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 'II'

Marking
Name
Manufacturer/Case
Function
II
MAX6315US39D3-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.9V±1.8%, -MR, -Reset ODO, 140ms
II
SK26A
Fagor Electronica
DO-214AC
Diode
SBR, 60V, 2A, Vf<0.7V(2A)
II1
LD6918GDAW-I1
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.85V±1%, 300mA, +CE
II1
LD6918GDDW-I1
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.85V±1%, 300mA, +CE
II2
LD6918GDAW-I2
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.65V±1%, 300mA, +CE
II2
LD6918GDDW-I2
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.65V±1%, 300mA, +CE
II3
LD6918GDAW-I3
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.85V±1%, 300mA, +CE
II3
LD6918GDDW-I3
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.85V±1%, 300mA, +CE
II4
LD6918GDAW-I4
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.15V±1%, 300mA, +CE
II4
LD6918GDDW-I4
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.15V±1%, 300mA, +CE
IID
3.0SMCJ220C
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vbr=242..310.2V, Vrwm=220V, 7.6A, 3000W(1ms), Bidir.
IIE
3.0SMCJ220CA
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vbr=242..281.6V, Vrwm=220V, 8.4A, 3000W(1ms), Bidir.
IIE
SMDJ220CA
Ruilong Yuan Electronics
DO-214AB
Transient voltage supressor
Vrwm=220.0V, Vbr=242.0..281.0V, Ipp=8.4A, 3000W(1ms), Bidir.
IIH
LD6918GDAW-IH
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.5V±1%, 300mA, +CE
IIH
LD6918GDDW-IH
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.5V±1%, 300mA, +CE
III
LD6918GDAW-II
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.6V±1%, 300mA, +CE
III
LD6918GDDW-II
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.6V±1%, 300mA, +CE
IIJ
LD6918GDAW-IJ
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.7V±1%, 300mA, +CE
IIJ
LD6918GDDW-IJ
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.7V±1%, 300mA, +CE
IIK
LD6918GDAW-IK
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.8V±1%, 300mA, +CE
IIK
LD6918GDDW-IK
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.8V±1%, 300mA, +CE
IIL
LD6918GDAW-IL
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.9V±1%, 300mA, +CE
IIL
LD6918GDDW-IL
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/1.9V±1%, 300mA, +CE
IIM
LD6918GDAW-IM
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.0V±1%, 300mA, +CE
IIM
LD6918GDDW-IM
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.0V±1%, 300mA, +CE
IIN
LD6918GDAW-IN
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.1V±1%, 300mA, +CE
IIN
LD6918GDDW-IN
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.1V±1%, 300mA, +CE
IIO
LD6918GDAW-IO
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.2V±1%, 300mA, +CE
IIO
LD6918GDDW-IO
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.2V±1%, 300mA, +CE
IIP
LD6918GDAW-IP
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.3V±1%, 300mA, +CE
IIP
LD6918GDDW-IP
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.3V±1%, 300mA, +CE
IIQ
LD6918GDAW-IQ
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.4V±1%, 300mA, +CE
IIQ
LD6918GDDW-IQ
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.4V±1%, 300mA, +CE
IIR
LD6918GDAW-IR
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.5V±1%, 300mA, +CE
IIR
LD6918GDDW-IR
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.5V±1%, 300mA, +CE
IIS
LD6918GDAW-IS
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.6V±1%, 300mA, +CE
IIS
LD6918GDDW-IS
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.6V±1%, 300mA, +CE
IIT
LD6918GDAW-IT
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.7V±1%, 300mA, +CE
IIT
LD6918GDDW-IT
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.7V±1%, 300mA, +CE
IIU
LD6918GDAW-IU
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.8V±1%, 300mA, +CE
IIU
LD6918GDDW-IU
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.8V±1%, 300mA, +CE
IIV
LD6918GDAW-IV
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.9V±1%, 300mA, +CE
IIV
LD6918GDDW-IV
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/2.9V±1%, 300mA, +CE
IIW
LD6918GDAW-IW
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.0V±1%, 300mA, +CE
IIW
LD6918GDDW-IW
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.0V±1%, 300mA, +CE
IIX
LD6918GDAW-IX
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.1V±1%, 300mA, +CE
IIX
LD6918GDDW-IX
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.1V±1%, 300mA, +CE
IIY
LD6918GDAW-IY
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.2V±1%, 300mA, +CE
IIY
LD6918GDDW-IY
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.2V±1%, 300mA, +CE
IIZ
LD6918GDAW-IZ
Leadtrend Technology
WDFN-6L 1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.3V±1%, 300mA, +CE
IIZ
LD6918GDDW-IZ
Leadtrend Technology
WDFN-8L 2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.6V/3.3V±1%, 300mA, +CE