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 'IC'

Marking
Name
Manufacturer/Case
Function
IC
MAX6315US45D3-T
Maxim Integrated Products
SOT-143
Voltage detector IC
4.5V±1.8%, -MR, -Reset ODO, 140ms
IC
RT9167-27CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
IC
SK36A
Fagor Electronica
DO-214AC
Diode
SBR, 60V, 3A, Vf<0.75V(3A)
IC
UN7231
Panasonic
SOT-89
NPN transistor
Sw, 20V, 700mA, 1W, 55MHz, R1/R2=1k/47k
IC
UNR7231
Panasonic
SOT-89
NPN transistor
Sw, 20V, 700mA, 1W, 55MHz, R1/R2=1k/47k
IC-
2SC3016
Renessas
SOT-23
NPN transistor
VHF/UHF-Osc, 10V, 50mA, 120mW, B=30..90, 1.45GHz