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 '1O'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
1O
BZD27B10P-M
Vishay Semiconductor
DO-219AB
DO-219AB
Zener diode
10V±2%, Zzt=2, Izt=50mA, 800mW, H-free
10V±2%, Zzt=2, Izt=50mA, 800mW, H-free
1O
2SD2359
Panasonic
SC-62
SC-62
NPN transistor
AF, Lo-sat, 20V, 1A, 1W, B=200..800, 100MHz
AF, Lo-sat, 20V, 1A, 1W, B=200..800, 100MHz
1O1
S-1313C31-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, PDR
LDO, 3.1V±1%, 200mA, +CE, PDR
1O1
S-1313C31-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, PDR
LDO, 3.1V±1%, 200mA, +CE, PDR
1O1
S-1313C31-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, PDR
LDO, 3.1V±1%, 200mA, +CE, PDR
1O2
S-1313C32-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, PDR
LDO, 3.2V±1%, 200mA, +CE, PDR
1O2
S-1313C32-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, PDR
LDO, 3.2V±1%, 200mA, +CE, PDR
1O2
S-1313C32-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, PDR
LDO, 3.2V±1%, 200mA, +CE, PDR
1O3
S-1313C33-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.3V±1%, 200mA, +CE, PDR
LDO, 3.3V±1%, 200mA, +CE, PDR
1O3
S-1313C33-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.3V±1%, 200mA, +CE, PDR
LDO, 3.3V±1%, 200mA, +CE, PDR
1O3
S-1313C33-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3V±1%, 200mA, +CE, PDR
LDO, 3.3V±1%, 200mA, +CE, PDR
1O4
S-1313C34-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.4V±1%, 200mA, +CE, PDR
LDO, 3.4V±1%, 200mA, +CE, PDR
1O4
S-1313C34-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.4V±1%, 200mA, +CE, PDR
LDO, 3.4V±1%, 200mA, +CE, PDR
1O4
S-1313C34-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±1%, 200mA, +CE, PDR
LDO, 3.4V±1%, 200mA, +CE, PDR
1O5
S-1313C35-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.5V±1%, 200mA, +CE, PDR
LDO, 3.5V±1%, 200mA, +CE, PDR
1O5
S-1313C35-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.5V±1%, 200mA, +CE, PDR
LDO, 3.5V±1%, 200mA, +CE, PDR
1O5
S-1313C35-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.5V±1%, 200mA, +CE, PDR
LDO, 3.5V±1%, 200mA, +CE, PDR
1OA
S-1313C10-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.0V±1%, 200mA, +CE, PDR
LDO, 1.0V±1%, 200mA, +CE, PDR
1OA
S-1313C10-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.0V±1%, 200mA, +CE, PDR
LDO, 1.0V±1%, 200mA, +CE, PDR
1OA
S-1313C10-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.0V±1%, 200mA, +CE, PDR
LDO, 1.0V±1%, 200mA, +CE, PDR
1OB
S-1313C11-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.1V±1%, 200mA, +CE, PDR
LDO, 1.1V±1%, 200mA, +CE, PDR
1OB
S-1313C11-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.1V±1%, 200mA, +CE, PDR
LDO, 1.1V±1%, 200mA, +CE, PDR
1OB
S-1313C11-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.1V±1%, 200mA, +CE, PDR
LDO, 1.1V±1%, 200mA, +CE, PDR
1OC
S-1313C12-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.2V±1%, 200mA, +CE, PDR
LDO, 1.2V±1%, 200mA, +CE, PDR
1OC
S-1313C12-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.2V±1%, 200mA, +CE, PDR
LDO, 1.2V±1%, 200mA, +CE, PDR
1OC
S-1313C12-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.2V±1%, 200mA, +CE, PDR
LDO, 1.2V±1%, 200mA, +CE, PDR
1OD
S-1313C13-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.3V±1%, 200mA, +CE, PDR
LDO, 1.3V±1%, 200mA, +CE, PDR
1OD
S-1313C13-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.3V±1%, 200mA, +CE, PDR
LDO, 1.3V±1%, 200mA, +CE, PDR
1OD
S-1313C13-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.3V±1%, 200mA, +CE, PDR
LDO, 1.3V±1%, 200mA, +CE, PDR
1OE
S-1313C14-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.4V±1%, 200mA, +CE, PDR
LDO, 1.4V±1%, 200mA, +CE, PDR
1OE
S-1313C14-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.4V±1%, 200mA, +CE, PDR
LDO, 1.4V±1%, 200mA, +CE, PDR
1OE
S-1313C14-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±1%, 200mA, +CE, PDR
LDO, 1.4V±1%, 200mA, +CE, PDR
1OF
S-1313C15-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.5V±1%, 200mA, +CE, PDR
LDO, 1.5V±1%, 200mA, +CE, PDR
1OF
S-1313C15-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.5V±1%, 200mA, +CE, PDR
LDO, 1.5V±1%, 200mA, +CE, PDR
1OF
S-1313C15-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.5V±1%, 200mA, +CE, PDR
LDO, 1.5V±1%, 200mA, +CE, PDR
1OG
S-1313C16-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE, PDR
LDO, 1.6V±1%, 200mA, +CE, PDR
1OG
S-1313C16-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE, PDR
LDO, 1.6V±1%, 200mA, +CE, PDR
1OG
S-1313C16-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.6V±1%, 200mA, +CE, PDR
LDO, 1.6V±1%, 200mA, +CE, PDR
1OH
S-1313C17-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE, PDR
LDO, 1.7V±1%, 200mA, +CE, PDR
1OH
S-1313C17-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE, PDR
LDO, 1.7V±1%, 200mA, +CE, PDR
1OH
S-1313C17-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE, PDR
LDO, 1.7V±1%, 200mA, +CE, PDR
1OJ
S-1313C18-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.8V±1%, 200mA, +CE, PDR
LDO, 1.8V±1%, 200mA, +CE, PDR
1OJ
S-1313C18-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.8V±1%, 200mA, +CE, PDR
LDO, 1.8V±1%, 200mA, +CE, PDR
1OJ
S-1313C18-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±1%, 200mA, +CE, PDR
LDO, 1.8V±1%, 200mA, +CE, PDR
1OK
S-1313C1J-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.85V±1%, 200mA, +CE, PDR
LDO, 1.85V±1%, 200mA, +CE, PDR
1OK
S-1313C1J-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.85V±1%, 200mA, +CE, PDR
LDO, 1.85V±1%, 200mA, +CE, PDR
1OK
S-1313C1J-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.85V±1%, 200mA, +CE, PDR
LDO, 1.85V±1%, 200mA, +CE, PDR
1OL
S-1313C19-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 1.9V±1%, 200mA, +CE, PDR
LDO, 1.9V±1%, 200mA, +CE, PDR
1OL
S-1313C19-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 1.9V±1%, 200mA, +CE, PDR
LDO, 1.9V±1%, 200mA, +CE, PDR
1OL
S-1313C19-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 1.9V±1%, 200mA, +CE, PDR
LDO, 1.9V±1%, 200mA, +CE, PDR
1ON
S-1313C20-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE, PDR
LDO, 2.0V±1%, 200mA, +CE, PDR
1ON
S-1313C20-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE, PDR
LDO, 2.0V±1%, 200mA, +CE, PDR
1ON
S-1313C20-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE, PDR
LDO, 2.0V±1%, 200mA, +CE, PDR
1OO
S-1313C21-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE, PDR
LDO, 2.1V±1%, 200mA, +CE, PDR
1OO
S-1313C21-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE, PDR
LDO, 2.1V±1%, 200mA, +CE, PDR
1OO
S-1313C21-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE, PDR
LDO, 2.1V±1%, 200mA, +CE, PDR
1OP
2SK198-P
Panasonic
SOT-23
SOT-23
FET n-type
AF, LN, 30V, +20mA, 150mA, Idss=0.5..3mA, Up<1.5V
AF, LN, 30V, +20mA, 150mA, Idss=0.5..3mA, Up<1.5V
1OP
2SK662-P
Panasonic
SOT-323
SOT-323
FET n-type
Small Signal Amp., 30V, 20mA, 150mW, Idss=0.5..3mA, Up<0.8V
Small Signal Amp., 30V, 20mA, 150mW, Idss=0.5..3mA, Up<0.8V
1OP
S-1313C22-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, PDR
LDO, 2.2V±1%, 200mA, +CE, PDR
1OP
S-1313C22-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, PDR
LDO, 2.2V±1%, 200mA, +CE, PDR
1OP
S-1313C22-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, PDR
LDO, 2.2V±1%, 200mA, +CE, PDR
1OQ
2SK198-Q
Panasonic
SOT-23
SOT-23
FET n-type
AF, LN, 30V, +20mA, 150mA, Idss=2..6mA, Up<1.5V
AF, LN, 30V, +20mA, 150mA, Idss=2..6mA, Up<1.5V
1OQ
2SK662-Q
Panasonic
SOT-323
SOT-323
FET n-type
Small Signal Amp., 30V, 20mA, 150mW, Idss=2..6mA, Up<0.8V
Small Signal Amp., 30V, 20mA, 150mW, Idss=2..6mA, Up<0.8V
1OQ
S-1313C23-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, PDR
LDO, 2.3V±1%, 200mA, +CE, PDR
1OQ
S-1313C23-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, PDR
LDO, 2.3V±1%, 200mA, +CE, PDR
1OQ
S-1313C23-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, PDR
LDO, 2.3V±1%, 200mA, +CE, PDR
1OR
2SK198-R
Panasonic
SOT-23
SOT-23
FET n-type
AF, LN, 30V, +20mA, 150mA, Idss=4..12mA, Up<1.5V
AF, LN, 30V, +20mA, 150mA, Idss=4..12mA, Up<1.5V
1OR
2SK662-R
Panasonic
SOT-323
SOT-323
FET n-type
Small Signal Amp., 30V, 20mA, 150mW, Idss=4..12mA, Up<0.8V
Small Signal Amp., 30V, 20mA, 150mW, Idss=4..12mA, Up<0.8V
1OR
S-1313C24-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.4V±1%, 200mA, +CE, PDR
LDO, 2.4V±1%, 200mA, +CE, PDR
1OR
S-1313C24-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.4V±1%, 200mA, +CE, PDR
LDO, 2.4V±1%, 200mA, +CE, PDR
1OR
S-1313C24-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±1%, 200mA, +CE, PDR
LDO, 2.4V±1%, 200mA, +CE, PDR
1OS
S-1313C25-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.5V±1%, 200mA, +CE, PDR
LDO, 2.5V±1%, 200mA, +CE, PDR
1OS
S-1313C25-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.5V±1%, 200mA, +CE, PDR
LDO, 2.5V±1%, 200mA, +CE, PDR
1OS
S-1313C25-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±1%, 200mA, +CE, PDR
LDO, 2.5V±1%, 200mA, +CE, PDR
1Os
BC846PN
Siemens
SOT-363
SOT-363
NPN+PNP transistors
Dual, GP, 80V, 100mA, 200mW, B=200..450, >100MHz
Dual, GP, 80V, 100mA, 200mW, B=200..450, >100MHz
1OT
S-1313C26-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.6V±1%, 200mA, +CE, PDR
LDO, 2.6V±1%, 200mA, +CE, PDR
1OT
S-1313C26-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.6V±1%, 200mA, +CE, PDR
LDO, 2.6V±1%, 200mA, +CE, PDR
1OT
S-1313C26-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±1%, 200mA, +CE, PDR
LDO, 2.6V±1%, 200mA, +CE, PDR
1OU
S-1313C27-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE, PDR
LDO, 2.7V±1%, 200mA, +CE, PDR
1OU
S-1313C27-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE, PDR
LDO, 2.7V±1%, 200mA, +CE, PDR
1OU
S-1313C27-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE, PDR
LDO, 2.7V±1%, 200mA, +CE, PDR
1OV
S-1313C28-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE, PDR
LDO, 2.8V±1%, 200mA, +CE, PDR
1OV
S-1313C28-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE, PDR
LDO, 2.8V±1%, 200mA, +CE, PDR
1OV
S-1313C28-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE, PDR
LDO, 2.8V±1%, 200mA, +CE, PDR
1OX
S-1313C2J-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.85V±1%, 200mA, +CE, PDR
LDO, 2.85V±1%, 200mA, +CE, PDR
1OX
S-1313C2J-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.85V±1%, 200mA, +CE, PDR
LDO, 2.85V±1%, 200mA, +CE, PDR
1OX
S-1313C2J-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±1%, 200mA, +CE, PDR
LDO, 2.85V±1%, 200mA, +CE, PDR
1OY
S-1313C29-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.9V±1%, 200mA, +CE, PDR
LDO, 2.9V±1%, 200mA, +CE, PDR
1OY
S-1313C29-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 2.9V±1%, 200mA, +CE, PDR
LDO, 2.9V±1%, 200mA, +CE, PDR
1OY
S-1313C29-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±1%, 200mA, +CE, PDR
LDO, 2.9V±1%, 200mA, +CE, PDR
1OZ
S-1313C30-N4T1U3
Seiko Instruments
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, PDR
LDO, 3.0V±1%, 200mA, +CE, PDR
1OZ
S-1313C30-A4T1U3
Seiko Instruments
HSNT-4
HSNT-4
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, PDR
LDO, 3.0V±1%, 200mA, +CE, PDR
1OZ
S-1313C30-M5T1U3
Seiko Instruments
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, PDR
LDO, 3.0V±1%, 200mA, +CE, PDR
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