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 'LN'

Marking
Name
Manufacturer/Case
Function
LN
2SC5488
Sanyo Electric
SSFP
NPN transistor
VHF/UHF LN, 20V, 70mA, 100mW, B=90..200, 7GHz
LN
AX6603-230B
AXElite Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.3V±2%, 300mA, +CE
Ln
AX6603-420B
AXElite Technology
SOT-23-5
Linear voltage regulator IC
LDO, 4.2V±3%, 300mA, +CE
LN
BST122
Philips
SOT-89
MOSFET p-type
VMOS, 50V 250mA, 1W, Rds=7.5(250mA), 5/10ns
LN
BU25UB3WG
Rohm
SSOP-5
Linear voltage regulator IC
LDO, 2.5V±1%, 360mA, +CE
LN
IDT74LVC1G126ADY
Integrated Device Technology
SO5-1
Capacitance diode
Bus buffer gate with 3-state output
LN
KRC863F
Korea Electronics
TFS6
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, R1=22k
LN
LR6155E6-NC
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±2%, 150mA, +CE
LN
LR6155E6-ND
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±2%, 150mA, +CE
LN
P6SMB27
Fagor Electronica
DO-214AA
Transient voltage supressor
Vbr=25.7..28.4V, Vrwm=23.1V, 16.0A, 600W(1ms)
LN
P6SMBJ16
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=16V, Vbr=14.4..17.6V, 20.8A, 600W(1ms)
ln
PT7M6233NLC3

SC-70
Voltage detector IC
3.3V±1.5%, -Reset ODO
ln
PT7M6233NLC3E

SC-70
Voltage detector IC
3.3V±1.5%, -Reset ODO, Lead free
ln
PT7M6233NLC4

SC-70-4
Voltage detector IC
3.3V±1.5%, -Reset ODO
ln
PT7M6233NLC4E

SC-70-4
Voltage detector IC
3.3V±1.5%, -Reset ODO, Lead free
ln
PT7M6233NLTA3

SOT-23
Voltage detector IC
3.3V±1.5%, -Reset ODO
ln
PT7M6233NLTA3E

SOT-23
Voltage detector IC
3.3V±1.5%, -Reset ODO, Lead free
LN
PZU6.2B2A
Philips
SOD-323
Zener diode
6.2V±2%, If=200mA, 320mW
LN
R1122N221A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.2V±2%, 150mA, -CE
LN
R3116K431C
Ricoh
DFN1010-4
Voltage detector IC
4.3V±0.8%, -Reset PPO
LN
RP107K221D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, CL
LN
RP154N013B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/2.8V±1%, 300mA, +CE
LN
RT9168-37CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 200mA, +CE
LN
SM6T10C
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=8.55V, Vbr=9.5..10.5V, 41A, 600W(1ms), Bidir.
LN
SMBG16
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=16V, Vbr=17.8..22.6V, 20.8A, 600W(1ms)
LN
SMBJ16
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=16V, Vbr=17.8..22.6V, 20.8A, 600W(1ms)
LN
TV06B160K-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=16.0V, Vbr=17.80..21.80V, Ipp=20.83A, 600W(1ms)
LN
XC6109N10AN
Torex Semiconductor
SSOT-24
Voltage detector IC
1.0V±2%, +Reset ODO
LN
XC6119N20ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.0V±2%, -Reset ODO
LN
XC6120C50N
Torex Semiconductor
SSOT-24
Voltage detector IC
5V±2%, CMOS +Reset PPO
LN
XC6127N36JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, +Reset ODO, -MR, Rt=400ms
LN-
RT9818A-42PX
Richtek Technology
SOT-89
Voltage detector IC
4.2V±1.5%, -Reset ODO
LN0
XC6219C31AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.15V±2%, 240mA, -CE, PUR
LN0
XC6219C31APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.15V±2%, 240mA, -CE, PUR
LN1
XC6219C32AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.25V±2%, 240mA, -CE, PUR
LN1
XC6219C32APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.25V±2%, 240mA, -CE, PUR
LN2
XC6219C33AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.35V±2%, 240mA, -CE, PUR
LN2
XC6219C33APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.35V±2%, 240mA, -CE, PUR
LN3
2SC5226-3
Sanyo Electric
MCP
NPN transistor
VHF/UHF, LN, 20V, 70mA, 150mW, B=60..120, 7GHz
LN3
2SC5227-3
Sanyo Electric
SOT-23
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=60..120, 7GHz
LN3
2SC5228-3
Sanyo Electric
CP4
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=60..120, 7GHz
LN3
XC6219C34AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.45V±2%, 240mA, -CE, PUR
LN3
XC6219C34APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.45V±2%, 240mA, -CE, PUR
LN4
2SC5226-4
Sanyo Electric
MCP
NPN transistor
VHF/UHF, LN, 20V, 70mA, 150mW, B=90..180, 7GHz
LN4
2SC5227-4
Sanyo Electric
SOT-23
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=90..180, 7GHz
LN4
2SC5228-4
Sanyo Electric
CP4
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=90..180, 7GHz
LN4
2SC5501-4
Sanyo Electric
SOT-343
NPN transistor
VHF/UHF LN, 20V, 70mA, 500mW, B=90..180, 7GHz
LN4
XC6219C35AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.55V±2%, 240mA, -CE, PUR
LN4
XC6219C35APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.55V±2%, 240mA, -CE, PUR
LN5
2SC5226-5
Sanyo Electric
MCP
NPN transistor
VHF/UHF, LN, 20V, 70mA, 150mW, B=135..270, 7GHz
LN5
2SC5227-5
Sanyo Electric
SOT-23
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=135..270, 7GHz
LN5
2SC5228-5
Sanyo Electric
CP4
NPN transistor
VHF/UHF, LN, 20V, 70mA, 200mW, B=135..270, 7GHz
LN5
2SC5501-5
Sanyo Electric
SOT-343
NPN transistor
VHF/UHF LN, 20V, 70mA, 500mW, B=135..270, 7GHz
LN5
XC6219C36AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.65V±2%, 240mA, -CE, PUR
LN5
XC6219C36APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.65V±2%, 240mA, -CE, PUR
LN6
XC6219C37AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.75V±2%, 240mA, -CE, PUR
LN6
XC6219C37APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.75V±2%, 240mA, -CE, PUR
LN7
XC6219C38AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.85V±2%, 240mA, -CE, PUR
LN7
XC6219C38APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.85V±2%, 240mA, -CE, PUR
LN8
XC6219C39AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.95V±2%, 240mA, -CE, PUR
LN8
XC6219C39APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.95V±2%, 240mA, -CE, PUR
LN8
XC9236D08C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN8
XC9236D08C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN8
XC9236D08CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN8
XC9236D08CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN9
XC6219C40AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.05V±2%, 240mA, -CE, PUR
LN9
XC6219C40APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.05V±2%, 240mA, -CE, PUR
LN9
XC9236D09C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN9
XC9236D09C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN9
XC9236D09CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LN9
XC9236D09CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNA
XC6219C41AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.15V±2%, 240mA, -CE, PUR
LNA
XC6219C41APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.15V±2%, 240mA, -CE, PUR
LNB
XC6219C42AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.25V±2%, 240mA, -CE, PUR
LNB
XC6219C42APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.25V±2%, 240mA, -CE, PUR
LNC
XC6219C43AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.35V±2%, 240mA, -CE, PUR
LNC
XC6219C43APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.35V±2%, 240mA, -CE, PUR
LND
XC6219C44AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.45V±2%, 240mA, -CE, PUR
LND
XC6219C44APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.45V±2%, 240mA, -CE, PUR
LNE
XC6219C45AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.55V±2%, 240mA, -CE, PUR
LNE
XC6219C45APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.55V±2%, 240mA, -CE, PUR
LNF
XC6219C46AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.65V±2%, 240mA, -CE, PUR
LNF
XC6219C46APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.65V±2%, 240mA, -CE, PUR
LNH
XC6219C47AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.75V±2%, 240mA, -CE, PUR
LNH
XC6219C47APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.75V±2%, 240mA, -CE, PUR
LNJ
P6SMB27
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vbr=25.7..28.4V, Vrwm=23.1V, 16.0A, 600W(1ms)
LNK
SMB27
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=24.3..29.7V, Vrwm=21.8V, 15.3A, 600W(1ms)
LNK
XC6219C48AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.85V±2%, 240mA, -CE, PUR
LNK
XC6219C48APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.85V±2%, 240mA, -CE, PUR
LNL
XC6219C49AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 4.95V±2%, 240mA, -CE, PUR
LNL
XC6219C49APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 4.95V±2%, 240mA, -CE, PUR
LNL
XC9236D0LC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNL
XC9236D0LC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNL
XC9236D0LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNL
XC9236D0LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNM
SMB27C
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=24.3..29.7V, Vrwm=21.8V, 15.3A, 600W(1ms), Bidir.
LNM
XC9236D0MC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNM
XC9236D0MC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNM
XC9236D0MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNM
XC9236D0MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
LNP
TPSMB27
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=27V, Ipp=15.3A, 600W(1ms)