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 'Q2'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
Q2
BZD27C75P-M
Vishay Semiconductor
DO-219AB
DO-219AB
Zener diode
70..79V, Zzt=30, Izt=10mA, 800mW, H-free
70..79V, Zzt=30, Izt=10mA, 800mW, H-free
Q2
BZD27C56PW
Taiwan Semiconductor Company
SOD-123W
SOD-123W
Zener diode
52..60V, Zzt=25, Izt=10mA, 1W
52..60V, Zzt=25, Izt=10mA, 1W
Q2
FS5B
Fagor Electronica
DO-214AB
DO-214AB
Diode
Rectifier, 100V, 5A, Vf<1.15V(5A), 60pF
Rectifier, 100V, 5A, Vf<1.15V(5A), 60pF
Q2
2SC2813-2
Sanyo Electric
CP
CP
NPN transistor
RF, GP, 25V, 30mA, 150mW, B=40..80, 600MHz
RF, GP, 25V, 30mA, 150mW, B=40..80, 600MHz
Q2
2SC1321-2
NEC Electronics
SOT-23
SOT-23
NPN transistor
UHF, 30V, 10mA, 100mW, B=40..80, 900MHz
UHF, 30V, 10mA, 100mW, B=40..80, 900MHz
Q2
APX809S00-29SA-7
Diodes
SOT-23
SOT-23
Voltage detector IC
2.93V±1.5%, -Reset PPO, Rdt=1.7ms
2.93V±1.5%, -Reset PPO, Rdt=1.7ms
Q2
ELM7642HBB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
4.2V±2%, +Reset PPO, Rdt=500ms
4.2V±2%, +Reset PPO, Rdt=500ms
Q2
R3130N26AA3
Ricoh
SOT-23
SOT-23
Voltage detector IC
2.6V±1.5%, -Reset PPO, Rdt=50ms
2.6V±1.5%, -Reset PPO, Rdt=50ms
Q2
R3116Q491A
Ricoh
SC-82AB
SC-82AB
Voltage detector IC
4.9V±0.8%, -Reset ODO
4.9V±0.8%, -Reset ODO
Q2
R3117K493A
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
4.9V±1%, -Reset ODO, Sense
4.9V±1%, -Reset ODO, Sense
Q2
RP114K101D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 1.0V±1%, 300mA, +CE, CL
LDO, 1.0V±1%, 300mA, +CE, CL
Q2
R5210N011C
Ricoh
SOT-23-6W
SOT-23-6W
DC/DC voltage converter IC
PWM st-dwn, Vr=2.6V, DC/DCout=1.6V, Vdet= 4.2V
PWM st-dwn, Vr=2.6V, DC/DCout=1.6V, Vdet= 4.2V
Q2
R1131D121B5
Ricoh
SON-6
SON-6
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, -CE
LDO, 1.25V±2%, 300mA, -CE
Q2
74AUP1G02FW5
Diodes
X1-DFN1010-6
X1-DFN1010-6
CMOS logic IC
2-input NOR gate
2-input NOR gate
Q20
KIC77B20T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.0V±1%, -Reset ODO, Rdt=50ms
2.0V±1%, -Reset ODO, Rdt=50ms
Q20
KIC77B20M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.0V±1%, -Reset ODO, Rdt=50ms
2.0V±1%, -Reset ODO, Rdt=50ms
Q20
R1161N201B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.0V±2%, 350mA, +CE, AE(Mode)
LDO, 2.0V±2%, 350mA, +CE, AE(Mode)
Q20
TK11320M
Toko America
SOT-23L-6
SOT-23L-6
Linear voltage regulator IC
LDO, 2.0V±5%, 170mA, -CE
LDO, 2.0V±5%, 170mA, -CE
Q21
GS810C21EUD
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
2.1V±1.5%, +Reset PPO, Rdt=30ms
2.1V±1.5%, +Reset PPO, Rdt=30ms
Q21
KIC77B21T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.1V±1%, -Reset ODO, Rdt=50ms
2.1V±1%, -Reset ODO, Rdt=50ms
Q21
KIC77B21M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.1V±1%, -Reset ODO, Rdt=50ms
2.1V±1%, -Reset ODO, Rdt=50ms
Q21
R1161N211B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.1V±2%, 350mA, +CE, AE(Mode)
LDO, 2.1V±2%, 350mA, +CE, AE(Mode)
Q22
KIC77B22T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.2V±1%, -Reset ODO, Rdt=50ms
2.2V±1%, -Reset ODO, Rdt=50ms
Q22
KIC77B22M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.2V±1%, -Reset ODO, Rdt=50ms
2.2V±1%, -Reset ODO, Rdt=50ms
Q22
R1161N221B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.2V±2%, 350mA, +CE, AE(Mode)
LDO, 2.2V±2%, 350mA, +CE, AE(Mode)
Q23
KIC77B23T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.3V±1%, -Reset ODO, Rdt=50ms
2.3V±1%, -Reset ODO, Rdt=50ms
Q23
KIC77B23M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.3V±1%, -Reset ODO, Rdt=50ms
2.3V±1%, -Reset ODO, Rdt=50ms
Q23
R1161N231B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.3V±2%, 350mA, +CE, AE(Mode)
LDO, 2.3V±2%, 350mA, +CE, AE(Mode)
Q24
GS810C24EUD
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
2.4V±1.5%, +Reset PPO, Rdt=30ms
2.4V±1.5%, +Reset PPO, Rdt=30ms
Q24
KIC77B24T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.4V±1%, -Reset ODO, Rdt=50ms
2.4V±1%, -Reset ODO, Rdt=50ms
Q24
KIC77B24M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.4V±1%, -Reset ODO, Rdt=50ms
2.4V±1%, -Reset ODO, Rdt=50ms
Q24
R1161N241B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 350mA, +CE, AE(Mode)
LDO, 2.4V±2%, 350mA, +CE, AE(Mode)
Q25
KIC77B25T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.5V±1%, -Reset ODO, Rdt=50ms
2.5V±1%, -Reset ODO, Rdt=50ms
Q25
KIC77B25M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.5V±1%, -Reset ODO, Rdt=50ms
2.5V±1%, -Reset ODO, Rdt=50ms
Q25
R1161N251B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.5V±2%, 350mA, +CE, AE(Mode)
LDO, 2.5V±2%, 350mA, +CE, AE(Mode)
Q26
GS810CREUD
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
2.63V±1.5%, +Reset PPO, Rdt=30ms
2.63V±1.5%, +Reset PPO, Rdt=30ms
Q26
KIC77B26T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.6V±1%, -Reset ODO, Rdt=50ms
2.6V±1%, -Reset ODO, Rdt=50ms
Q26
KIC77B26M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.6V±1%, -Reset ODO, Rdt=50ms
2.6V±1%, -Reset ODO, Rdt=50ms
Q26
R1161N261B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.6V±2%, 350mA, +CE, AE(Mode)
LDO, 2.6V±2%, 350mA, +CE, AE(Mode)
Q27
GS810C27SEUD
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
2.7V±1.5%, +Reset PPO, Rdt=30ms
2.7V±1.5%, +Reset PPO, Rdt=30ms
Q27
KIC77B27T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.7V±1%, -Reset ODO, Rdt=50ms
2.7V±1%, -Reset ODO, Rdt=50ms
Q27
KIC77B27M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.7V±1%, -Reset ODO, Rdt=50ms
2.7V±1%, -Reset ODO, Rdt=50ms
Q27
R1161N271B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 350mA, +CE, AE(Mode)
LDO, 2.7V±2%, 350mA, +CE, AE(Mode)
Q28
KIC77B28T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.8V±1%, -Reset ODO, Rdt=50ms
2.8V±1%, -Reset ODO, Rdt=50ms
Q28
KIC77B28M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.8V±1%, -Reset ODO, Rdt=50ms
2.8V±1%, -Reset ODO, Rdt=50ms
Q28
R1161N281B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.8V±2%, 350mA, +CE, AE(Mode)
LDO, 2.8V±2%, 350mA, +CE, AE(Mode)
Q29
GS810CSEUD
Vishay Semiconductor
SOT-23
SOT-23
Voltage detector IC
2.93V±1.5%, +Reset PPO, Rdt=30ms
2.93V±1.5%, +Reset PPO, Rdt=30ms
Q29
KIC77B29T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.9V±1%, -Reset ODO, Rdt=50ms
2.9V±1%, -Reset ODO, Rdt=50ms
Q29
KIC77B29M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.9V±1%, -Reset ODO, Rdt=50ms
2.9V±1%, -Reset ODO, Rdt=50ms
Q29
R1161N291B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.9V±2%, 350mA, +CE, AE(Mode)
LDO, 2.9V±2%, 350mA, +CE, AE(Mode)
Q2F
KIC77B263T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.63V±1%, -Reset ODO, Rdt=50ms
2.63V±1%, -Reset ODO, Rdt=50ms
Q2F
KIC77B263M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.63V±1%, -Reset ODO, Rdt=50ms
2.63V±1%, -Reset ODO, Rdt=50ms
Q2I
KIC77B293T2
Korea Electronics
SOT-23
SOT-23
Voltage detector IC
2.93V±1%, -Reset ODO, Rdt=50ms
2.93V±1%, -Reset ODO, Rdt=50ms
Q2I
KIC77B293M2
Korea Electronics
TSM
TSM
Voltage detector IC
2.93V±1%, -Reset ODO, Rdt=50ms
2.93V±1%, -Reset ODO, Rdt=50ms
Q20B
RP132S201B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.0V±1%, 1A, +CE
LDO, 2.0V±1%, 1A, +CE
Q20D
RP132S201D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.0V±1%, 1A, +CE, CL
LDO, 2.0V±1%, 1A, +CE, CL
Q20E
RP132S201E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.0V±1%, 1A, +CE
LDO, 2.0V±1%, 1A, +CE
Q20F
RP132S201F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.0V±1%, 1A, +CE, CL
LDO, 2.0V±1%, 1A, +CE, CL
Q21B
RP132S211B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.1V±1%, 1A, +CE
LDO, 2.1V±1%, 1A, +CE
Q21D
RP132S211D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.1V±1%, 1A, +CE, CL
LDO, 2.1V±1%, 1A, +CE, CL
Q21E
RP132S211E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.1V±1%, 1A, +CE
LDO, 2.1V±1%, 1A, +CE
Q21F
RP132S211F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.1V±1%, 1A, +CE, CL
LDO, 2.1V±1%, 1A, +CE, CL
Q22B
RP132S221B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.2V±1%, 1A, +CE
LDO, 2.2V±1%, 1A, +CE
Q22D
RP132S221D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.2V±1%, 1A, +CE, CL
LDO, 2.2V±1%, 1A, +CE, CL
Q22E
RP132S221E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.2V±1%, 1A, +CE
LDO, 2.2V±1%, 1A, +CE
Q22F
RP132S221F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.2V±1%, 1A, +CE, CL
LDO, 2.2V±1%, 1A, +CE, CL
Q23B
RP132S231B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.3V±1%, 1A, +CE
LDO, 2.3V±1%, 1A, +CE
Q23D
RP132S231D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.3V±1%, 1A, +CE, CL
LDO, 2.3V±1%, 1A, +CE, CL
Q23E
RP132S231E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.3V±1%, 1A, +CE
LDO, 2.3V±1%, 1A, +CE
Q23F
RP132S231F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.3V±1%, 1A, +CE, CL
LDO, 2.3V±1%, 1A, +CE, CL
Q24B
RP132S241B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.4V±1%, 1A, +CE
LDO, 2.4V±1%, 1A, +CE
Q24D
RP132S241D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.4V±1%, 1A, +CE, CL
LDO, 2.4V±1%, 1A, +CE, CL
Q24E
RP132S241E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.4V±1%, 1A, +CE
LDO, 2.4V±1%, 1A, +CE
Q24F
RP132S241F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.4V±1%, 1A, +CE, CL
LDO, 2.4V±1%, 1A, +CE, CL
Q25B
RP132S251B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.5V±1%, 1A, +CE
LDO, 2.5V±1%, 1A, +CE
Q25D
RP132S251D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.5V±1%, 1A, +CE, CL
LDO, 2.5V±1%, 1A, +CE, CL
Q25E
RP132S251E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.5V±1%, 1A, +CE
LDO, 2.5V±1%, 1A, +CE
Q25F
RP132S251F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.5V±1%, 1A, +CE, CL
LDO, 2.5V±1%, 1A, +CE, CL
Q26B
RP132S261B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.6V±1%, 1A, +CE
LDO, 2.6V±1%, 1A, +CE
Q26D
RP132S261D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.6V±1%, 1A, +CE, CL
LDO, 2.6V±1%, 1A, +CE, CL
Q26E
RP132S261E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.6V±1%, 1A, +CE
LDO, 2.6V±1%, 1A, +CE
Q26F
RP132S261F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.6V±1%, 1A, +CE, CL
LDO, 2.6V±1%, 1A, +CE, CL
Q27B
RP132S271B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.7V±1%, 1A, +CE
LDO, 2.7V±1%, 1A, +CE
Q27D
RP132S271D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.7V±1%, 1A, +CE, CL
LDO, 2.7V±1%, 1A, +CE, CL
Q27E
RP132S271E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.7V±1%, 1A, +CE
LDO, 2.7V±1%, 1A, +CE
Q27F
RP132S271F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.7V±1%, 1A, +CE, CL
LDO, 2.7V±1%, 1A, +CE, CL
Q28B
RP132S281B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.8V±1%, 1A, +CE
LDO, 2.8V±1%, 1A, +CE
Q28D
RP132S281D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.8V±1%, 1A, +CE, CL
LDO, 2.8V±1%, 1A, +CE, CL
Q28E
RP132S281E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.8V±1%, 1A, +CE
LDO, 2.8V±1%, 1A, +CE
Q28F
RP132S281F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.8V±1%, 1A, +CE, CL
LDO, 2.8V±1%, 1A, +CE, CL
Q29B
RP132S291B
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.9V±1%, 1A, +CE
LDO, 2.9V±1%, 1A, +CE
Q29D
RP132S291D
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.9V±1%, 1A, +CE, CL
LDO, 2.9V±1%, 1A, +CE, CL
Q29E
RP132S291E
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.9V±1%, 1A, +CE
LDO, 2.9V±1%, 1A, +CE
Q29F
RP132S291F
Ricoh
HSOP-6J
HSOP-6J
Linear voltage regulator IC
LDO, 2.9V±1%, 1A, +CE, CL
LDO, 2.9V±1%, 1A, +CE, CL
Other codes starting with 'Q…' :