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 '0X'

Marking
Name
Manufacturer/Case
Function
0X
BU4338F
Rohm
SOP-4
Voltage detector IC
3.8V±1%, -Reset PPO
0X
BU4338FWE
Rohm
VSOF-5
Voltage detector IC
3.8V±1%, -Reset PPO
0X
BU4338G
Rohm
SSOP-5
Voltage detector IC
3.8V±1%, -Reset PPO
0X
MM1Z33B
Semtech Electronics
SOD-123FL
Zener diode
33V±2%, Izt=5mA, Zzt=80, 500mW
0X
R1210N401C
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 4V, 100kHz
0X
R5326N022B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.9V±1%, 150mA, +CE, CL
0X
XC6127N49ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.9V±0.8%, -Reset ODO, -MR, Rt=50ms
0X
XC6221A47B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 4.75V±1%, 200mA, +CE
0X
XC6221A47BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.75V±1%, 200mA, +CE
0X
XC6221C3517R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.5V±1%, 200mA, +CE, PDR
0X
XC6221C351NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.5V±1%, 200mA, +CE, PDR
0X
XC6223A3719R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.7V±1%, 300mA, +CE
0X
XC6229D25B1R-G
Torex Semiconductor
BGA-4
Linear voltage regulator IC
LDO, 2.55V±1%, 300mA, +CE
0X0
XC6221D311GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, CL, PDR
0X0
XC6221D311MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.1V±1%, 200mA, +CE, CL, PDR
0X7
XC6210B082MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.8V±2%, 700mA, +CE
0X7
XC6210B082PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 0.8V±2%, 700mA, +CE
0X7
XC6221D081GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 0.8V±20mV, 200mA, +CE, CL, PDR
0X7
XC6221D081MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.8V±20mV, 200mA, +CE, CL, PDR
0X8
XC6210B092MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.9V±2%, 700mA, +CE
0X8
XC6210B092PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 0.9V±2%, 700mA, +CE
0X8
XC6221D091GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 0.9V±20mV, 200mA, +CE, CL, PDR
0X8
XC6221D091MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.9V±20mV, 200mA, +CE, CL, PDR
0X9
XC6210B102MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.0V±2%, 700mA, +CE
0X9
XC6210B102PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±2%, 700mA, +CE
0X9
XC6221D101GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.0V±20mV, 200mA, +CE, CL, PDR
0X9
XC6221D101MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.0V±20mV, 200mA, +CE, CL, PDR
0X=
RT9193-36GB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 3.6V±1%, 300mA, +CE
0XA
XC6210B112MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.1V±2%, 700mA, +CE
0XA
XC6210B112PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±2%, 700mA, +CE
0XA
XC6221D111GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.1V±20mV, 200mA, +CE, CL, PDR
0XA
XC6221D111MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.1V±20mV, 200mA, +CE, CL, PDR
0XB
XC6210B122MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.2V±2%, 700mA, +CE
0XB
XC6210B122PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±2%, 700mA, +CE
0XB
XC6221D121GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.2V±20mV, 200mA, +CE, CL, PDR
0XB
XC6221D121MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.2V±20mV, 200mA, +CE, CL, PDR
0XC
XC6210B132MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.3V±2%, 700mA, +CE
0XC
XC6210B132PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±2%, 700mA, +CE
0XC
XC6221D131GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.3V±20mV, 200mA, +CE, CL, PDR
0XC
XC6221D131MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.3V±20mV, 200mA, +CE, CL, PDR
0XD
XC6210B142MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.4V±2%, 700mA, +CE
0XD
XC6210B142PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±2%, 700mA, +CE
0XD
XC6221D141GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.4V±20mV, 200mA, +CE, CL, PDR
0XD
XC6221D141MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.4V±20mV, 200mA, +CE, CL, PDR
0XE
LN6210B152M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 1.5V±2%, 700mA, +CE
0XE
LN6210B152P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±2%, 700mA, +CE
0XE
XC6210B152MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.5V±2%, 700mA, +CE
0XE
XC6210B152PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±2%, 700mA, +CE
0XE
XC6221D151GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.5V±20mV, 200mA, +CE, CL, PDR
0XE
XC6221D151MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.5V±20mV, 200mA, +CE, CL, PDR
0XF
LN6210B162M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 1.6V±2%, 700mA, +CE
0XF
LN6210B162P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±2%, 700mA, +CE
0XF
XC6210B162MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.6V±2%, 700mA, +CE
0XF
XC6210B162PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±2%, 700mA, +CE
0XF
XC6221D161GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.6V±20mV, 200mA, +CE, CL, PDR
0XF
XC6221D161MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.6V±20mV, 200mA, +CE, CL, PDR
0XH
LN6210B172M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 1.7V±2%, 700mA, +CE
0XH
LN6210B172P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±2%, 700mA, +CE
0XH
XC6210B172MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.7V±2%, 700mA, +CE
0XH
XC6210B172PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±2%, 700mA, +CE
0XH
XC6221D171GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.7V±20mV, 200mA, +CE, CL, PDR
0XH
XC6221D171MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.7V±20mV, 200mA, +CE, CL, PDR
0XK
LN6210B182M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 1.8V±2%, 700mA, +CE
0XK
LN6210B182P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 700mA, +CE
0XK
XC6210B182MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.8V±2%, 700mA, +CE
0XK
XC6210B182PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±2%, 700mA, +CE
0XK
XC6221D181GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.8V±20mV, 200mA, +CE, CL, PDR
0XK
XC6221D181MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.8V±20mV, 200mA, +CE, CL, PDR
0XL
LN6210B192M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 1.9V±2%, 700mA, +CE
0XL
LN6210B192P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±2%, 700mA, +CE
0XL
XC6210B192MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.9V±2%, 700mA, +CE
0XL
XC6210B192PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±2%, 700mA, +CE
0XL
XC6221D191GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 1.9V±20mV, 200mA, +CE, CL, PDR
0XL
XC6221D191MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.9V±20mV, 200mA, +CE, CL, PDR
0XM
LN6210B202M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.0V±2%, 700mA, +CE
0XM
LN6210B202P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.0V±2%, 700mA, +CE
0XM
XC6210B202MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.0V±2%, 700mA, +CE
0XM
XC6210B202PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.0V±2%, 700mA, +CE
0XM
XC6221D201GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE, CL, PDR
0XM
XC6221D201MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.0V±1%, 200mA, +CE, CL, PDR
0XN
LN6210B212M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.1V±2%, 700mA, +CE
0XN
LN6210B212P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.1V±2%, 700mA, +CE
0XN
XC6210B212MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.1V±2%, 700mA, +CE
0XN
XC6210B212PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.1V±2%, 700mA, +CE
0XN
XC6221D211GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE, CL, PDR
0XN
XC6221D211MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE, CL, PDR
0XP
LN6210B222M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.2V±2%, 700mA, +CE
0XP
LN6210B222P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.2V±2%, 700mA, +CE
0XP
XC6210B222MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.2V±2%, 700mA, +CE
0XP
XC6210B222PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.2V±2%, 700mA, +CE
0XP
XC6221D221GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, CL, PDR
0XP
XC6221D221MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.2V±1%, 200mA, +CE, CL, PDR
0XR
LN6210B232M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.3V±2%, 700mA, +CE
0XR
LN6210B232P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.3V±2%, 700mA, +CE
0XR
XC6210B232MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.3V±2%, 700mA, +CE
0XR
XC6210B232PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.3V±2%, 700mA, +CE
0XR
XC6221D231GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, CL, PDR
0XR
XC6221D231MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, CL, PDR
0XS
LN6210B242M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.4V±2%, 700mA, +CE
0XS
LN6210B242P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.4V±2%, 700mA, +CE
0XS
XC6210B242MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.4V±2%, 700mA, +CE
0XS
XC6210B242PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.4V±2%, 700mA, +CE
0XS
XC6221D241GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.4V±1%, 200mA, +CE, CL, PDR
0XS
XC6221D241MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.4V±1%, 200mA, +CE, CL, PDR
0XT
LN6210B252M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.5V±2%, 700mA, +CE
0XT
LN6210B252P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.5V±2%, 700mA, +CE
0XT
XC6210B252MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.5V±2%, 700mA, +CE
0XT
XC6210B252PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.5V±2%, 700mA, +CE
0XT
XC6221D251GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.5V±1%, 200mA, +CE, CL, PDR
0XT
XC6221D251MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.5V±1%, 200mA, +CE, CL, PDR
0XU
LN6210B262M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.6V±2%, 700mA, +CE
0XU
LN6210B262P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±2%, 700mA, +CE
0XU
XC6210B262MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.6V±2%, 700mA, +CE
0XU
XC6210B262PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.6V±2%, 700mA, +CE
0XU
XC6221D261GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.6V±1%, 200mA, +CE, CL, PDR
0XU
XC6221D261MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.6V±1%, 200mA, +CE, CL, PDR
0XV
LN6210B272M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.7V±2%, 700mA, +CE
0XV
LN6210B272P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.7V±2%, 700mA, +CE
0XV
XC6210B272MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.7V±2%, 700mA, +CE
0XV
XC6210B272PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.7V±2%, 700mA, +CE
0XV
XC6221D271GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE, CL, PDR
0XV
XC6221D271MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.7V±1%, 200mA, +CE, CL, PDR
0XX
LN6210B282M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.8V±2%, 700mA, +CE
0XX
LN6210B282P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±2%, 700mA, +CE
0XX
XC6210B282MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.8V±2%, 700mA, +CE
0XX
XC6210B282PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.8V±2%, 700mA, +CE
0XX
XC6221D281GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE, CL, PDR
0XX
XC6221D281MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.8V±1%, 200mA, +CE, CL, PDR
0XY
LN6210B292M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 2.9V±2%, 700mA, +CE
0XY
LN6210B292P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 2.9V±2%, 700mA, +CE
0XY
XC6210B292MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.9V±2%, 700mA, +CE
0XY
XC6210B292PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.9V±2%, 700mA, +CE
0XY
XC6221D291GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 2.9V±1%, 200mA, +CE, CL, PDR
0XY
XC6221D291MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.9V±1%, 200mA, +CE, CL, PDR
0XZ
LN6210B302M
Shanghai Natlinear Electronics
SOT-25
Linear voltage regulator IC
LDO, 3.0V±2%, 700mA, +CE
0XZ
LN6210B302P
Shanghai Natlinear Electronics
SOT-89-5
Linear voltage regulator IC
LDO, 3.0V±2%, 700mA, +CE
0XZ
XC6210B302MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.0V±2%, 700mA, +CE
0XZ
XC6210B302PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.0V±2%, 700mA, +CE
0XZ
XC6221D301GR
Torex Semiconductor
USP-4
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, CL, PDR
0XZ
XC6221D301MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.0V±1%, 200mA, +CE, CL, PDR