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 'LW'

Marking
Name
Manufacturer/Case
Function
LW
AX6601-30R
AXElite Technology
SOT-23L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA
LW
AX6603-300B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
LW
AX6603-300BT
AXElite Technology
TSOT-23-5L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
LW
AX6603-300SC
AXElite Technology
SC-82-4L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
LW
AX6603-300Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
Lw
AX6603-480B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 4.8V±3%, 300mA, +CE
Lw
AX6603-480BT
AXElite Technology
TSOT-23-5L
Linear voltage regulator IC
LDO, 4.8V±3%, 300mA, +CE
Lw
AX6603-480SC
AXElite Technology
SC-82-4L
Linear voltage regulator IC
LDO, 4.8V±3%, 300mA, +CE
Lw
AX6603-480Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 4.8V±3%, 300mA, +CE
LW
AX6604XCA
AXElite Technology
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=1.2V/1.2V±2%, 200mA, +CE
Lw
AX6605YCA
AXElite Technology
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out., Vo1/Vo2=2.8V/1.5V±2%, 200mA, +CE
LW
EC76SMBJ22
E-CMOS
DO-214AA
Transient voltage supressor
Vbr=24.4..29.8V, Vrwm=22V, Ipp=15.2A, 600W(1ms)
LW
LR6155E6-WC
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=5.0V/3.3V±2%, 150mA, +CE
LW
LR6155E6-WD
Leshan Radio Company
TSOP-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=5.0V/3.3V±2%, 150mA, +CE
LW
MAX8840ELT29+T
Maxim Integrated Products
DFN-6
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
LW
P6SMB39
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=39V, Vbr=37.1..41V, 11.1A, 600W(1ms)
LW
P6SMBJ22
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=22V, Vbr=19.8..24.2V, 15.2A, 600W(1ms)
lw
PT7M6236NLC3E
Pericom Technology
SC-70
Voltage detector IC
3.6V±1.5%, -Reset ODO, Lead free
lw
PT7M6236NLC3E
Pericom Technology
SC-70
Voltage detector IC
3.6V±1.5%, -Reset ODO
lw
PT7M6236NLC4
Pericom Technology
SC-70-4
Voltage detector IC
3.6V±1.5%, -Reset ODO
lw
PT7M6236NLC4
Pericom Technology
SOT-23-5
Voltage detector IC
3.6V±1.5%, -Reset ODO
lw
PT7M6236NLC4E
Pericom Technology
SC-70-4
Voltage detector IC
3.6V±1.5%, -Reset ODO, Lead free
lw
PT7M6236NLC4E
Pericom Technology
SOT-23-5
Voltage detector IC
3.6V±1.5%, -Reset ODO, Lead free
lw
PT7M6236NLTA3E
Pericom Technology
SOT-23
Voltage detector IC
3.6V±1.5%, -Reset ODO
lw
PT7M6236NLTA3E
Pericom Technology
SOT-23
Voltage detector IC
3.6V±1.5%, -Reset ODO, Lead free
LW
PZU7.5B1A
NXP Semiconductors
SOD-323
Zener diode
7.06..7.36V, Zzt=10(Iz=5mA), 320mW
LW
RP107K301D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, CL
LW
RP154N021B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/2.8V±1%, 300mA, +CE
LW
SM6T15C
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=12.8V, Vbr=14.3..15.8V, 28A, 600W(1ms), Bidirectional
LW
SMBG22
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=22V, Vbr=24.4..30.9V, 15.2A, 600W(1ms)
LW
SMBJ22
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=22.0V, Vbr=24.40..29.80V, Ipp=15.23A, 600W(1ms)
LW
SMBJ22
Socay Electronics
DO-214AA
Transient voltage supressor
Vrwm=22.0V, Vbr=24.40..29.80V, Ipp=15.23A, 600W(1ms)
LW
SMBJ22
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=22V, Vbr=24.4..30.9V, 15.2A, 600W(1ms)
LW
TPSMZ39ATG
Fagor Electronica
SOD-128
Transient voltage supressor
Vrm=33.3V, Vbr=37.1..41.0V, Ipp=11.2A, 600W
LW
TV06B220K-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=22.0V, Vbr=24.40..29.80V, Ipp=15.23A, 600W(1ms)
LW-
RT9819B-15PV
Richtek Technology
SOT-23
Voltage detector IC
1.5V±1.5%, -Reset PPO, Td=55ms
LW25
MIC5255-2.5BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±1%, 150mA, +CE
LW26
MIC5255-2.6BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±1%, 150mA, +CE
LW27
MIC5255-2.7BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±1%, 150mA, +CE
LW28
MIC5255-2.8BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±1%, 150mA, +CE
LW29
MIC5255-2.9BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±1%, 150mA, +CE
LW2H
MIC5255-2.75BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.75V±1%, 150mA, +CE
LW2J
MIC5255-2.85BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±1%, 150mA, +CE
LW30
MIC5255-3.0BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±1%, 150mA, +CE
LW31
MIC5255-3.1BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±1%, 150mA, +CE
LW32
MIC5255-3.2BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.2V±1%, 150mA, +CE
LW33
MIC5255-3.3BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±1%, 150mA, +CE
LW35
MIC5255-3.5BM5
Micrel
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±1%, 150mA, +CE
LW6
SMA6J22
Sunmate Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=22V, Vbr=24.4..30.9V, Ipp=15.2A, 600W(1ms)
LWE
LD6991AGU-3012
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.2V±2%, +Reset ODO
LWF
LD6991AGU-3013
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.3V±2%, +Reset ODO
LWG
LD6991AGU-3014
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.4V±2%, +Reset ODO
LWH
LD6991AGU-3015
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.5V±2%, +Reset ODO
LWI
LD6991AGU-3016
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.6V±2%, +Reset ODO
LWJ
LD6991AGU-3017
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.7V±2%, +Reset ODO
LWJ
P6SMB39
Taiwan Semiconductor Company
DO-214AA
Transient voltage supressor
Vrwm=39V, Vbr=37.1..41V, 11.1A, 600W(1ms)
LWK
LD6991AGU-3018
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.8V±2%, +Reset ODO
LWK
SMB39
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=35.1..42.9V, Vrwm=31.6V, 10.6A, 600W(1ms)
LWL
LD6991AGU-3019
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=1.9V±2%, +Reset ODO
LWM
LD6991AGU-3020
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.0V±2%, +Reset ODO
LWM
SMB39C
Luguang Electronic Technology
DO-214AA
Transient voltage supressor
Vbr=35.1..42.9V, Vrwm=31.6V, 10.6A, 600W(1ms), Bidirectional
LWN
LD6991AGU-3021
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.1V±2%, +Reset ODO
LWO
LD6991AGU-3022
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.2V±2%, +Reset ODO
LWP
LD6991AGU-3023
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.3V±2%, +Reset ODO
LWP
TPSMB39
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vbr=35.1..42.9V, Vrwm=31.6V, Ipp=10.6A, 600W(1ms)
LWQ
LD6991AGU-3024
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.4V±2%, +Reset ODO
LWR
LD6991AGU-3025
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.5V±2%, +Reset ODO
LWS
LD6991AGU-3026
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.6V±2%, +Reset ODO
LWT
LD6991AGU-3027
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.7V±2%, +Reset ODO
LWU
LD6991AGU-3028
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.8V±2%, +Reset ODO
LWV
LD6991AGU-3029
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=2.9V±2%, +Reset ODO
LWW
LD6991AGU-3030
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=3.0V±2%, +Reset ODO
LWX
LD6991AGU-3031
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=3.1V±2%, +Reset ODO
LWY
LD6991AGU-3032
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=3.2V±2%, +Reset ODO
LWZ
LD6991AGU-3033
Leadtrend Technology
SC-70-6
Linear voltage regulator with volatge detector
LDO, 3.0V±2%, 90mA, Vdet=3.3V±2%, +Reset ODO