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 '0T'

Marking
Name
Manufacturer/Case
Function
0T
BU4334F
Rohm
SOP-4
Voltage detector IC
3.4V±1%, -Reset PPO
0T
BU4334FWE
Rohm
VSOF-5
Voltage detector IC
3.4V±1%, -Reset PPO
0T
BU4334G
Rohm
SSOP-5
Voltage detector IC
3.4V±1%, -Reset PPO
0T
BZX384C15
TAITRON Components
SOD-323
Zener diode
14.3..15.8V, Izt=5.0mA, 200mW
0T
FDZ15T
First Silion
SOD-323
Zener diode
14.3..15.8V, Izt=5mA, Zzt=30, 200mW
0T
LM3Z15VT1G
Leshan Radio Company
SOD-323
Zener diode
14.3..15.8V, Izt=5mA, 200mW
0T
LM5Z15VT1G
Leshan Radio Company
SOD-523
Zener diode
14.3..15.8V, Izt=5mA, 200mW
0T
MM3Z15V
Secos
SOD-323
Zener diode
14.3..15.8V, Izt=5mA, Zzt=30, 200mW
0T
MM5Z15V
Weitron Technology
SOD-523
Zener diode
15V±5%, Izt=5mA, Zzt=30, 200mW
0T
MMPZ5245BPT
Chenmko Enterprise
SOD-323
Zener diode
14.25..15.75V, Izt=5mA, Zzt=32, 225mW
0T
R3131N40HA
Ricoh
SOT-23
Voltage detector IC
4V±1.5%, +Reset PPO, 400ms
0T
R3133Q17EA
Ricoh
SOT-143
Voltage detector IC
1.7V±1.5%, +Reset PPO, -MR
0T
R5326N018B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.2V/1.2V±1%, 150mA, +CE, CL
0T
XC6127N43ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rt=50ms
0T
XC6221A44B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 4.45V±1%, 200mA, +CE
0T
XC6221A44BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.45V±1%, 200mA, +CE
0T
XC6221C3217R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, PDR
0T
XC6221C321NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, PDR
0T
XC6223A3419R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE
0T
XC6229D2411R-G
Torex Semiconductor
BGA-4
Linear voltage regulator IC
LDO, 2.4V±1%, 300mA, +CE
0T
XC6501C491NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.9V±1%, 200mA, +CE, PDR
0T
ZD15V0
Cystech Electronics
SOD-323
Zener diode
14.3..15.8V, 5mA, Zzt=30, 200mW
0T0
XC6101F531MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T1
XC6101F532MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T2
XC6101F533MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T3
XC6101F534MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T4
XC6101F535MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T5
XC6101F536MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T6
XC6101F537MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T7
XC6101F538MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T8
XC6101F539MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0T9
XC6101F540MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TA
XC6101F541MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TB
XC6101F542MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TC
XC6101F543MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TD
XC6101F544MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TE
XC6101F545MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TF
XC6101F516MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TF
XC6101F546MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TH
XC6101F517MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TH
XC6101F547MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TK
XC6101F518MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TK
XC6101F548MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TL
XC6101F519MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TL
XC6101F549MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TM
XC6101F520MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TM
XC6101F550MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TN
XC6101F521MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TP
XC6101F522MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TR
XC6101F523MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TS
XC6101F524MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TT
XC6101F525MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TU
XC6101F526MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TV
XC6101F527MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TX
XC6101F528MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TY
XC6101F529MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms
0TZ
XC6101F530MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, Hst, -MR, -Reset PPO, Wt=400ms, Rt=400ms