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 'KO'
Marking
Name
Manufacturer/Case
Function
KO
2SK2260
Sanyo Electric
SOT-89
SOT-89
MOSFET n-type
V-MOS, 150V, 1.2A, <2.2 (0.5A)
V-MOS, 150V, 1.2A, <2.2 (0.5A)
KO
2SK881-O
Toshiba
SOT-323
SOT-323
FET n-type
FM/VHF, 18V, 10mA, 100mW, Idss=1..3mA, Up<4V
FM/VHF, 18V, 10mA, 100mW, Idss=1..3mA, Up<4V
KO
AAT3562IGY-3.10
Advanced Analogic Technologies
SOT-23
SOT-23
Voltage detector IC
3.1V±1.5%, -Reset ODO
3.1V±1.5%, -Reset ODO
KO
BST86
Philips
SOT-89
SOT-89
MOSFET n-type
V-MOS, 180V, 300mA, 1W, Rds=7 (250mA), 6/15ns
V-MOS, 180V, 300mA, 1W, Rds=7 (250mA), 6/15ns
KO
DDZ6V2B
Diodes
SOD-123
SOD-123
Zener diode
6.2V±2.5%, Izt=20mA, 500mW
6.2V±2.5%, Izt=20mA, 500mW
KO
DDZ6V2BS
Diodes
SOD-323
SOD-323
Zener diode
6.2V±2.5%, Izt=20mA, 200mW
6.2V±2.5%, Izt=20mA, 200mW
KO
DDZ6V2BSF
Diodes
SOD-323F
SOD-323F
Zener diode
5.96..6.27V, Izt=20mA, Zzt=50, 500mW
5.96..6.27V, Izt=20mA, Zzt=50, 500mW
KO
DDZX6V2B
Diodes
SOT-23
SOT-23
Zener diode
6.2V±2.5%, If=10mA, 500mW
6.2V±2.5%, If=10mA, 500mW
KO
DDZX6V2BTS
Diodes
SOT-363
SOT-363
Zener diode
Triple, 6.2V±2.5%, If=10mA, 200mW
Triple, 6.2V±2.5%, If=10mA, 200mW
KO
HSMP-3830
Agilent Technologies
SOT-23
SOT-23
PIN diode
RF, 200V, 1A(1ms), <0.3pF, <1.5(100mA)
RF, 200V, 1A(1ms), <0.3pF, <1.5(100mA)
KO
KTA1001-O
Korea Electronics
SOT-89
SOT-89
PNP transistor
Cam. strobo-flash, 35V, 3A, 1W, B=100..200, 170MHz
Cam. strobo-flash, 35V, 3A, 1W, B=100..200, 170MHz
ko
PT7M6225CHC3E
Pericom Technology
SC-70
SC-70
Voltage detector IC
2.5V±1.5%, +Reset PPO
2.5V±1.5%, +Reset PPO
ko
PT7M6225CHC3E
Pericom Technology
SC-70
SC-70
Voltage detector IC
2.5V±1.5%, +Reset PPO, L-free
2.5V±1.5%, +Reset PPO, L-free
ko
PT7M6225CHC4
Pericom Technology
SC-70-4
SC-70-4
Voltage detector IC
2.5V±1.5%, +Reset PPO
2.5V±1.5%, +Reset PPO
ko
PT7M6225CHC4
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
2.5V±1.5%, +Reset PPO
2.5V±1.5%, +Reset PPO
ko
PT7M6225CHC4E
Pericom Technology
SC-70-4
SC-70-4
Voltage detector IC
2.5V±1.5%, +Reset PPO, Lead free
2.5V±1.5%, +Reset PPO, Lead free
ko
PT7M6225CHC4E
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
2.5V±1.5%, +Reset PPO, L-Free
2.5V±1.5%, +Reset PPO, L-Free
ko
PT7M6225CHTA3E
Pericom Technology
SOT-23
SOT-23
Voltage detector IC
2.5V±1.5%, +Reset PPO
2.5V±1.5%, +Reset PPO
ko
PT7M6225CHTA3E
Pericom Technology
SOT-23
SOT-23
Voltage detector IC
2.5V±1.5%, +Reset PPO, L-free
2.5V±1.5%, +Reset PPO, L-free
KO
TPSMZ11ATG
Fagor Electronica
SOD-128
SOD-128
Transient voltage supressor
Vrm=9.40V, Vbr=10.5..11.6V, Ipp=38A, 600W
Vrm=9.40V, Vbr=10.5..11.6V, Ipp=38A, 600W
KO
TPSMZ6V8ATG
Fagor Electronica
SOD-128
SOD-128
Transient voltage supressor
Vrm=5.80V, Vbr=6.45..7.14V, Ipp=57A, 600W
Vrm=5.80V, Vbr=6.45..7.14V, Ipp=57A, 600W
KOE
LD6991GU-2212
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.2V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.2V±2%, -Reset ODO
KOF
LD6991GU-2213
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.3V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.3V±2%, -Reset ODO
KOG
LD6991GU-2214
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.4V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.4V±2%, -Reset ODO
KOH
LD6991GU-2215
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.5V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.5V±2%, -Reset ODO
KOI
LD6991GU-2216
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.6V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.6V±2%, -Reset ODO
KOJ
LD6991GU-2217
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.7V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.7V±2%, -Reset ODO
KOK
LD6991GU-2218
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.8V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.8V±2%, -Reset ODO
KOL
LD6991GU-2219
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=1.9V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=1.9V±2%, -Reset ODO
KOM
LD6991GU-2220
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.0V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.0V±2%, -Reset ODO
KON
LD6991GU-2221
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.1V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.1V±2%, -Reset ODO
KOO
LD6991GU-2222
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.2V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.2V±2%, -Reset ODO
KOP
LD6991GU-2223
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.3V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.3V±2%, -Reset ODO
KOQ
LD6991GU-2224
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.4V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.4V±2%, -Reset ODO
KOR
LD6991GU-2225
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.5V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.5V±2%, -Reset ODO
KOS
LD6991GU-2226
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.6V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.6V±2%, -Reset ODO
KOT
LD6991GU-2227
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.7V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.7V±2%, -Reset ODO
KOU
LD6991GU-2228
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.8V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.8V±2%, -Reset ODO
KOV
LD6991GU-2229
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=2.9V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=2.9V±2%, -Reset ODO
KOW
LD6991GU-2230
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=3.0V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=3.0V±2%, -Reset ODO
KOX
LD6991GU-2231
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=3.1V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=3.1V±2%, -Reset ODO
KOY
LD6991GU-2232
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=3.2V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=3.2V±2%, -Reset ODO
KOZ
LD6991GU-2233
Leadtrend Technology
SC-70-6
SC-70-6
Linear voltage regulator with volatge detector
LDO, 2.2V±2%, 90mA, Vdet=3.3V±2%, -Reset ODO
LDO, 2.2V±2%, 90mA, Vdet=3.3V±2%, -Reset ODO