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 'QS'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
QS
P6SMB33C
Fagor Electronica
DO-214AA
DO-214AA
Transient voltage supressor
Vrwm=33V, Vbr=31.4..34.7V, 131A, 600W(1ms), Bidir.
Vrwm=33V, Vbr=31.4..34.7V, 131A, 600W(1ms), Bidir.
QS
SM4T12
SGS-Thomson Microelectronics
SOD-6
SOD-6
Transient voltage supressor
Vrwm=12V, 24A, 400W(1ms)
Vrwm=12V, 24A, 400W(1ms)
QS
APX809S00-26SR-7
Diodes
SOT-23
SOT-23
Voltage detector IC
2.63V±1.5%, -Reset PPO, Rdt=1.7ms
2.63V±1.5%, -Reset PPO, Rdt=1.7ms
QS
MCP809T-300I
Microchip Technology
SOT-23
SOT-23
Voltage detector IC
2.925V+75mV, -Reset PPO
2.925V+75mV, -Reset PPO
QS
2SC4536-S
NEC Electronics
SOT-89
SOT-89
NPN transistor
UHF/CATV, 30V, 250mA, 2W, 5.5GHz, B=100..200
UHF/CATV, 30V, 250mA, 2W, 5.5GHz, B=100..200
QS
2SC5337-S
NEC Electronics
SOT-89
SOT-89
NPN transistor
UHF-Amp, 30V, 250mA, 2W, B=100..200, 1GHz
UHF-Amp, 30V, 250mA, 2W, B=100..200, 1GHz
QS
AP160-33Y
Anachip
SOT-89
SOT-89
Linear voltage regulator IC
LDO, 3.3V±1.5%, 600mA
LDO, 3.3V±1.5%, 600mA
QS
ELM7327NBC2A
ELM Technology
SC-70-5
SC-70-5
Voltage detector IC
2.7V±1.2%, -Reset ODO, -MR
2.7V±1.2%, -Reset ODO, -MR
QS
R1122N161A
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, LN, 1.6V±2%, 150mA, -CE
LDO, LN, 1.6V±2%, 150mA, -CE
QS
BD5336G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.6V±1%, -Reset PPO
3.6V±1%, -Reset PPO
QS
BD5336FVE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
3.6V±1%, -Reset PPO
3.6V±1%, -Reset PPO
QS
RP152L017A
Ricoh
DFN1212-6
DFN1212-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/3.0V±1%, 150mA, +CE
LDO, Dual out, Vout1/Vout2=2.5V/3.0V±1%, 150mA, +CE
QS2
S-1711C1825-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.5V±1.0%, 150mA, +CE, PDR
QSA
S-1711C1515-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.5V/1.5V±1.0%, 150mA, +CE, PDR
QSA
S-1711C1515-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.5V/1.5V±1.0%, 150mA, +CE, PDR
QSB
S-1711C1815-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1.0%, 150mA, +CE, PDR
QSB
S-1711C1815-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/1.5V±1.0%, 150mA, +CE, PDR
QSC
S-1711C1827-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1.0%, 150mA, +CE, PDR
QSC
S-1711C1827-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.7V±1.0%, 150mA, +CE, PDR
QSD
S-1711C182H-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.75V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.75V±1.0%, 150mA, +CE, PDR
QSD
S-1711C182H-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.75V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.75V±1.0%, 150mA, +CE, PDR
QSE
S-1711C1J28-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.85V/2.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.85V/2.8V±1.0%, 150mA, +CE, PDR
QSE
S-1711C1J28-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.85V/2.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.85V/2.8V±1.0%, 150mA, +CE, PDR
QSF
S-1711C2424-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
QSF
S-1711C2424-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
QSG
S-1711C2425-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.4V/2.4V±1.0%, 150mA, +CE, PDR
QSG
S-1711C2425-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.4V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.4V/2.5V±1.0%, 150mA, +CE, PDR
QSH
S-1711C2515-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/1.5V±1.0%, 150mA, +CE, PDR
QSH
S-1711C2515-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/1.5V±1.0%, 150mA, +CE, PDR
QSI
S-1711C2518-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/1.8V±1.0%, 150mA, +CE, PDR
QSI
S-1711C2518-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/1.8V±1.0%, 150mA, +CE, PDR
QSJ
S-1711C2525-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1.0%, 150mA, +CE, PDR
QSJ
S-1711C2525-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.5V/2.5V±1.0%, 150mA, +CE, PDR
QSK
S-1711C2815-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1.0%, 150mA, +CE, PDR
QSK
S-1711C2815-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/1.5V±1.0%, 150mA, +CE, PDR
QSL
S-1711C2818-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1.0%, 150mA, +CE, PDR
QSL
S-1711C2818-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/1.8V±1.0%, 150mA, +CE, PDR
QSM
S-1711C2828-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1.0%, 150mA, +CE, PDR
QSM
S-1711C2828-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/2.8V±1.0%, 150mA, +CE, PDR
QSN
S-1711C2829-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1.0%, 150mA, +CE, PDR
QSN
S-1711C2829-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/2.9V±1.0%, 150mA, +CE, PDR
QSO
S-1711C2830-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1.0%, 150mA, +CE, PDR
QSO
S-1711C2830-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/3.0V±1.0%, 150mA, +CE, PDR
QSP
S-1711C2833-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1.0%, 150mA, +CE, PDR
QSP
S-1711C2833-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.8V/3.3V±1.0%, 150mA, +CE, PDR
QSQ
S-1711C2J2J-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1.0%, 150mA, +CE, PDR
QSQ
S-1711C2J2J-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.85V/2.85V±1.0%, 150mA, +CE, PDR
QSR
S-1711C2929-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.9V/2.9V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.9V/2.9V±1.0%, 150mA, +CE, PDR
QSR
S-1711C2929-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.9V/2.9V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=2.9V/2.9V±1.0%, 150mA, +CE, PDR
QSS
S-1711C3015-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/1.5V±1.0%, 150mA, +CE, PDR
QSS
S-1711C3015-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/1.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/1.5V±1.0%, 150mA, +CE, PDR
QST
S-1711C3018-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/1.8V±1.0%, 150mA, +CE, PDR
QST
S-1711C3018-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/1.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/1.8V±1.0%, 150mA, +CE, PDR
QSU
S-1711C3025-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/2.5V±1.0%, 150mA, +CE, PDR
QSU
S-1711C3025-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/2.5V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/2.5V±1.0%, 150mA, +CE, PDR
QSV
S-1711C3030-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.0V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/3.0V±1.0%, 150mA, +CE, PDR
QSV
S-1711C3030-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.0V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/3.0V±1.0%, 150mA, +CE, PDR
QSW
S-1711C3033-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±1.0%, 150mA, +CE, PDR
QSW
S-1711C3033-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.0V/3.3V±1.0%, 150mA, +CE, PDR
QSX
S-1711C1832-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/3.2V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/3.2V±1.0%, 150mA, +CE, PDR
QSY
FM803SP3X
Fairchild Semiconductor
SC-70
SC-70
Voltage detector IC
2.93V±1.5%, -Reset ODO
2.93V±1.5%, -Reset ODO
QSY
S-1711C3131-M6T1x
Seiko Instruments
SOT-23-6
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=3.1V/3.1V±1.0%, 150mA, +CE, PDR
QSZ
S-1711C1828-I6T1x
Seiko Instruments
SNT-6A
SNT-6A
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.8V/2.8V±1.0%, 150mA, +CE, PDR
LDO, Dual out, Vout1/Vout2=1.8V/2.8V±1.0%, 150mA, +CE, PDR
Other codes starting with 'Q…' :