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 '5M'

Marking
Name
Manufacturer/Case
Function
5M
2SJ0672
Panasonic
SSSMini3-F1
MOSFET p-type
Sw, 30V, 100mA, 100mW, 15 (10mA)
5M
APX803L05-42C3
Diodes
SOT-323
Voltage detector IC
4.2V±1.5%, -Reset ODO, 55ms Rt delay
5M
BZT52C22
Diotec Semiconductor
SOD-123
Zener diode
22V±5%, Izt=5mA, Zzt=55, 500mW
5M
BZX584C18
Rectron Semiconductor
SOD-523
Zener diode
16.8..19.1V, Izt=5mA, Zzt=45, 200mW
5M
CESD5V0AP
Jiangsu Changjiang Electronics Technology
SOT-23
ElectroStatic Discharge Protection diode
Dual, Vbr=6.2..7.3V, Vrwm=5V, Ipp=12A, 300W(1ms)
5M
FUF1MW
Fagor Electronica
SOD-123W
Diode
U-fast recov. rectif, 1000V, 1A, Vf<1.7V(1A), 75ns
5M
GM6206I-2.0
Guilin Strong Micro Electronics
SOT-23
Linear voltage regulator IC
LDO, 2.0V±2%, 100mA
5M
IXD5126C45A7R-G
IXYS
USPN-4B02
Voltage detector IC
4.5V±0.8%, -Reset PPO
5M
IXD5127C33ANR
IXYS
SSOT-24
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, 50ms Rt delay
5M
IXD5127N33FNR
IXYS
SSOT-24
Voltage detector IC
3.3V±0.8%, +Reset ODO, -MR, 50ms Rt delay
5M
MIC5365-2.8YMT
Micrel
MLF-4
Linear voltage regulator IC
LDO, 2.8V±2%, 150mA, +CE
5M
MM1Z22
EIC Semiconductor
SOD-123FL
Zener diode
22V±5%, Izt=5mA, Zzt=55, 500mW
5M
MM5Z18V
Fairchild Semiconductor
SOD-523FL
Zener diode
16.8..19.1V, Zzt=45, Izt=5mA, 200mW
5M
MMSZ22
EIC Semiconductor
SOD-123
Zener diode
22V±5%, Izt=5mA, Zzt=55, 500mW
5M
R3111N451C
Ricoh
SOT-23-5
Voltage detector IC
4.5V±2%, -Reset PPO
5M
R3131N46BC5
Ricoh
SOT-23
Voltage detector IC
4.6V±1.5%, +Reset ODO, 100ms
5M
R3133Q11EC
Ricoh
SOT-143
Voltage detector IC
1.1V±1.5%, +Reset ODO, -MR
5M
R5106N261A
Ricoh
SOT-23-6
Voltage detector IC
2.6V±1%, -Reset ODO, Inhibit
5M
RH5RE55AA
Ricoh
SOT-89
Linear voltage regulator IC
Ultra-LDO, 5.5V±2.5%, 300mA
5M
RP101K282B5
Ricoh
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 2.85V±0.8%, 300mA, +CE
5M
RP124L213E
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.1V±0.8%, 100mA, +BM CE, BM=Vin/3
5M
RP173K211D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.1V±1%, 150mA, +CE, CL
5M
RP200K191B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 1.9V±1.0%, 300mA, +CE, AE(mode)
5M
RP500N132A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 1.3V±24mV, 600mA, +CE
5M
RQ5RW51CA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 5.1V±2%, 150mA
5M
S5M
Vishay Semiconductor
DO-214AB
Diode
Rectifier, 1000V, 5A, Vf<1.15V(5A)
5M
TCBZX584C18V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
16.8..19.1V, Izt=5mA, Zzt=45, 200mW
5M
TCMM5Z18V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
16.8..19.1V, Izt=5mA, Zzt=45, 200mW
5M
XC6126C45A7R-G
Torex Semiconductor
USPN-4B02
Voltage detector IC
4.5V±0.8%, -Reset PPO
5M
XC6127C33ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, 50ms Rt delay
5M
XC6127N33FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.3V±0.8%, +Reset ODO, -MR, 50ms Rt delay
5M
XC6129C33FNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.3V±0.8%, -Reset PPO, Rel. Delay, Det. Delay, Undef. Protect
5M
XC6129N33FNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
3.3V±0.8%, -Reset ODO, Rel. Delay, Det. Delay, Undef. Protect
5M
XC6217C20A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 2.05V±2%, 200mA, +CE
5M
XC6217C20ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.05V±2%, 200mA, +CE
5M
XC6223B361NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.6V±1%, 300mA, +CE, CL
5M
XC6223F2919R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 2.9V±1%, 300mA, +CE, CL, ICP
5M
XC6501A16ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.65V±1%, 200mA, +CE
5M0
IXD3236A40D0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
IXD3236A40D4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
IXD3236A40DER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
IXD3236A40DMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
IXD9206A403AR-G
Zilog
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 3MHz, 4.0V±2%, 600mA
5M0
TC55RP592ECB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, 5.9V±2%, 250mA
5M0
TC55RP592EMB
Microchip Technology
SOT-89
Linear voltage regulator IC
LDO, 5.9V±2%, 250mA
5M0
XC62FP5902M
Torex Semiconductor
SOT-23
Linear voltage regulator IC
5.9V±2%, 250mA
5M0
XC62FP5902P
Torex Semiconductor
SOT-89
Linear voltage regulator IC
5.9V±2%, 250mA
5M0
XC9236A40D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
XC9236A40D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
XC9236A40DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
XC9236A40DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>2V, LSST
5M0
XCL206A403AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 3MHz, 4.0V±2%, 600mA
5M10
VSSAF5M10
Vishay Semiconductor
DO-221AC
Diode
SBR, 100V, 2.6A, Vf=0.79V(5A), 470pF
5M12
VSSAF5M12
Vishay Semiconductor
DO-221AC
Diode
SBR, 120V, 2.4A, Vf=0.89V(5A), 420pF
5M15
VSSAF5M15
Vishay Semiconductor
DO-221AC
Diode
SBR, 150V, 2A, Vf=1.15V(5A), 290pF
5M2
UM1451S-25
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 2.5V±3%, 300mA
5M5
TC595902ECB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, -5.9V±2%, 200mA
5M5
UM1450S-45
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.5V±3%, 250mA
5M5
XC62KN592M
Torex Semiconductor
SOT-23
Linear voltage regulator IC
LDO, -5.9V±2%, 100mA, 150mW
5M5
XC62KN592P
Torex Semiconductor
SOT-89
Linear voltage regulator IC
LDO, -5.9V±2%, 100mA, 500mW
5M6
UM1450S-46
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.6V±3%, 250mA
5M6
VSSAF5M6
Vishay Semiconductor
DO-221AC
Diode
SBR, 60V, 2.8A, Vf=0.66V(5A), 580pF
5M7
UM1450S-47
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.7V±3%, 250mA
5M8
UM1450S-48
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.8V±3%, 250mA
5M9
UM1450S-49
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.9V±3%, 250mA
5MA
IXD5127C33AMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=50ms
5MA
UM1450S-50
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 5.0V±3%, 250mA
5MA
XC6127C33AMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=50ms
5MB
IXD5127C33BMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=100ms
5MB
UM1451S-26
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 2.6V±3%, 300mA
5MB
XC6127C33BMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=100ms
5MC
IXD5127C33CMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=200ms
5MC
UM1451S-27
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 2.7V±3%, 300mA
5MC
XC6127C33CMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=200ms
5MD
IXD5127C33DMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=400ms
5MD
UM1451S-28
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 2.8V±3%, 300mA
5MD
XC6127C33DMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=400ms
5ME
IXD5127C33EMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=800ms
5ME
UM1451S-29
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 2.9V±3%, 300mA
5ME
XC6127C33EMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, -Reset PPO, -MR, Rt=800ms
5MF
IXD5127C33FMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=50ms
5MF
UM1451S-30
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.0V±3%, 300mA
5MF
XC6127C33FMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=50ms
5MH
IXD5127C33GMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=100ms
5MH
UM1451S-31
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.1V±3%, 300mA
5MH
XC6127C33GMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=100ms
5MJ
UM1451S-34
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.4V±3%, 300mA
5MK
IXD5127C33HMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=200ms
5MK
UM1451S-35
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.5V±3%, 300mA
5MK
XC6127C33HMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=200ms
5ML
IXD5127C33JMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=400ms
5ML
UM1451S-32
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.2V±3%, 300mA
5ML
XC6127C33JMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=400ms
5MM
IXD5127C33KMR
IXYS
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=800ms
5MM
UM1451S-33
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.3V±3%, 300mA
5MM
XC6127C33KMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±0.8%, +Reset PPO, -MR, Rt=800ms
5MN
IXD5127C34AMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=50ms
5MN
UM1451S-36
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.6V±3%, 300mA
5MN
XC6127C34AMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=50ms
5MP
IXD5127C34BMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=100ms
5MP
UM1451S-37
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.7V±3%, 300mA
5MP
XC6127C34BMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=100ms
5MQ
UM1451S-38
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.8V±3%, 300mA
5MR
IXD5127C34CMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=200ms
5MR
UM1451S-39
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.9V±3%, 300mA
5MR
XC6127C34CMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=200ms
5MS
IXD5127C34DMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=400ms
5MS
S5MS
Vishay Semiconductor
DO-214AB
Diode
Rectifier, 1000V, 5A, Vf<1/15V(5A)
5MS
UM1451S-40
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.0V±3%, 300mA
5MS
XC6127C34DMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=400ms
5MT
IXD5127C34EMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=800ms
5MT
UM1451S-41
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.1V±3%, 300mA
5MT
XC6127C34EMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, -Reset PPO, -MR, Rt=800ms
5MU
IXD5127C34FMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=50ms
5MU
UM1451S-43
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.3V±3%, 300mA
5MU
XC6127C34FMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=50ms
5MV
IXD5127C34GMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=100ms
5MV
XC6127C34GMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=100ms
5MX
IXD5127C34HMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=200ms
5MX
XC6127C34HMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=200ms
5MY
IXD5127C34JMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=400ms
5MY
UM1451S-42
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.2V±3%, 300mA
5MY
XC6127C34JMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=400ms
5MZ
IXD5127C34KMR
IXYS
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=800ms
5MZ
UM1451S-44
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.4V±3%, 300mA
5MZ
XC6127C34KMR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±0.8%, +Reset PPO, -MR, Rt=800ms