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 'I5'

Marking
Name
Manufacturer/Case
Function
I5
BL8555-15IQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
BL8555-15IRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
BL8555-15IRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
BL8555-15UQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
BL8555-15URA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
BL8555-15URB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
BL8555-25IQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
BL8555-25IRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
BL8555-25IRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
BL8555-25UQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
BL8555-25URA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
BL8555-25URB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
BL8555-35IQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
BL8555-35IRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
BL8555-35IRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
BL8555-35UQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
BL8555-35URA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
BL8555-35URB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
BL8555-45IQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
BL8555-45IRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
BL8555-45IRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
BL8555-45UQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
BL8555-45URA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
BL8555-45URB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
EUP7968-30VI

SOT-23
Linear voltage regulator IC
LDO, 3.0V±3%, 300mA
I5
LM48520TL
National Semiconductor
BGA-25
Linear IC
AF PA, BTL,class-D, 2.6..5.5V, 2x1.1W(5V/8), shutdown
I5
LR8555-15IQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
LR8555-15IRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
LR8555-15IRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA
I5
LR8555-15UQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
LR8555-15URA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
LR8555-15URB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±2%, 450mA, +CE
I5
LR8555-25IQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
LR8555-25IRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
LR8555-25IRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA, +CE
I5
LR8555-25UQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
LR8555-25URA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
LR8555-25URB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 450mA
I5
LR8555-35IQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
LR8555-35IRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
LR8555-35IRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA, +CE
I5
LR8555-35UQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
LR8555-35URA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
LR8555-35URB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±2%, 450mA
I5
LR8555-45IQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
LR8555-45IRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
LR8555-45IRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA, +CE
I5
LR8555-45UQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
LR8555-45URA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
LR8555-45URB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.5V±2%, 450mA
I5
RT9167-20CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.0V±2%, 300mA, +CE
I5
SK16B
Fagor Electronica
DO-214AA
Diode
SBR, 60V, 1A, Vf<0.75V(1A)