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 '3T'
Marking
Name
Manufacturer/Case
Function
3T
AP7340D-135FS4-7R
Diodes
X2-DFN1010-4
X2-DFN1010-4
Linear voltage regulator IC
LDO, 1.35V±1%, 150mA, +CE, CL
LDO, 1.35V±1%, 150mA, +CE, CL
3T
APX803L-47C3
Diodes
SOT-323
SOT-323
Voltage detector IC
4.7V±1.5%, -Reset ODO
4.7V±1.5%, -Reset ODO
3T
CH480KPT
Chenmko Enterprise
SOT-343
SOT-343
Diode
Dual, SBD, 45V, 100mA, Vf<0.6V(100mA)
Dual, SBD, 45V, 100mA, Vf<0.6V(100mA)
3T
HT3
Ferranti Semiconductors
SOT-23
SOT-23
PNP transistor
GP, 90V, 100mA, 300mW, <500/2000ns
GP, 90V, 100mA, 300mW, <500/2000ns
3T
IMP161TEUS
IMP
SOT-143
SOT-143
Voltage detector IC
3.08V±1.5%, -Reset ODO, -MR
3.08V±1.5%, -Reset ODO, -MR
3T
IXD5126N20ANR-G
IXYS
SSOT-24
SSOT-24
Voltage detector IC
2.0V±0.8%, -Reset ODO
2.0V±0.8%, -Reset ODO
3T
IXD5127N43DNR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, 400ms Rt delay
4.3V±0.8%, -Reset ODO, -MR, 400ms Rt delay
3T
R3117K241C
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
2.4V±1%, -Reset PPO, Sense
2.4V±1%, -Reset PPO, Sense
3T
R3131N29HA3
Ricoh
SOT-23
SOT-23
Voltage detector IC
2.9V±1.5%, +Reset PPO, Rdt=400ms
2.9V±1.5%, +Reset PPO, Rdt=400ms
3T
R3133Q47EA
Ricoh
SOT-143
SOT-143
Voltage detector IC
4.7V±1.5%, +Reset PPO, -MR
4.7V±1.5%, +Reset PPO, -MR
3T
R5105N321C
Ricoh
SOT-23-6
SOT-23-6
Voltage detector IC
3.2V±1%, -Reset PPO
3.2V±1%, -Reset PPO
3T
RP101K231B
Ricoh
DFN1612-4
DFN1612-4
Linear voltage regulator IC
LDO, LN, 2.3V±0.8%, 300mA, +CE
LDO, LN, 2.3V±0.8%, 300mA, +CE
3T
RP112K271D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 2.7V±1%, 150mA, +CE, CL
LDO, 2.7V±1%, 150mA, +CE, CL
3T
RP173K271B
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 2.7V±1%, 150mA, +CE
LDO, 2.7V±1%, 150mA, +CE
3T
RQ5RW36CA
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 3.6V±2%, 150mA
LDO, 3.6V±2%, 150mA
3T
TDZ12J
NXP Semiconductors
SOD-323F
SOD-323F
Zener diode
11.80..12.20V, Izt=5mA, Zzt=10, 500mW
11.80..12.20V, Izt=5mA, Zzt=10, 500mW
3T
UNRF1A4
Panasonic
ML3
ML3
PNP transistor
Sw, 50V, 80mA, 100mW, 80MHz, R1/R2=10k47k
Sw, 50V, 80mA, 100mW, 80MHz, R1/R2=10k47k
3T
XC6126N20ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
2.0V±0.8%, -Reset ODO
2.0V±0.8%, -Reset ODO
3T
XC6127N43DNR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rdt=400ms
4.3V±0.8%, -Reset ODO, -MR, Rdt=400ms
3T
XC6129C43D9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset PPO, Det. Delay, Undef. Protect
4.3V±0.8%, -Reset PPO, Det. Delay, Undef. Protect
3T
XC6129C43DNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset PPO, Det. Delay, Undef. Protect
4.3V±0.8%, -Reset PPO, Det. Delay, Undef. Protect
3T
XC6129N43D9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset ODO, Det. Delay, Undef. Protect
4.3V±0.8%, -Reset ODO, Det. Delay, Undef. Protect
3T
XC6129N43DNR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, Det. Delay, Undef. Protect
4.3V±0.8%, -Reset ODO, Det. Delay, Undef. Protect
3T
XC6217D2527R-G
Torex Semiconductor
USPN-4
USPN-4
Linear voltage regulator IC
LDO, 2.5V±2%, 200mA, +CE, CL
LDO, 2.5V±2%, 200mA, +CE, CL
3T
XC6217D252NR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 2.5V±2%, 200mA, +CE, CL
LDO, 2.5V±2%, 200mA, +CE, CL
3T
XC6223A401NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.0V±1%, 300mA, +CE
LDO, 4.0V±1%, 300mA, +CE
3T
XC6223D3419R-G
Torex Semiconductor
USPQ-4B03
USPQ-4B03
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE, CL, PDR
LDO, 3.4V±1%, 300mA, +CE, CL, PDR
3T
XC6229H38B1R-G
Torex Semiconductor
BGA-4
BGA-4
Linear voltage regulator IC
LDO, 3.85V±1%, 300mA, +CE, ICP
LDO, 3.85V±1%, 300mA, +CE, ICP
3T0
TCR3UF30B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.0V±1%, 300mA, +CE
LDO, 3.0V±1%, 300mA, +CE
3T0
XC6104F531MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T1
STZ8120C
JinYu semiconductor
SOD-323
SOD-323
Zener diode
12.06..12.68V, Izt=5mA, Zzt=30, 300mW
12.06..12.68V, Izt=5mA, Zzt=30, 300mW
3T1
TCR3UF31B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.1V±1%, 300mA, +CE
LDO, 3.1V±1%, 300mA, +CE
3T1
XC6104F532MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T2
TCR3UF32B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.2V±1%, 300mA, +CE
LDO, 3.2V±1%, 300mA, +CE
3T2
XC6104F533MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T3
TCR3UF33B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE
LDO, 3.3V±1%, 300mA, +CE
3T3
XC6104F534MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T4
XC6104F535MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T5
TCR3UF35B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.5V±1%, 300mA, +CE
LDO, 3.5V±1%, 300mA, +CE
3T5
XC6104F536MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T6
TCR3UF36B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 3.6V±1%, 300mA, +CE
LDO, 3.6V±1%, 300mA, +CE
3T6
XC6104F537MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T7
XC6104F538MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T8
XC6104F539MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3T9
XC6104F540MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TA
GN2133-15
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 1.5V±1.5%, 300mA
LDO, 1.5V±1.5%, 300mA
3TA
XC6104F541MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TB
GN2133-18
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 1.8V±1.5%, 300mA
LDO, 1.8V±1.5%, 300mA
3TB
XC6104F542MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TC
GN2133-19
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 1.9V±1.5%, 300mA
LDO, 1.9V±1.5%, 300mA
3TC
XC6104F543MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TD
GN2133-20
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.0V±1.5%, 300mA
LDO, 2.0V±1.5%, 300mA
3TD
XC6104F544MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TE
GN2133-25
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.5V±1.5%, 300mA
LDO, 2.5V±1.5%, 300mA
3TE
XC6104F545MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TF
GN2133-27
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.7V±1.5%, 300mA
LDO, 2.7V±1.5%, 300mA
3TF
XC6104F516MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
1.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TF
XC6104F546MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TG
GN2133-28
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.8V±1.5%, 300mA
LDO, 2.8V±1.5%, 300mA
3TH
GN2133-2H
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.85V±1.5%, 300mA
LDO, 2.85V±1.5%, 300mA
3TH
XC6104F517MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
1.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TH
XC6104F547MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TJ
GN2133-29
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.9V±1.5%, 300mA
LDO, 2.9V±1.5%, 300mA
3TK
GN2133-30
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.0V±1.5%, 300mA
LDO, 3.0V±1.5%, 300mA
3TK
XC6104F518MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
1.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TK
XC6104F548MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TL
GN2133-31
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.1V±1.5%, 300mA
LDO, 3.1V±1.5%, 300mA
3TL
XC6104F519MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
1.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TL
XC6104F549MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
4.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TM
XC6104F520MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TM
XC6104F550MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
5.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
5.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TN
GN2133-33
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.3V±1.5%, 300mA
LDO, 3.3V±1.5%, 300mA
3TN
XC6104F521MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.1V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TP
GN2133-34
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.4V±1.5%, 300mA
LDO, 3.4V±1.5%, 300mA
3TP
UM823TP
Union Semiconductor
SOT-353
SOT-353
Voltage detector IC
3.08V±2%, -MR, WDI, -Reset PPO
3.08V±2%, -MR, WDI, -Reset PPO
3TP
XC6104F522MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.2V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TR
XC6104F523MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.3V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TS
GN2133-35
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.5V±1.5%, 300mA
LDO, 3.5V±1.5%, 300mA
3TS
XC6104F524MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.4V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TT
GN2133-36
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.6V±1.5%, 300mA
LDO, 3.6V±1.5%, 300mA
3TT
XC6104F525MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.5V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TU
XC6104F526MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.6V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TV
GN2133-37
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.7V±1.5%, 300mA
LDO, 3.7V±1.5%, 300mA
3TV
XC6104F527MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.7V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TX
XC6104F528MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.8V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TY
GN2133-38
GTM
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.8V±1.5%, 300mA
LDO, 3.8V±1.5%, 300mA
3TY
XC6104F529MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
2.9V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3TZ
XC6104F530MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms
3.0V±2%, Hst, ±Reset PPO, Wt=400ms, Rdt=400ms