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 '7W'

Marking
Name
Manufacturer/Case
Function
7W
R1210N371C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 3.7V, 100kHz
7W
RP103K221B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.2V±1%, 150mA, +CE
7W
RP111L241B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.4V±0.8%, 500mA, +CE
7W
RP200K281D
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.8V±1.0%, 300mA, +CE, CL, AE(mode)
7W
RP202K281B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE
7W0
1PS70SB10

SOT-323
Diode
Schottky, Sw, Fast, 30V, 200mA, <5ns
7W4
1PS70SB14

SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns
7W5
1PS70SB15

SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns
7W6
1PS70SB16

SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns