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'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
7W
APX803L20-50C3
Diodes
SOT-323
Voltage detector IC
5.0V±1.5%, -Reset ODO, Rdt=220ms
7W
RP103K221B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.2V±1%, 150mA, +CE
7W
RP202K281B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE
7W
AP7343-33FS4-7B
Diodes
X2-DFN1010-4B
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE
7W
R1210N371C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 3.7V, 100kHz
7W
AP7343-33W5-7
Diodes
SOT-25
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE
7W
R5106N351C
Ricoh
SOT-23-6
Voltage detector IC
3.5V±1%, -Reset PPO, Inhibit
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)
7W0
1PS70SB10
Philips
SOT-323
Diode
Schottky, Sw, Fast, 30V, 200mA, <5ns
7W2
1PS70SB20
NXP Semiconductors
SC-70
Diode
Schottky, Sw, Ultra-fast, 40V, 500mA, Vf<0.55V(500mA)
7W4
1PS70SB14
Philips
SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns
7W5
1PS70SB15
Philips
SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns
7W6
1PS70SB16
Philips
SOT-323
Diode
Dual, Schottky, Sw, Fast, 30V, 200mA, <5ns
7WQ
AP7343Q-33W5-7
Diodes
SOT-25
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE
7W00
TC7W00FU
Toshiba
SM8
CMOS logic IC
Dual 2-input NAND gate
7W02
TC7W02FU
Toshiba
SM8
CMOS logic IC
Dual 2-input NOR gate
7W04
TC7W04FU
Toshiba
SM8
CMOS logic IC
Triple inverter
7W08
TC7W08FU
Toshiba
SM8
CMOS logic IC
Dual 2-input AND gate
7W14
TC7W14FU
Toshiba
SM8
CMOS logic IC
Triple inverting buffer with Schmitt-trigger inputs
7W32
TC7W32FU
Toshiba
SM8
CMOS logic IC
Dual 2-input OR gate
7W34
TC7W34FU
Toshiba
SM8
CMOS logic IC
Triple noninverter buffer
7W53
TC7W53FU
Toshiba
SM8
CMOS logic IC
2-channel analog multiplexer/demultiplexer
7W66
TC7W66FU
Toshiba
SM8
CMOS logic IC
2-channel analog switch
7W74
TC7W74FU
Toshiba
SM8
CMOS logic IC
D-type flip-flop with preset and clear
7W00F
TC7W00F
Toshiba
SOP8-P-1.27
CMOS logic IC
Dual 2-input NAND gate
7W02F
TC7W02F
Toshiba
SOP8-P-1.27
CMOS logic IC
Dual 2-input NOR gate
7W04F
TC7W04F
Toshiba
SOP8-P-1.27
CMOS logic IC
Triple inverter
7W08F
TC7W08F
Toshiba
SOP8-P-1.27
CMOS logic IC
Dual 2-input AND gate
7W125
TC7W125FU
Toshiba
SM8
CMOS logic IC
Dual bus buffer with 3-state output
7W126
TC7W126FU
Toshiba
SM8
CMOS logic IC
Dual bus buffer with 3-state output
7W139
TC7W139FU
Toshiba
SM8
CMOS logic IC
2-to-4 line decoder
7W14F
TC7W14F
Toshiba
SOP8-P-1.27
CMOS logic IC
Triple inverting buffer with Schmitt-trigger inputs
7W240
TC7W240FU
Toshiba
SM8
CMOS logic IC
Dual inverted bus buffer with 3-state output
7W241
TC7W241FU
Toshiba
SM8
CMOS logic IC
Dual non-inverted bus buffer with 3-state output
7W32F
TC7W32F
Toshiba
SOP8-P-1.27
CMOS logic IC
Dual 2-input OR gate
7W53F
TC7W53F
Toshiba
SOP8-P-1.27
CMOS logic IC
2-channel analog multiplexer/demultiplexer
7W66F
TC7W66F
Toshiba
SOP8-P-1.27
CMOS logic IC
2-channel analog switch
7W74F
TC7W74F
Toshiba
SOP8-P-1.27
CMOS logic IC
D-type flip-flop with preset and clear
7WU04
TC7WU04FU
Toshiba
SM8
CMOS logic IC
Triple inverter
7W139F
TC7W139F
Toshiba
SOP8-P-1.27
CMOS logic IC
2-to-4 line decoder
7WU04F
TC7WU04F
Toshiba
SOP8-P-1.27
CMOS logic IC
Triple inverter

Other codes starting with '7…' :