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 '5T'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
5T
BZX584C30
Rectron Semiconductor
SOD-523
Zener diode
28..32V, Izt=2mA, Zzt=80, 200mW
5T
MM5Z30V
Fairchild Semiconductor
SOD-523FL
Zener diode
28..32V, Zzt=80, Izt=2mA, 200mW
5T
TCBZX584C30V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
28..32V, Izt=2mA, Zzt=80, 200mW
5T
TCMM5Z30V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
28..32V, Izt=2mA, Zzt=80, 200mW
5T
BCW66GR
Zetex
SOT-23
NPN transistor
AF, 75V, 800mA, 330mW, B=160..400, >100MHz
5T
BCW68GR
Zetex
SOT-23
PNP transistor
AF, Sw, 60V, 800mA, 330mW, B=160..400, >100MHz
5T
R3131N46HA5
Ricoh
SOT-23
Voltage detector IC
4.6V±1.5%, +Reset PPO, Rdt=400ms
5T
APX803L05-47C3
Diodes
SOT-323
Voltage detector IC
4.7V±1.5%, -Reset ODO, Rdt=55ms
5T
MSG33002
Panasonic
SSSMini3
Silicon/Germanium NPN transistor
RF, LN, 9V, 60mA, 100mW, 19GHz, B=100..200
5T
RQ5RW56CA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 5.6V±2%, 150mA
5T
R3133Q17EC
Ricoh
SOT-143
Voltage detector IC
1.7V±1.5%, +Reset ODO, -MR
5T
IXD5127C43ANR
IXYS
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, 50ms Rt delay
5T
IXD5127N43FNR
IXYS
SSOT-24
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, 50ms Rt delay
5T
XC6127C43ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=50ms
5T
XC6127N43FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.3V±0.8%, +Reset ODO, -MR, Rdt=50ms
5T
XC6129C43FNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset PPO, Rel. Delay, Det. Delay, Undef. Protect
5T
XC6129N43FNR-G
Torex Semiconductor
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, Rel. Delay, Det. Delay, Undef. Protect
5T
XC6217C25ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.55V±2%, 200mA, +CE
5T
XC6223B401NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.0V±1%, 300mA, +CE, CL
5T
XC6501A191NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.9V±1%, 200mA, +CE
5T
RP173K271D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.7V±1%, 150mA, +CE, CL
5T
RP101K232B
Ricoh
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 2.2V±0.8%, 300mA, +CE
5T
XC6217C25A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 2.55V±2%, 200mA, +CE
5T
IXD5126C50A7R-G
IXYS
USPN-4B02
Voltage detector IC
5.0V±0.8%, -Reset PPO
5T
XC6126C50A7R-G
Torex Semiconductor
USPN-4B02
Voltage detector IC
5.0V±0.8%, -Reset PPO
5T
XC6223F3419R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE, CL, ICP
5T
XC6129C43F9R-G
Torex Semiconductor
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset PPO, Rel. Delay, Det. Delay, Undef. Protect
5T
XC6129N43F9R-G
Torex Semiconductor
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset ODO, Rel. Delay, Det. Delay, Undef. Protect
5T
RN5RF15BA
Ricoh
SOT-23-5
Linear voltage regulator IC
LRip, +CE, 1.5V±2%, 1A (ext. transistor)
5T
R5106N321A
Ricoh
SOT-23-6
Voltage detector IC
3.2V±1%, -Reset ODO, Inhibit
5T
RP500N281A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM/VFM st-dwn, 2.8V±1.5%, 600mA, +CE
5T
RP200K251B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 2.5V±1.0%, 300mA, +CE, AE(mode)
5T0
IXD3236E40CMR-G
IXYS
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
TCR3UF50B
Toshiba
SOT-25
Linear voltage regulator IC
LDO, 5.0V±1%, 300mA, +CE
5T0
XC9236E40CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
IXD3236E40C0R-G
IXYS
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
XC9236E40C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
IXD3236E40CER-G
IXYS
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
XC9236E40CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
IXD3236E40C4R-G
IXYS
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T0
XC9236E40C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
5T2
UM1440S-52
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.2V±3%, 30mA, +CE
5T3
UM1440S-53
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.3V±3%, 30mA, +CE
5T4
UM1440S-54
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.4V±3%, 30mA, +CE
5T5
UM1440S-55
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.5V±3%, 30mA, +CE
5T6
UM1440S-56
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.6V±3%, 30mA, +CE
5T7
UM1440S-57
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.7V±3%, 30mA, +CE
5T8
UM1440S-58
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.8V±3%, 30mA, +CE
5T9
UM1440S-59
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.9V±3%, 30mA, +CE
5TA
UM1440S-48
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.8V±3%, 30mA, +CE
5TA
IXD5127C43AMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=50ms
5TA
XC6127C43AMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=50ms
5TB
UM1440S-49
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 4.9V±3%, 30mA, +CE
5TB
IXD5127C43BMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=100ms
5TB
XC6127C43BMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=100ms
5TC
UM1440S-50
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.0V±3%, 30mA, +CE
5TC
IXD5127C43CMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=200ms
5TC
XC6127C43CMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=200ms
5TD
TV05A191K-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=211..258V, Vrwm=190V, Ipp=1.47A, 500W(1ms)
5TD
UM1440S-51
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 5.1V±3%, 30mA, +CE
5TD
IXD5127C43DMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=400ms
5TD
XC6127C43DMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=400ms
5TE
TV05A191J-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=211..232V, Vrwm=190V, Ipp=1.62A, 500W(1ms)
5TE
UM1440S-60
Union Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, 6.0V±3%, 30mA, +CE
5TE
IXD5127C43EMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=800ms
5TE
XC6127C43EMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, -Reset PPO, -MR, Rdt=800ms
5TF
IXD5127C43FMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=50ms
5TF
XC6127C43FMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=50ms
5TH
IXD5127C43GMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=100ms
5TH
XC6127C43GMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=100ms
5TK
IXD5127C43HMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=200ms
5TK
XC6127C43HMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=200ms
5TL
IXD5127C43JMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=400ms
5TL
XC6127C43JMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=400ms
5TM
IXD5127C43KMR
IXYS
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=800ms
5TM
XC6127C43KMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±0.8%, +Reset PPO, -MR, Rdt=800ms
5TN
IXD5127C44AMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=50ms
5TN
XC6127C44AMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=50ms
5TP
IXD5127C44BMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=100ms
5TP
XC6127C44BMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=100ms
5TP
UM825TP
Union Semiconductor
SOT-353
Voltage detector IC
3.08V±2%, -MR, ±Reset PPO
5TR
IXD5127C44CMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=200ms
5TR
XC6127C44CMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=200ms
5TR
SN74LVC1T45QDCK
Texas Instruments
SC-70-6
CMOS logic IC
Dual supply translating transceiver with 3-state output
5TS
IXD5127C44DMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=400ms
5TS
XC6127C44DMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=400ms
5TT
IXD5127C44EMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=800ms
5TT
XC6127C44EMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, -Reset PPO, -MR, Rdt=800ms
5TU
IXD5127C44FMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=50ms
5TU
XC6127C44FMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=50ms
5TV
IXD5127C44GMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=100ms
5TV
XC6127C44GMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=100ms
5TX
IXD5127C44HMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=200ms
5TX
XC6127C44HMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=200ms
5TY
IXD5127C44JMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=400ms
5TY
XC6127C44JMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=400ms
5TZ
IXD5127C44KMR
IXYS
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=800ms
5TZ
XC6127C44KMR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±0.8%, +Reset PPO, -MR, Rdt=800ms

Other codes starting with '5…' :