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 'PW'

Marking
Name
Manufacturer/Case
Function
pW
74AUP1G18GF
NXP Semiconductors
SOT891
Capacitance diode
Noninverting 1-of-2 demultiplexer with 3-state deselected output
pW
74AUP1G18GM
NXP Semiconductors
SOT886
Capacitance diode
Noninverting 1-of-2 demultiplexer with 3-state deselected output
pW
74AUP1G18GW
NXP Semiconductors
SOT-363
Capacitance diode
Noninverting 1-of-2 demultiplexer with 3-state deselected output
PW
BD5260FVE
Rohm
VSOF-5
Voltage detector IC
6.0V±1%, -Reset ODO
PW
BD5260G
Rohm
SSOP-5
Voltage detector IC
6.0V±1%, -Reset ODO
PW
CHDTA115EUPT
Chenmko Enterprise
SOT-323
PNP transistor
Sw, 50V, 20mA, 250MHz, R1/R2=100k/100k
pW
EUP7917-29N

SC-70-5
Linear voltage regulator IC
LDO, 2.9V±3%, 300mA, +CE
pW
EUP7917-29V

SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±3%, 300mA, +CE
PW
MIC2211-3.0/1.6BML
Micrel
MLF-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=3.0V(150mA)/1.6V(300mA)±1%, +CE
PW
P6SMB15C
Fagor Electronica
DO-214AA
Transient voltage supressor
Vrwm=15V, Vbr=14.3..15.8V, 28.3A, 600W(1ms), Bidir.
PW
P6SMBJ200
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=200V, Vbr=180..220V, 1.7A, 600W(1ms)
PW
PT7M7044NLTA

SOT-23-5
Voltage detector IC
4.4V±1.5%, -Reset ODO
PW
PT7M7044NLTAE

SOT-23-5
Voltage detector IC
4.4V±1.5%, -Reset ODO, Lead free
PW
R1118K261D
Ricoh
DFN1612-4B
Linear voltage regulator IC
2.6V±1%, 150mA, +CE, CL
PW
R1225N182C
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 1.8V±2%, 300kHz
PW
TV06B201J-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=200.0V, Vbr=224.0..247.0V, Ipp=1.85A, 600W(1ms)
PW-
BZB84-B24

SOT-23
Zener diode
Dual, 24V±2%, If=200mA, 300mW
PW3
S-1701N2515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW3
S-1701N2515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW4
S-1701N2715-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.7V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW4
S-1701N2715-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.7V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW5
S-1701N3015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW5
S-1701N3015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW6
S-1701N3315-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW6
S-1701N3315-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW7
S-1701N5015-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PW7
S-1701N5015-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=1.5V, -Reset ODO
PWA
S-1701E3430-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.4V±1%, 400mA, Vdet=3V, -Reset ODO, +CE
PWA
S-1701E3430-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.4V±1%, 400mA, Vdet=3V, -Reset ODO, +CE
PWF
S-1701F1815-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO, +CE
PWF
S-1701F1815-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO, +CE
PWG
S-1701F2520-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2V, -Reset ODO, +CE
PWG
S-1701F2520-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2V, -Reset ODO, +CE
PWH
S-1701F2521-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2.1V, -Reset ODO, +CE
PWH
S-1701F2521-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2.1V, -Reset ODO, +CE
PWI
S-1701F2522-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2.2V, -Reset ODO, +CE
PWI
S-1701F2522-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 2.5V±1%, 400mA, Vdet=2.2V, -Reset ODO, +CE
PWJ
S-1701F3024-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.4V, -Reset ODO, +CE
PWJ
S-1701F3024-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.4V, -Reset ODO, +CE
PWK
S-1701F3025-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.5V, -Reset ODO, +CE
PWK
S-1701F3025-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.5V, -Reset ODO, +CE
PWL
S-1701F3026-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.6V, -Reset ODO, +CE
PWL
S-1701F3026-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.0V±1%, 400mA, Vdet=2.6V, -Reset ODO, +CE
PWM
S-1701F3326-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.6V, -Reset ODO, +CE
PWM
S-1701F3326-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.6V, -Reset ODO, +CE
PWN
S-1701F3327-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.7V, -Reset ODO, +CE
PWN
S-1701F3327-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.7V, -Reset ODO, +CE
PWO
S-1701F3328-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.8V, -Reset ODO, +CE
PWO
S-1701F3328-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.3V±1%, 400mA, Vdet=2.8V, -Reset ODO, +CE
PWp
BZB84-B24

SOT-23
Zener diode
Dual, 24V±2%, If=200mA, 300mW
PWP
S-1701F5040-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4V, -Reset ODO, +CE
PWP
S-1701F5040-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4V, -Reset ODO, +CE
PWQ
S-1701F5041-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.1V, -Reset ODO, +CE
PWQ
S-1701F5041-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.1V, -Reset ODO, +CE
PWR
S-1701F5042-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.2V, -Reset ODO, +CE
PWR
S-1701F5042-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.2V, -Reset ODO, +CE
PWS
S-1701F5043-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.3V, -Reset ODO, +CE
PWS
S-1701F5043-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 5.0V±1%, 400mA, Vdet=4.3V, -Reset ODO
PWt
BZB84-B24
Philips
SOT-23
Zener diode
Dual, 24V±2%, If=200mA, 300mW
PWT
S-1701F3430-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 3.4V±1%, 400mA, Vdet=3V, -Reset ODO, +CE
PWT
S-1701F3430-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 3.4V±1%, 400mA, Vdet=3V, -Reset ODO, +CE
PWW
BZB84-B24

SOT-23
Zener diode
Dual, 24V±2%, If=200mA, 300mW
PWY
S-1701N1515-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PWY
S-1701N1515-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.5V±1%, 400mA, Vdet=1.5V, -Reset ODO
PWZ
S-1701N1815-M5T1
Seiko Instruments
SOT-23-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO
PWZ
S-1701N1815-U5T1
Seiko Instruments
SOT-89-5
Linear voltage regulator with volatge detector
LDO, 1.8V±1%, 400mA, Vdet=1.5V, -Reset ODO