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 'DO'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
DO
2SD1997
Sanyo Electric
PCP
PCP
NPN transistor
Motor-Driver, 40V, 3A, 1.5W, B>70, 100MHz, R1=160 , R2=0.8
Motor-Driver, 40V, 3A, 1.5W, B>70, 100MHz, R1=160 , R2=0.8
DO
2SA1620-O
Toshiba
SC-59
SC-59
PNP transistor
GP, 80V, 300mA, 150mW, B=70..140, 100MHz
GP, 80V, 300mA, 150mW, B=70..140, 100MHz
DO
AZ23C2V4
PanJIT Semiconductor
SOT-23
SOT-23
Zener diode
Dual, 2.28..2.52V, Zzt=85, Izt=5mA, 300mW
Dual, 2.28..2.52V, Zzt=85, Izt=5mA, 300mW
DO
MEZ03-2.4-T2
Matsuki Electronic Company
SOT-23
SOT-23
Zener diode
2.28..2.52V, Izt=5mA, Zzt=85, 300mW
2.28..2.52V, Izt=5mA, Zzt=85, 300mW
DO
SiP809CMEUADT
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
4.38V±1.5%, -Reset PPO, Rdt=1.5ms
4.38V±1.5%, -Reset PPO, Rdt=1.5ms
DO
TZT2V4AW
TAITRON Components
SOT-23
SOT-23
Zener diode
Dual, 2.28..2.52V, Izt=5.0mA, 300mW
Dual, 2.28..2.52V, Izt=5.0mA, 300mW
DO
2SC5343U-O
AUK Semiconductor
SOT-323
SOT-323
NPN transistor
GP, 60V, 150mA, 200mW, >80MHz, B=70..140
GP, 60V, 150mA, 200mW, >80MHz, B=70..140
DO
2SA1201-O
Toshiba
SOT-89
SOT-89
PNP transistor
HV, 120V, 80mA, 500mW, B=70..140, 120MHz
HV, 120V, 80mA, 500mW, B=70..140, 120MHz
DO
KTA1661-O
Korea Electronics
SOT-89
SOT-89
PNP transistor
Drv, 120V, 800mA, 1W, B=80..160, 120MHz
Drv, 120V, 800mA, 1W, B=80..160, 120MHz
DO
2SC5343UF-O
AUK Semiconductor
SOT-323F
SOT-323F
NPN transistor
GP, 60V, 150mA, 200mW, >80MHz, B=70..140
GP, 60V, 150mA, 200mW, >80MHz, B=70..140
DO
AAT3526ICX-2.93-200
Advanced Analogic Technologies
SOT-143
SOT-143
Voltage detector IC
2.93V±1.5%, -Reset PPO, -MR
2.93V±1.5%, -Reset PPO, -MR
DO
MAX6314US28D2-T
Maxim Integrated Products
SOT-143
SOT-143
Voltage detector IC
2.8V±1.8%, -MR, -Reset Bidir, PPO, 20ms
2.8V±1.8%, -MR, -Reset Bidir, PPO, 20ms
DO
TCR2DG27
Toshiba
WCSP4
WCSP4
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE
LDO, 2.7V±1%, 200mA, +CE
DO
V6310OSP5B
EM Microelectronic-Marin SA
SOT-23-5
SOT-23-5
Voltage detector IC
2.8V±2%, -Reset ODO, 50ms
2.8V±2%, -Reset ODO, 50ms
DO
AP131-29W
Anachip
SOT-23-5L
SOT-23-5L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
LDO, 2.9V±2%, 300mA, +CE
DO
NX3L1T66GW
NXP Semiconductors
SOT-353-1
SOT-353-1
CMOS logic IC
Single-pole single-throw analog switch
Single-pole single-throw analog switch
DO
AP131-29TW
Anachip
TSOT-23-5L
TSOT-23-5L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
LDO, 2.9V±2%, 300mA, +CE
DO
AP131-29Y
Anachip
SOT-89-5L
SOT-89-5L
Linear voltage regulator IC
LDO, 2.9V±2%, 300mA, +CE
LDO, 2.9V±2%, 300mA, +CE
DO
NX3L1T66GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Single-pole single-throw analog switch
Single-pole single-throw analog switch
DO
2SC5092-O
Toshiba
SMQ
SMQ
NPN transistor
VHF/UHF, LN, 20V, 40mA, 150mW, 10GHz, B=80..160
VHF/UHF, LN, 20V, 40mA, 150mW, 10GHz, B=80..160
dO
NX3V1T66GW
NXP Semiconductors
SOT-353-1
SOT-353-1
CMOS logic IC
Single-pole single-throw analog switch
Single-pole single-throw analog switch
dO
NX3V1T66GM
NXP Semiconductors
SOT886
SOT886
CMOS logic IC
Single-pole single-throw analog switch
Single-pole single-throw analog switch
DOO
NX3L2T66GT
NXP Semiconductors
SOT833-1
SOT833-1
CMOS logic IC
2-channel analog switch
2-channel analog switch
DOO
NX3L2T66GM
NXP Semiconductors
SOT902-1
SOT902-1
CMOS logic IC
2-channel analog switch
2-channel analog switch
Other codes starting with 'D…' :