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 'IU'
Marking
Name
Manufacturer/Case
Function
IU
MAX6315US27D3-T
Maxim Integrated Products
SOT-143
SOT-143
Voltage detector IC
2.7V±1.8%, -MR, -Reset ODO, 140ms
2.7V±1.8%, -MR, -Reset ODO, 140ms
IU
P4SMAJ20
PanJIT Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.1A, 400W(1ms)
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.1A, 400W(1ms)
IU
P4SMAJ20
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=20V, Vbr=22.2..27.1V, Ipp=11.1A, 400W(1ms)
Vrwm=20V, Vbr=22.2..27.1V, Ipp=11.1A, 400W(1ms)
IU
P4SMAJ20
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.1A, 400W(1ms)
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.1A, 400W(1ms)
IU
SK54B
Fagor Electronica
DO-214AA
DO-214AA
Diode
SBR, 40V, 5A, Vf<0.55V(5A)
SBR, 40V, 5A, Vf<0.55V(5A)
IU
SMAJ20G
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.2A, 400W(1ms)
Vrwm=20V, Vbr=22.2..28.1V, Ipp=11.2A, 400W(1ms)
IU1
LD6918GDAW-U1
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.85V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.85V±1%, 300mA, +CE
IU1
LD6918GDDW-U1
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.85V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.85V±1%, 300mA, +CE
IU2
LD6918GDAW-U2
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.65V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.65V±1%, 300mA, +CE
IU2
LD6918GDDW-U2
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.65V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.65V±1%, 300mA, +CE
IU3
LD6918GDAW-U3
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 300mA, +CE
IU3
LD6918GDDW-U3
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.85V±1%, 300mA, +CE
IU4
LD6918GDAW-U4
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.15V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.15V±1%, 300mA, +CE
IU4
LD6918GDDW-U4
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.15V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.15V±1%, 300mA, +CE
IUH
LD6918GDAW-UH
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1%, 300mA, +CE
IUH
LD6918GDDW-UH
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1%, 300mA, +CE
IUI
LD6918GDAW-UI
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.6V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.6V±1%, 300mA, +CE
IUI
LD6918GDDW-UI
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.6V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.6V±1%, 300mA, +CE
IUJ
LD6918GDAW-UJ
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.7V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.7V±1%, 300mA, +CE
IUJ
LD6918GDDW-UJ
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.7V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.7V±1%, 300mA, +CE
IUK
LD6918GDAW-UK
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1%, 300mA, +CE
IUK
LD6918GDDW-UK
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1%, 300mA, +CE
IUL
LD6918GDAW-UL
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.9V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.9V±1%, 300mA, +CE
IUL
LD6918GDDW-UL
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.9V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/1.9V±1%, 300mA, +CE
IUM
LD6918GDAW-UM
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.0V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.0V±1%, 300mA, +CE
IUM
LD6918GDDW-UM
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.0V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.0V±1%, 300mA, +CE
IUN
LD6918GDAW-UN
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.1V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.1V±1%, 300mA, +CE
IUN
LD6918GDDW-UN
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.1V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.1V±1%, 300mA, +CE
IUO
LD6918GDAW-UO
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.2V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.2V±1%, 300mA, +CE
IUO
LD6918GDDW-UO
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.2V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.2V±1%, 300mA, +CE
IUP
LD6918GDAW-UP
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.3V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.3V±1%, 300mA, +CE
IUP
LD6918GDDW-UP
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.3V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.3V±1%, 300mA, +CE
IUQ
LD6918GDAW-UQ
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.4V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.4V±1%, 300mA, +CE
IUQ
LD6918GDDW-UQ
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.4V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.4V±1%, 300mA, +CE
IUR
LD6918GDAW-UR
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±1%, 300mA, +CE
IUR
LD6918GDDW-UR
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.5V±1%, 300mA, +CE
IUS
LD6918GDAW-US
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.6V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.6V±1%, 300mA, +CE
IUS
LD6918GDDW-US
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.6V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.6V±1%, 300mA, +CE
IUT
LD6918GDAW-UT
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.7V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.7V±1%, 300mA, +CE
IUT
LD6918GDDW-UT
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.7V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.7V±1%, 300mA, +CE
IUU
LD6918GDAW-UU
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 300mA, +CE
IUU
LD6918GDDW-UU
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1%, 300mA, +CE
IUV
LD6918GDAW-UV
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1%, 300mA, +CE
IUV
LD6918GDDW-UV
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1%, 300mA, +CE
IUW
LD6918GDAW-UW
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1%, 300mA, +CE
IUW
LD6918GDDW-UW
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1%, 300mA, +CE
IUX
LD6918GDAW-UX
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.1V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.1V±1%, 300mA, +CE
IUX
LD6918GDDW-UX
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.1V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.1V±1%, 300mA, +CE
IUY
LD6918GDAW-UY
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.2V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.2V±1%, 300mA, +CE
IUY
LD6918GDDW-UY
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.2V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.2V±1%, 300mA, +CE
IUZ
LD6918GDAW-UZ
Leadtrend Technology
WDFN-6L-1.6x1.6
WDFN-6L-1.6x1.6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1%, 300mA, +CE
IUZ
LD6918GDDW-UZ
Leadtrend Technology
WDFN-8L-2x2
WDFN-8L-2x2
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1%, 300mA, +CE
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1%, 300mA, +CE