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 'OT'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
OT
SMF18A-M
Vishay Semiconductor
DO-219AB
DO-219AB
ElectroStatic Discharge Protection diode
Vbr=20.0V, Vrwm=18V, Ipp=5.8A, 200W(1ms), H-free
Vbr=20.0V, Vrwm=18V, Ipp=5.8A, 200W(1ms), H-free
OT
SM6T200C
SGS-Thomson Microelectronics
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=171V, Vbr=190..210V, 2.2A, 600W(1ms), Bidir.
Vrwm=171V, Vbr=190..210V, 2.2A, 600W(1ms), Bidir.
OT
SMBJ18CA
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrm=18V, Vbr=20..22.1V, Ipp=20.5A, 600W, Bidir.
Vrm=18V, Vbr=20..22.1V, Ipp=20.5A, 600W, Bidir.
OT
PT7M7035CLTA
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.5V±1.5%, -Reset PPO
3.5V±1.5%, -Reset PPO
OT
PT7M7035CLTAE
Pericom Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.5V±1.5%, -Reset PPO, L-Free
3.5V±1.5%, -Reset PPO, L-Free
OT2
2SC4364-2
Sanyo Electric
CP
CP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 250mW, B=40..80, 3GHz
UHF, Mix/Osc, 25V, 30mA, 250mW, B=40..80, 3GHz
OT2
2SC4401-2
Sanyo Electric
MCP
MCP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 150mW, B=40..80, 3GHz
UHF, Mix/Osc, 25V, 30mA, 150mW, B=40..80, 3GHz
OT3
2SC4364-3
Sanyo Electric
CP
CP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 250mW, B=60..120, 3GHz
UHF, Mix/Osc, 25V, 30mA, 250mW, B=60..120, 3GHz
OT3
2SC4401-3
Sanyo Electric
MCP
MCP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 150mW, B=60..120, 3GHz
UHF, Mix/Osc, 25V, 30mA, 150mW, B=60..120, 3GHz
OT4
2SC4364-4
Sanyo Electric
CP
CP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 250mW, B=100..200, 3GHz
UHF, Mix/Osc, 25V, 30mA, 250mW, B=100..200, 3GHz
OT4
2SC4401-4
Sanyo Electric
MCP
MCP
NPN transistor
UHF, Mix/Osc, 25V, 30mA, 150mW, B=100..200, 3GHz
UHF, Mix/Osc, 25V, 30mA, 150mW, B=100..200, 3GHz
OTA
S-1170B15UC-OTATF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±1%, 800mA, +CE
LDO, 1.5V±1%, 800mA, +CE
OTA
S-1170B15PD-OTATF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 1.5V±1.0%, 800mA, +CE
LDO, 1.5V±1.0%, 800mA, +CE
OTB
S-1170B16UC-OTBTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±1%, 800mA, +CE
LDO, 1.6V±1%, 800mA, +CE
OTB
S-1170B16PD-OTBTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 1.6V±1.0%, 800mA, +CE
LDO, 1.6V±1.0%, 800mA, +CE
OTC
S-1170B17UC-OTCTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±1%, 800mA, +CE
LDO, 1.7V±1%, 800mA, +CE
OTC
S-1170B17PD-OTCTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 1.7V±1.0%, 800mA, +CE
LDO, 1.7V±1.0%, 800mA, +CE
OTD
S-1170B18UC-OTDTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±1%, 800mA, +CE
LDO, 1.8V±1%, 800mA, +CE
OTD
S-1170B18PD-OTDTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 1.8V±1.0%, 800mA, +CE
LDO, 1.8V±1.0%, 800mA, +CE
OTE
S-1170B19UC-OTETF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±1%, 800mA, +CE
LDO, 1.9V±1%, 800mA, +CE
OTE
S-1170B19PD-OTETF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 1.9V±1.0%, 800mA, +CE
LDO, 1.9V±1.0%, 800mA, +CE
OTF
S-1170B20UC-OTFTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.0V±1%, 800mA, +CE
LDO, 2.0V±1%, 800mA, +CE
OTF
S-1170B20PD-OTFTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.0V±1.0%, 800mA, +CE
LDO, 2.0V±1.0%, 800mA, +CE
OTG
S-1170B21UC-OTGTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.1V±1%, 800mA, +CE
LDO, 2.1V±1%, 800mA, +CE
OTG
S-1170B21PD-OTGTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.1V±1.0%, 800mA, +CE
LDO, 2.1V±1.0%, 800mA, +CE
OTH
S-1170B22UC-OTHTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.2V±1%, 800mA, +CE
LDO, 2.2V±1%, 800mA, +CE
OTH
S-1170B22PD-OTHTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.2V±1.0%, 800mA, +CE
LDO, 2.2V±1.0%, 800mA, +CE
OTI
S-1170B23UC-OTITF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.3V±1%, 800mA, +CE
LDO, 2.3V±1%, 800mA, +CE
OTI
S-1170B23PD-OTITF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.3V±1.0%, 800mA, +CE
LDO, 2.3V±1.0%, 800mA, +CE
OTJ
S-1170B24UC-OTJTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.4V±1%, 800mA, +CE
LDO, 2.4V±1%, 800mA, +CE
OTJ
S-1170B24PD-OTJTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.4V±1.0%, 800mA, +CE
LDO, 2.4V±1.0%, 800mA, +CE
OTK
S-1170B25UC-OTKTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.5V±1%, 800mA, +CE
LDO, 2.5V±1%, 800mA, +CE
OTK
S-1170B25PD-OTKTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.5V±1.0%, 800mA, +CE
LDO, 2.5V±1.0%, 800mA, +CE
OTL
S-1170B26UC-OTLTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±1%, 800mA, +CE
LDO, 2.6V±1%, 800mA, +CE
OTL
S-1170B26PD-OTLTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.6V±1.0%, 800mA, +CE
LDO, 2.6V±1.0%, 800mA, +CE
OTM
S-1170B27UC-OTMTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.7V±1%, 800mA, +CE
LDO, 2.7V±1%, 800mA, +CE
OTM
S-1170B27PD-OTMTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.7V±1.0%, 800mA, +CE
LDO, 2.7V±1.0%, 800mA, +CE
OTN
S-1170B28UC-OTNTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±1%, 800mA, +CE
LDO, 2.8V±1%, 800mA, +CE
OTN
S-1170B28PD-OTNTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.8V±1.0%, 800mA, +CE
LDO, 2.8V±1.0%, 800mA, +CE
OTO
S-1170B29UC-OTOTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 2.9V±1%, 800mA, +CE
LDO, 2.9V±1%, 800mA, +CE
OTO
S-1170B29PD-OTOTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 2.9V±1.0%, 800mA, +CE
LDO, 2.9V±1.0%, 800mA, +CE
OTP
S-1170B30UC-OTPTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.0V±1%, 800mA, +CE
LDO, 3.0V±1%, 800mA, +CE
OTP
S-1170B30PD-OTPTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.0V±1.0%, 800mA, +CE
LDO, 3.0V±1.0%, 800mA, +CE
OTQ
S-1170B31UC-OTQTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.1V±1%, 800mA, +CE
LDO, 3.1V±1%, 800mA, +CE
OTQ
S-1170B31PD-OTQTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.1V±1.0%, 800mA, +CE
LDO, 3.1V±1.0%, 800mA, +CE
OTR
S-1170B32UC-OTRTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.2V±1%, 800mA, +CE
LDO, 3.2V±1%, 800mA, +CE
OTR
S-1170B32PD-OTRTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.2V±1.0%, 800mA, +CE
LDO, 3.2V±1.0%, 800mA, +CE
OTS
S-1170B33UC-OTSTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.3V±1%, 800mA, +CE
LDO, 3.3V±1%, 800mA, +CE
OTS
S-1170B33PD-OTSTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.3V±1.0%, 800mA, +CE
LDO, 3.3V±1.0%, 800mA, +CE
OTT
S-1170B34UC-OTTTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.4V±1%, 800mA, +CE
LDO, 3.4V±1%, 800mA, +CE
OTT
S-1170B34PD-OTTTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.4V±1.0%, 800mA, +CE
LDO, 3.4V±1.0%, 800mA, +CE
OTU
S-1170B35UC-OTUTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.5V±1%, 800mA, +CE
LDO, 3.5V±1%, 800mA, +CE
OTU
S-1170B35PD-OTUTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.5V±1.0%, 800mA, +CE
LDO, 3.5V±1.0%, 800mA, +CE
OTV
S-1170B36UC-OTVTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.6V±1%, 800mA, +CE
LDO, 3.6V±1%, 800mA, +CE
OTV
S-1170B36PD-OTVTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.6V±1.0%, 800mA, +CE
LDO, 3.6V±1.0%, 800mA, +CE
OTW
S-1170B37UC-OTWTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.7V±1%, 800mA, +CE
LDO, 3.7V±1%, 800mA, +CE
OTW
S-1170B37PD-OTWTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.7V±1.0%, 800mA, +CE
LDO, 3.7V±1.0%, 800mA, +CE
OTX
S-1170B38UC-OTXTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.8V±1%, 800mA, +CE
LDO, 3.8V±1%, 800mA, +CE
OTX
S-1170B38PD-OTXTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.8V±1.0%, 800mA, +CE
LDO, 3.8V±1.0%, 800mA, +CE
OTY
S-1170B39UC-OTYTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 3.9V±1%, 800mA, +CE
LDO, 3.9V±1%, 800mA, +CE
OTY
S-1170B39PD-OTYTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 3.9V±1.0%, 800mA, +CE
LDO, 3.9V±1.0%, 800mA, +CE
OTZ
S-1170B40UC-OTZTF
Seiko Instruments
SOT-89-5
SOT-89-5
Linear voltage regulator IC
LDO, 4.0V±1%, 800mA, +CE
LDO, 4.0V±1%, 800mA, +CE
OTZ
S-1170B40PD-OTZTF
Seiko Instruments
HSON-6
HSON-6
Linear voltage regulator IC
LDO, 4.0V±1.0%, 800mA, +CE
LDO, 4.0V±1.0%, 800mA, +CE
Other codes starting with 'O…' :