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 '5N'

Marking
Name
Manufacturer/Case
Function
5N
IMBT3906
ITT Intermetall
SOT-23
PNP transistor
GP, 40V, 200mA, 250mW, B=60..300, >250MHz
5N
MIC5365-2.85YMT
Micrel
MLF-4
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
5N
MIC5365-2.85YMT
Micrel
MLF-4
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
5N
MM1Z24
EIC Semiconductor
SOD-123FL
Zener diode
24V±5%, Izt=5mA, Zzt=60, 500mW
5N
MM5Z20V
Fairchild Semiconductor
SOD-523FL
Zener diode
18.8..21.2V, Zzt=55, Izt=5mA, 200mW
5N
MMBD452
ON Semiconductor
SOT-23
Diode
Dual, UHF/VHF-Det, 30V, 10mA, Vf<0.6V(10mA), <1.5pF
5N
MMSZ24
EIC Semiconductor
SOD-123
Zener diode
24V±5%, Izt=5mA, Zzt=70, 500mW
5N
R3111N551C
Ricoh
SOT-23-5
Voltage detector IC
5.5V±2%, -Reset ODO
5N
R3131N46DC5
Ricoh
SOT-23
Voltage detector IC
4.6V±1.5%, +Reset ODO, 200ms
5N
R3133Q12EC
Ricoh
SOT-143
Voltage detector IC
1.2V±1.5%, +Reset ODO, -MR
5N
RP101K292B
Ricoh
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 2.9V±0.8%, 300mA, +CE
5N
RP173K221D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.2V±1%, 150mA, +CE, CL
5N
RP200K201B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.0V±1.0%, 300mA, +CE, AE(mode)
5N
RP500N152A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 1.5V±24mV, 600mA, +CE
5N
RQ5RW52CA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 5.2V±2%, 150mA
5N
TCBZX584C20V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
18.8..21.2V, Izt=5mA, Zzt=55, 200mW
5N
TCMM5Z20V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
18.8..21.2V, Izt=5mA, Zzt=55, 200mW
5N
UNRF2AT
Panasonic
ML3
NPN transistor
Sw, 50V, 80mA, 100mW, 150MHz, R1/R2=22k/47k
5N
XC6127C35ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=50ms
5N
XC6127N35FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.5V±0.8%, +Reset ODO, -MR, Rt=50ms
5N
XC6217C21A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 2.15V±2%, 200mA, +CE
5N
XC6217C21ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±2%, 200mA, +CE
5N
XC6223F3019R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.0V±1%, 300mA, +CE, CL, ICP
5N
XC6501A171NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE
5N
YTS4126
Toshiba
SOT-23
PNP transistor
GP, 25V, 200mA, 350mW, B=120..360, >250MHz
5N1
STZ8330C

SOD-323
Zener diode
33.2..34.9V, Izt=2mA, Zzt=200, 300mW
5N8
XC9236E08C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N8
XC9236E08C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N8
XC9236E08CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N8
XC9236E08CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N9
XC9236E09C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N9
XC9236E09C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N9
XC9236E09CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5N9
XC9236E09CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NA
XC6127C35AMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=50ms
5NB
XC6127C35BMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=100ms
5NC
XC6127C35CMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=200ms
5ND
XC6127C35DMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=400ms
5NE
XC6127C35EMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, -Reset PPO, -MR, Rt=800ms
5NF
XC6127C35FMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=50ms
5NH
XC6127C35GMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=100ms
5NK
XC6127C35HMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=200ms
5NL
XC6127C35JMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=400ms
5NL
XC9236E0LC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NL
XC9236E0LC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NL
XC9236E0LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NL
XC9236E0LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NM
XC6127C35KMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=800ms
5NM
XC9236E0MC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NM
XC9236E0MC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NM
XC9236E0MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NM
XC9236E0MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5NN
XC6127C36AMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=50ms
5NP
XC6127C36BMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=100ms
5NR
XC6127C36CMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=200ms
5NS
XC6127C36DMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=400ms
5NT
XC6127C36EMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, -Reset PPO, -MR, Rt=800ms
5NU
XC6127C36FMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rt=50ms
5NV
XC6127C36GMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rt=100ms
5NX
XC6127C36HMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rt=200ms
5NY
XC6127C36JMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rt=400ms
5NZ
XC6127C36KMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±0.8%, +Reset PPO, -MR, Rt=800ms