4
Voltage detector IC
3.1V±1.5%, +Reset PPO, Lead free
lg
PT7M6231CHC4
Pericom Technology
SOT-23-5
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHC4E
Pericom Technology
SOT-23-5
Voltage detector IC
3.1V±1.5%, +Reset PPO, L-Free
LG-
RT9819C-28PV
Richtek Technology
SOT-23
Voltage detector IC
2.8V±1.5%, -Reset PPO, Rdt=220ms
LG6
P6SMAFJ13A
Sunmate Semiconductor
SMA-F
Transient voltage supressor
Vrwm=13V, Vbr=14.4..16.5V, Ipp=27.9A, 600W
LG6
SMA6J13A
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=13V, Vbr=14.4..16.5V, Ipp=27.9A, 600W(1ms)
LG7
SM6T15A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=12.8V, Vbr=14.3..15.8V, 28A, 600W(1ms)
LG7
SM6T15CA
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=12.8V, Vbr=14.3..15.8V, 28A, 600W(1ms), Bidir.
LGA
TPSMF4L13A
Littelfuse
SOD-123FL
Transient voltage supressor
Vbr=14.40..15.90V, Vrwm=13V, Ipp=18.6A, 400W(1ms)
LGA
TPSMB13A-VR
Littelfuse
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=28.0A, 600W(1ms)
LGA
TPSMBJ13A
Anova Technologies
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LGA
TPSMBJ13A
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LGA
TPSMBJ13A
UN Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LGA
SI431AS
Kodenshi AUK
SOT-23
Voltage reference IC
Adjustable, Precision, Shunt, 2.495..36V±0.5%
LGB
SI431BS
Kodenshi AUK
SOT-23
Voltage reference IC
Adjustable, Precision, Shunt, 2.495..36V±1%
LGC
1SMB13CA
ON Semiconductor
403C
Transient voltage supressor
Vrwm=13V, 27.9A, 600W(1ms), Bidir.
LGC
SZ1SMB13CA
ON Semiconductor
403C
Transient voltage supressor
Vrwm=13V, 27.9A, 600W(1ms), Bidir.
LGC
SMB10J13CA
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vbr=14.40..15.90V, Vrwm=13.0V, Ipp=46.51A, 1000W(1ms), Bidir.
LGH
SMBJ13A-H
Yint Electronics
DO-214AA
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LGJ
P6SMB20A
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=20V, Vbr=19..21.0V, 21.7A, 600W(1ms)
LGK
SMB20A
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, 21.7A, 600W(1ms)
LGM
SMB20CA
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, 21.7A, 600W(1ms), Bidir.
LGP
TPSMB20A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vbr=19.0..21.0V, Vrwm=17.1V, Ipp=21.7A, 600W(1ms)
LGR
KTC4075-R
Korea Electronics
SOT-323
NPN transistor
AF, 60V, 150mA, 100mW, B=200..400, >80MHz
LGs
BF775A
Siemens
SOT-23
NPN transistor
VHF/UHF, 25V, 30mA, 280mW, B=50..250, 5.8GHz
LGT
SMBJ13AT
Lite-On Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.4..15.9V, Ipp=27.9A, 600W(1ms)
LGT
SMA6J13AT
Lite-On Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=13.0V, Vbr=14.4..15.9V, Ipp=27.9A, 600W(1ms)
LG18
MIC5219-1.8BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±1%, 500mA, +CE
LG18
MIC5219-1.8YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±1%, 500mA, +CE, Pb Free
LG25
MIC5219-2.5BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±1%, 500mA, +CE
LG25
MIC5219-2.5YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±1%, 500mA, +CE, Pb Free
LG26
MIC5219-2.6BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±1%, 500mA, +CE
LG26
MIC5219-2.6YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±1%, 500mA, +CE, Pb Free
LG27
MIC5219-2.7BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±1%, 500mA, +CE
LG27
MIC5219-2.7YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±1%, 500mA, +CE, Pb Free
LG28
MIC5219-2.8BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±1%, 500mA, +CE
LG28
MIC5219-2.8YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±1%, 500mA, +CE, Pb Free
LG29
MIC5219-2.9BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±1%, 500mA, +CE
LG29
MIC5219-2.9YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±1%, 500mA, +CE, Pb Free
LG2J
MIC5219-2.85BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±1%, 500mA, +CE
LG2J
MIC5219-2.85YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±1%, 500mA, +CE, Pb Free
LG30
MIC5219-3.0BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±1%, 500mA, +CE
LG30
MIC5219-3.0YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±1%, 500mA, +CE, Pb Free
LG31
MIC5219-3.1BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±1%, 500mA, +CE
LG31
MIC5219-3.1YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±1%, 500mA, +CE, Pb Free
LG33
MIC5219-3.3BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±1%, 500mA, +CE
LG33
MIC5219-3.3YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±1%, 500mA, +CE, Pb Free
LG36
MIC5219-3.6BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.6V±1%, 500mA, +CE
LG36
MIC5219-3.6YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.6V±1%, 500mA, +CE, Pb Free
LG50
MIC5219-5.0BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±1%, 500mA, +CE
LG50
MIC5219-5.0YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±1%, 500mA, +CE, Pb Free
LGAA
MIC5219BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, Adj. 0.9..5.0V2%, 500mA, +CE
LGAA
MIC5219YM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, Adj. 0.9..5.0V2%, 500mA, +CE, Pb Free

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