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'

Marking
Name
Manufacturer/Case
Function
LG
1SMB13A
ON Semiconductor
403A
Transient voltage supressor
Vrwm=13V, 27.9A, 600W(1ms)
LG
2SC2712-GR
Toshiba
SOT-23
NPN transistor
GP, AF, 50V, 150mA, 150mW, B=200..400, >80MHz
LG
2SC3052-G
Mitsubishi Electric
SC-59
NPN transistor
AF, 50V, 200mA, 150mW, B=400..800, 200MHz
LG
2SC4116-GR
Toshiba
SOT-323
NPN transistor
GP, AF, 50V, 150mA, 100mW, B=200..400, >80MHz
LG
2SC4154-G
Mitsubishi Electric
SOT-323
NPN transistor
AF-Amp, 50V, 200mA, 150mW, 200MHz, B=400..800
LG
2SC4207-GR
Toshiba
SOT-25
NPN transistor
Dual, AF, 60V, 150mA, 300mW, B=200..400, >80MHz
LG
2SC4738-GR
Toshiba
SOT-23
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC4738F-GR
Toshiba
SOT-490
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC4738FT-GR
Toshiba
TESM
NPN transistor
AF-Amp, 60V, 150mA, 100mW, >80MHz, B=200..400
LG
2SC4944-GR
Toshiba
SOT-25
NPN transistor
Dual, AF, 60V, 150mA, 200mW, B=200..400, >80MHz
LG
2SC5383-G
Isahaya Electronics
SC-75A
NPN transistor
AF-Amp, 50V, 200mA, 125mW, 200MHz, B=400..800
LG
2SC5804-G
Isahaya Electronics
T-USM
NPN transistor
AF-Amp, 50V, 200mA, 100mW, 200MHz, B=400..800
LG
3.0SMB15A
Ruilong Yuan Electronics
DO-214AA
Zener diode
14.40..16.50V, Zzt=5.5, Izt=50mA, 3W
LG
AX6601-18R
AXElite Technology
SOT-23L
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA
LG
AX6603-180B
AXElite Technology
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±2%, 300mA, +CE
Lg
AX6603-380B
AXElite Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.8V±2%, 300mA, +CE
LG
AX6604GCA
AXElite Technology
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8/1.8V±2%, 200mA, +CE
Lg
AX6605GCA
AXElite Technology
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8/1.8V±2%, 200mA, +CE
LG
BF767
Siemens
SOT-23
PNP transistor
VHF/UHF-LN, 950MHz
LG
BU4947F
Rohm
SOP-4
Voltage detector IC
4.7V±1%, +Reset PPO
LG
BU4947FP3
Rohm
SOT-89
Voltage detector IC
4.7V±1%, +Reset PPO
LG
BU4947FWE
Rohm
VSOF-5
Voltage detector IC
4.7V±1%, +Reset PPO
LG
BU4947G
Rohm
SSOP-5
Voltage detector IC
4.7V±1%, +Reset PPO
LG
CD214B-T13A
Bourns
DO-214AA
Transient voltage supressor
Vrwm=13V, Irsm=27.9A, 600W(1ms)
LG
ELM7636HDB
ELM Technology
SOT-23
Voltage detector IC
3.6V±2%, +Reset PPO, 50ms
LG
ELM99263B
ELM Technology
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±2%, 300mA, +CE
LG
IDT74LVC1G32ADY
Integrated Device Technology
SO5-1
Capacitance diode
2-input OR gate
LG
KRC857F
Korea Electronics
TFS6
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1/R2=10k/47k
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
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
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
PT7M6231CHC3

SC-70
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHC3E

SC-70
Voltage detector IC
3.1V±1.5%, +Reset PPO, Lead free
lg
PT7M6231CHC4

SC-70-4
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHC4E

SC-70-4
Voltage detector IC
3.1V±1.5%, +Reset PPO, Lead free
lg
PT7M6231CHTA3

SOT-23
Voltage detector IC
3.1V±1.5%, +Reset PPO
lg
PT7M6231CHTA3E

SOT-23
Voltage detector IC
3.1V±1.5%, +Reset PPO, Lead free
LG
PZU5.6B1A
Philips
SOD-323
Zener diode
5.6V±2%, If=200mA, 320mW
LG
R1114Q361A
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, Low noise, 3.6V±2%, 150mA, -CE
LG
R3116K371C
Ricoh
DFN1010-4
Voltage detector IC
3.7V±0.8%, -Reset PPO
LG
RP107K161D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE, CL
LG
RP130Q181D
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, LN, +CE, CL, 1.8V±1%, 150mA
LG
RP154N007B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1%, 300mA, +CE
LG
RT9166A-36CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 3.6V±2%, 600mA
LG
RT9168-31CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±2%, 200mA, +CE
LG
SM6T7V5CA
MDE Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=6.4V, Vbr=7.13..7.88V, 53A, 600W(1ms), Bidir.
LG
SMA6J13A
Micro Commercial Components
DO-214AC
Transient voltage supressor
Vbr=14.4..15.9V, Vrwm=13V, Ipp=27.9A, 600W(1ms)
LG
SMBG13A
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMBJ13A
Diodes
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMBJ13A
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=13V, Vbr=14.4..18.2V, 25.2A, 600W(1ms)
LG
SMF13A
EIC Semiconductor
SOD-123FL
Transient voltage supressor
Vrwm=13V, Vbr=14.4..15.9V, 9.3A, 200W(1ms)
LG
SMF13CA
Eris Technology
SOD-123FL
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, 9.3A, 200W(10/1000µs), Bidir.
LG
TV06B130J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=13.0V, Vbr=14.40..15.90V, Ipp=27.91A, 600W(1ms)
LG-
RT9819C-28PV
Richtek Technology
SOT-23
Voltage detector IC
2.8V±1.5%, -Reset PPO, Td=220ms
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
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.
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
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.
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
Vrwm=20V, 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