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 'GI'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
GI
3T180A
MDE Semiconductor
DO-214AA
Thyristor surge protector
Vdrm=160V, Vs=220V, Ipp=50A, 40pF
GI
P1800SA
MDE Semiconductor
DO-214AA
Thyristor surge protector
Vdrm=160V, Vs=220V, Ipp=50A(1ms), Bidir.
GI
T180AB-LC
Weitron Technology
DO-214AA
Thyristor surge protector
V Of-St=160V, Vs=220V, Ipp=50A(1ms), Bidir.
GI
MAX6315US39D1-T
Maxim Integrated Products
SOT-143
Voltage detector IC
3.9V±1.8%, -MR, -Reset ODO, 1ms
Gi
LD6969GH-32
Leadtrend Technology
SC-70-3
Linear voltage regulator IC
LDO, 3.2V±2%, 100mA
Gi
FP6801-21CC8P
Fitipower Integrated Technology
SC-82
Voltage detector IC
2.1V±2%, -Reset PPO
Gi
LD6969GU-32
Leadtrend Technology
SC-70-6
Linear voltage regulator IC
LDO, 3.2V±2%, 100mA, -CE
GI1
LM49321RL
National Semiconductor
BGA-36
Linear IC
APA, 1.8..4.5V, 520+2x36+55mW(8/32), I2C, I2S or SPI
GI1
LM4937TL
National Semiconductor
BGA-36
Linear IC
APA, 1.8..4.5V, 520+2x36+55mW(8/32), I2C, I2S, SPI
GI2
LM4674ATL
National Semiconductor
BGA-16
Linear IC
APA, BTL, class-D, 2.5..5.5V, 2x2.5W(5V/4), shutdown
GI3
LM49370RL
National Semiconductor
BGA-49
Linear IC
APA, BTL, class-D, 2.5..5.5V, 1.2W(4)+2x33mW(32), shutdown
GI7
LM48820TM
National Semiconductor
BGA-14
Linear IC
APA, 2.7..5V, 2x97mW(5V/16), shutdown
GI9
LM4946TM
National Semiconductor
BGA-25
Linear IC
APA, BTL, 2.5..5.5V, 540mW(4)+2x35mW(32), PWM
GIA
2SC3957-A
Renessas
MPAK-4
NPN darlington
AF, 40V, 300mA, 150mW, B=2000..100000
GIB
2SC3957-B
Renessas
MPAK-4
NPN darlington
AF, 40V, 300mA, 150mW, B=5000..100000
GID
1.5SMCJ220
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=220V, Vbr=242..310.2V, Ipp=3.8A, 1500W(1ms)
GIE
1.5SMCJ220A
PanJIT Semiconductor
DO-214AB
Transient voltage supressor
Vrwm=220V, Vbr=242..281.6V, Ipp=4.2A, 1500W(1ms)
GIE
HM624533M5R
Huamei Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 1A, +CE
GIE
HM624533P5R
Huamei Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.3V±2%, 1A, +CE
GIG
AIC1748AH-285GX5
Analog Integrations
SOT-89-5
Linear voltage regulator IC
LDO, Adjµstable 0.8..4.5V, 600mA, +CE
GIL
3T180ALC
Lucky Forest
DO-214AA
Thyristor surge protector
Vdrm=160V, Vs=220V, Ipp=2.2A(1ms), 40pF
GIN
HM624533M5R
Huamei Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±2%, 1A
GIN
HM624533P5R
Huamei Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.3V±2%, 1A

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