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 'OC'

Marking
Name
Manufacturer/Case
Function
OC
PT7M7029CHTA

SOT-23-5
Voltage detector IC
2.9V±1.5%, +Reset PPO
OC
PT7M7029CHTAE

SOT-23-5
Voltage detector IC
2.9V±1.5%, +Reset PPO, Lead free
OC
Si1407DL
Siliconix
SOT-363
MOSFET p-type
V-MOS, LogL, 12V, ±1.6A, <0.225
OC2
S-8338AAAC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.3V), -Shutdwon
OCA
S-8338AAAA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.3V), -Shutdwon
OCA
TPA2037D1YFF
Texas Instruments
BGA-9
Linear IC
AF PA, BTL, class-D, 2.5..5.5V, 3.25W(5V/4), shutdown
OCB
S-8338AAAB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.3V), -Shutdwon
OCC
S-8338AABA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.2V), -Shutdwon
OCD
S-8338AABB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.2V), -Shutdwon
OCE
S-8338AABC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.2V), -Shutdwon
OCF
S-8338AACA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.1V), -Shutdwon
OCG
S-8338AACB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.1V), -Shutdwon
OCH
S-8338AACC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.1V), -Shutdwon
OCI
S-8338AADA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.0V), -Shutdwon
OCJ
S-8338AADB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.0V), -Shutdwon
OCK
S-8338AADC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(2.0V), -Shutdwon
OCL
S-8338AAEA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.9V), -Shutdwon
OCM
S-8338AAEB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.9V), -Shutdwon
OCN
S-8338AAEC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.9V), -Shutdwon
OCO
S-8338AAFA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.8V), -Shutdwon
OCP
S-8338AAFB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.8V), -Shutdwon
OCQ
S-8338AAFC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.8V), -Shutdwon
OCR
S-8338AAGA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.7V), -Shutdwon
OCs
BAR50-05
Infineon Technologies
SOT-23
PIN diode
Dual, RF-Att, 50V, 100mA, 250mW, Vf<1.1V(50mA), <0.5pF
OCS
S-8338AAGB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.7V), -Shutdwon
OCT
S-8338AAGC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.7V), -Shutdwon
OCU
S-8338AAHA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.6V), -Shutdwon
OCV
S-8338AAHB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.6V), -Shutdwon
OCW
S-8338AAHC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.6V), -Shutdwon
OCX
S-8338AAIA-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.5V), -Shutdwon
OCY
S-8338AAIB-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.5V), -Shutdwon
OCZ
S-8338AAIC-P8T1G
Seiko Instruments
SON-8
Switching voltage regulator IC
Step-up PWM Sw. regulator, UVLO(1.5V), -Shutdwon