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 '5Q'
Marking
Name
Manufacturer/Case
Function
5Q
BZD27B100P-M
Vishay Semiconductor
DO-219AB
DO-219AB
Zener diode
100V±2%, Zzt=60, Izt=5mA, 800mW, H-free
100V±2%, Zzt=60, Izt=5mA, 800mW, H-free
5Q
DDZ39F
Diodes
SOD-523
SOD-523
Zener diode
39V±10%, Izt=5mA, 200mW
39V±10%, Izt=5mA, 200mW
5Q
DDZ39FS
Diodes
SOD-323
SOD-323
Zener diode
39V±10%, Izt=5mA, 200mW
39V±10%, Izt=5mA, 200mW
5Q
DDZX39F
Diodes
SOT-23
SOT-23
Zener diode
39V±2.5%, If=10mA, 500mW
39V±2.5%, If=10mA, 500mW
5Q
DDZX39FTS
Diodes
SOT-363
SOT-363
Zener diode
Triple, 39V±2.5%, If=10mA, 200mW
Triple, 39V±2.5%, If=10mA, 200mW
5Q
MIC5365-3.1YMT
Micrel
MLF-4
MLF-4
Linear voltage regulator IC
LDO, 3.1V±2%, 150mA, +CE
LDO, 3.1V±2%, 150mA, +CE
5Q
PZS1115BES
PanJIT Semiconductor
SOD-523
SOD-523
Zener diode
14.3..15.8V, Izt=0.05mA, 150mW
14.3..15.8V, Izt=0.05mA, 150mW
5Q
R1210N251A
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 2.5V, 35..100kHz
PWM st-up, 2.5V, 35..100kHz
5Q
R3131N46AA5
Ricoh
SOT-23
SOT-23
Voltage detector IC
4.6V±1.5%, +Reset PPO, Rdt=50ms
4.6V±1.5%, +Reset PPO, Rdt=50ms
5Q
R3133Q14EC
Ricoh
SOT-143
SOT-143
Voltage detector IC
1.4V±1.5%, +Reset ODO, -MR
1.4V±1.5%, +Reset ODO, -MR
5Q
R5106N291A
Ricoh
SOT-23-6
SOT-23-6
Voltage detector IC
2.9V±1%, -Reset ODO, Inhibit
2.9V±1%, -Reset ODO, Inhibit
5Q
RP101K312B
Ricoh
DFN1612-4B
DFN1612-4B
Linear voltage regulator IC
LDO, LN, 3.1V±0.8%, 300mA, +CE
LDO, LN, 3.1V±0.8%, 300mA, +CE
5Q
RP173K241D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 2.4V±1%, 150mA, +CE, CL
LDO, 2.4V±1%, 150mA, +CE, CL
5Q
RP200K221B
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, 2.2V±1.0%, 300mA, +CE, AE(mode)
LDO, 2.2V±1.0%, 300mA, +CE, AE(mode)
5Q
RP500N252A
Ricoh
SOT-23-6W
SOT-23-6W
DC/DC voltage converter IC
PWM st-dwn, 2.5V±1.5%, 600mA, +CE
PWM st-dwn, 2.5V±1.5%, 600mA, +CE
5Q-
NHDTC124EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
5Q1
STZ8360A
JinYu semiconductor
SOD-323
SOD-323
Zener diode
34.1..35.9V, Izt=2mA, Zzt=250, 300mW
34.1..35.9V, Izt=2mA, Zzt=250, 300mW
5Q2
UM1430S-22
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.2V±3%, 30mA
LDO, 2.2V±3%, 30mA
5Q3
UM1430S-23
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.3V±3%, 30mA
LDO, 2.3V±3%, 30mA
5Q4
UM1430S-24
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.4V±3%, 30mA
LDO, 2.4V±3%, 30mA
5Q5
UM1430S-25
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.5V±3%, 30mA
LDO, 2.5V±3%, 30mA
5Q6
UM1430S-26
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.6V±3%, 30mA
LDO, 2.6V±3%, 30mA
5Q7
UM1430S-27
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.7V±3%, 30mA
LDO, 2.7V±3%, 30mA
5Q8
UM1430S-28
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.8V±3%, 30mA
LDO, 2.8V±3%, 30mA
5Q9
UM1430S-29
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.9V±3%, 30mA
LDO, 2.9V±3%, 30mA
5QA
UM1430S-20
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.0V±3%, 30mA
LDO, 2.0V±3%, 30mA
5QB
UM1430S-21
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 2.1V±3%, 30mA
LDO, 2.1V±3%, 30mA
5QC
UM1430S-30
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.0V±3%, 30mA
LDO, 3.0V±3%, 30mA
5QD
UM1430S-31
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.1V±3%, 30mA
LDO, 3.1V±3%, 30mA
5QE
UM1430S-32
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.2V±3%, 30mA
LDO, 3.2V±3%, 30mA
5QF
UM1430S-33
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.3V±3%, 30mA
LDO, 3.3V±3%, 30mA
5QH
UM1430S-34
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.4V±3%, 30mA
LDO, 3.4V±3%, 30mA
5QJ
UM1430S-37
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.7V±3%, 30mA
LDO, 3.7V±3%, 30mA
5QK
UM1430S-38
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.8V±3%, 30mA
LDO, 3.8V±3%, 30mA
5QL
UM1430S-35
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.5V±3%, 30mA
LDO, 3.5V±3%, 30mA
5QM
UM1430S-36
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.6V±3%, 30mA
LDO, 3.6V±3%, 30mA
5QN
UM1430S-39
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 3.9V±3%, 30mA
LDO, 3.9V±3%, 30mA
5Qp
NHDTC124EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
5QP
UM1430S-40
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.0V±3%, 30mA
LDO, 4.0V±3%, 30mA
5QQ
UM1430S-41
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.1V±3%, 30mA
LDO, 4.1V±3%, 30mA
5QR
UM1430S-42
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.2V±3%, 30mA
LDO, 4.2V±3%, 30mA
5QS
UM1430S-43
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.3V±3%, 30mA
LDO, 4.3V±3%, 30mA
5Qt
NHDTC124EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
5QT
UM1430S-44
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.4V±3%, 30mA
LDO, 4.4V±3%, 30mA
5QU
UM1430S-46
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.6V±3%, 30mA
LDO, 4.6V±3%, 30mA
5QW
NHDTC124EU
NXP Semiconductors
SOT-323
SOT-323
NPN transistor
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
Sw, 80V, 100mA, 235mW, R1/R2=22k/22k
5QY
UM1430S-45
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.5V±3%, 30mA
LDO, 4.5V±3%, 30mA
5QZ
UM1430S-47
Union Semiconductor
SOT-23
SOT-23
Linear voltage regulator IC
LDO, 4.7V±3%, 30mA
LDO, 4.7V±3%, 30mA