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 'U1'

Marking
Name
Manufacturer/Case
Function
U1
3SK283
Toshiba
SOT-143
FET n-type
GaAs, Dual gate, UHF-TV-Tuner, 6V, Idss=4..16mA, Up=0.5..1.5V
U1
AP8822C-21GA
Anwell Semiconductor
SOT-23
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms, Halogen-fre
U1
AP8822C-21GI
Anwell Semiconductor
SC-82
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms, Halogen-fre
U1
AP8822C-21GS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms, Halogen-fre
U1
AP8822C-21GT
Anwell Semiconductor
SC-70
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms, Halogen-fre
U1
AP8822C-21PA
Anwell Semiconductor
SOT-23
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms
U1
AP8822C-21PI
Anwell Semiconductor
SC-82
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms
U1
AP8822C-21PS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms
U1
AP8822C-21PT
Anwell Semiconductor
SC-70
Voltage detector IC
2.1V±2%, -Reset PPO, 200ms
U1
BCX19
SGS-Thomson Microelectronics
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 250mW, B=100..600, 200MHz
U1
BD45391G
Rohm
SSOP-5
Voltage detector IC
3.9V±1%, -MR, -Reset ODO, 100ms
U1
BZX84J-C24
NXP Semiconductors
SOD-323FL
Zener diode
24V±5%, If=250mA, 550mW
U1
ELM7621LCB
ELM Technology
SOT-23
Voltage detector IC
2.1V±2%, -Reset PPO, 150ms
U1
ELM9741CAB
ELM Technology
SOT-89
Voltage detector IC
4.1V±2.5%, +Reset PPO
U1
ELM9741CBB
ELM Technology
SOT-23
Voltage detector IC
4.1V±2.5%, +Reset PPO
U1
FES1A
Fagor Electronica
DO-214AC
Diode
U-fast Recovery, 50V, 1A, Vf<0.95V(1A), <50ns
U1
GDZ5V1B-V-G
Vishay Semiconductor
SOD-323
Zener diode
4.98..5.20V, Izt=5mA, Zzt=80, 200mW
U1
MMSZ3V9T
Motorola
SOD-123
Zener diode
3.9V±5%, Izt=5mA, Zzt=90, 500mW
U1
R1131D311D
Ricoh
SON-6
Linear voltage regulator IC
LDO, 3.1V±2%, 300mA, +CE, CL
U1
R1163D311B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 3.1V±1.5%, 150mA, +CE, AE(mode)
U1
R3111Q111C
Ricoh
SC-82AB
Voltage detector IC
1.1V±2%, -Reset ODO
U1
R3116Q381C
Ricoh
SC-82AB
Voltage detector IC
3.8V±0.8%, -Reset PPO
U1
R3117K383C
Ricoh
DFN1010-4
Voltage detector IC
3.8V±1%, -Reset PPO, Sense
U1
R5323N032B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/2.8V±1%, 150mA, +CE, CL
U1
RN2102FS
Toshiba
fSM
PNP transistor
Sw, 20V, 50mA, 50mW, R1/R2=10k/10k
U1
RP104Q211C
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.1V±0.8%, 150mA
U1
TC74A1-5.0VCT
Microchip Technology
SOT-23-5
Thermal detector IC
Sensor (-40..+125±3°C), Vcc=5V, I2C-bus
U1
UDZ56B
Diodes
SOD-323
Zener diode
56V±2.5%, Izt=2mA, 200mW
U1
XC6215B322NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±2%, 200mA, +CE
U1
XC6225B232NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.3V±2%, 30mA, +CE, CL
U1-
PZU2.7DB2/DG

SOT-353
Zener diode
Dual, 2.65..2.9V, Izt=5mA, Zzt=100, 250mW, Halogen free
U10
XC9226A106M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.0V±1%, 600mA, +CE
U10
XC9226B106M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.0V±1%, 600mA, -CE
U10
XC9226C106M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.0V±1%, 600mA, +CE, PDR
U10
XC9226D106M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.0V±1%, 600mA, -CE, PUR
U10A
UGF10A
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 50V, 1A, Vf<0.95V(1A), 35ns
U10B
RP131H101B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±1%, 1A, +CE
U10B
UGF10B
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 100V, 1A, Vf<0.95V(1A), 35ns
U10D
RP131H101D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±1%, 1A, +CE, CL
U10D
UGF10D
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 200V, 1A, Vf<0.95V(1A), 35ns
U10G
UGF10G
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 400V, 1A, Vf<1.25V(1A), 35ns
U10J
UGF10J
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 600V, 1A, Vf<1.7V(1A), 35ns
U10K
UGF10K
Zowie Technology
DO-214AC
Diode
U-fast Rec. Rect., 800V, 1A, Vf<2.2V(1A), 35ns
U11
USM11SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 50V, 1A
U11
XC9226A116M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.1V±1%, 600mA, +CE
U11
XC9226B116M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.1V±1%, 600mA, -CE
U11
XC9226C116M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.1V±1%, 600mA, +CE, PDR
U11
XC9226D116M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.1V±1%, 600mA, -CE, PUR
U11B
RP131H111B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±1%, 1A
U11D
RP131H111D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±1%, 1A, +CE, CL
U12
2SC2758-12
NEC Electronics
SOT-23
NPN transistor
RF-amp, 25V, 20mA, 150mW, B=60..120, 750MHz
U12
USM12SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 100V, 1A
U12
XC9226A126M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.2V±1%, 600mA, +CE
U12
XC9226B126M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.2V±1%, 600mA, -CE
U12
XC9226C126M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.2V±1%, 600mA, +CE, PDR
U12
XC9226D126M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.2V±1%, 600mA, -CE, PUR
U12B
RP131H121B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±1%, 1A, +CE
U12D
RP131H121D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±1%, 1A, +CE, CL
U13
2SC2758-13
NEC Electronics
SOT-23
NPN transistor
RF-amp, 25V, 20mA, 150mW, B=90..180, 750MHz
U13
SMTPA100
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=100V, 50A(1ms), 5W, Bidir.
U13
USM13SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 200V, 1A
U13
XC9226A136M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.3V±1%, 600mA, +CE
U13
XC9226B136M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.3V±1%, 600mA, -CE
U13
XC9226C136M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.3V±1%, 600mA, +CE, PDR
U13
XC9226D136M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.3V±1%, 600mA, -CE, PUR
U13B
RP131H131B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±1%, 1A, +CE
U13D
RP131H131D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±1%, 1A, +CE, CL
U14
2SC2758-14
NEC Electronics
SOT-23
NPN transistor
RF-amp, 25V, 20mA, 150mW, B=120..240, 750MHz
U14
SN74AUC1G14DBV
Texas Instruments
SOT-23-5
Capacitance diode
Inverting Schmitt-trigger
U14
USM14SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 300V, 1A
U14
XC9226A146M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.4V±1%, 600mA, +CE
U14
XC9226B146M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.4V±1%, 600mA, -CE
U14
XC9226C146M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.4V±1%, 600mA, +CE, PDR
U14
XC9226D146M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.4V±1%, 600mA, -CE, PUR
U14B
RP131H141B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±1%, 1A, +CE
U14D
RP131H141D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±1%, 1A, +CE, CL
U15
MIC5247-1.5BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.5V±1%, 150mA, +CE, Pb-free
U15
MIC5247-1.5BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.5V±1%, 150mA, +CE
U15
USM15SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 400V, 1A
U15
XC9226A156M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.5V±1%, 600mA, +CE
U15
XC9226B156M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.5V±1%, 600mA, -CE
U15
XC9226C156M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.5V±1%, 600mA, +CE, PDR
U15
XC9226D156M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.5V±1%, 600mA, -CE, PUR
U15B
RP131H151B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±1%, 1A, +CE
U15D
RP131H151D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±1%, 1A, +CE, CL
U16
2SC4183-16
NEC Electronics
SOT-323
NPN transistor
UHF TV-Tuner, 30V, 20mA, 150mW, B=60..120, 1GHz
U16
MIC5247-1.6BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.6V±1%, 150mA, +CE
U16
MIC5247-1.6BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.6V±1%, 150mA, +CE, Pb-free
U16
USM16SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 600V, 1A
U16
XC9226A166M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.6V±1%, 600mA, +CE
U16
XC9226B166M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.6V±1%, 600mA, -CE
U16
XC9226C166M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.6V±1%, 600mA, +CE, PDR
U16
XC9226D166M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.6V±1%, 600mA, -CE, PUR
U16B
RP131H161B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±1%, 1A, +CE
U16C
SS6680C-16CU
Silicon Standard
SOT-23
Voltage detector IC
1.6V±2.5%, +Reset PPO
U16D
RP131H161D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±1%, 1A, +CE, CL
U16N
SS6680N-16CU
Silicon Standard
SOT-23
Voltage detector IC
1.6V±2.5%, +Reset ODO
U16P
SS6680P-16CU
Silicon Standard
SOT-23
Voltage detector IC
1.6V±2.5%, -Reset ODO
U17
2SC4183-17
NEC Electronics
SOT-323
NPN transistor
UHF TV-Tuner, 30V, 20mA, 150mW, B=90..180, 1GHz
U17
SMTPA120
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=120V, 50A(1ms), 5W, Bidir.
U17
SN74AUC1G17DBV
Texas Instruments
SOT-23-5
Capacitance diode
Schmitt-trigger
U17
USM17SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 800V, 1A
U17
XC9226A176M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.7V±1%, 600mA, +CE
U17
XC9226B176M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.7V±1%, 600mA, -CE
U17
XC9226C176M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.7V±1%, 600mA, +CE, PDR
U17
XC9226D176M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.7V±1%, 600mA, -CE, PUR
U17B
RP131H171B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±1%, 1A, +CE
U17C
SS6680C-17CU
Silicon Standard
SOT-23
Voltage detector IC
1.7V±2.5%, +Reset PPO
U17D
RP131H171D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±1%, 1A, +CE, CL
U17N
SS6680N-17CU
Silicon Standard
SOT-23
Voltage detector IC
1.7V±2.5%, +Reset ODO
U17P
SS6680P-17CU
Silicon Standard
SOT-23
Voltage detector IC
1.7V±2.5%, -Reset ODO
U18
2SC4183-18
NEC Electronics
SOT-323
NPN transistor
UHF TV-Tuner, 30V, 20mA, 150mW, B=120..240, 1GHz
U18
MIC5247-1.8BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.8V±1%, 150mA, +CE
U18
MIC5247-1.8BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.8V±1%, 150mA, +CE, Pb-free
U18
USM18SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, S-fast, 1000V, 1A
U18
XC9226A186M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.8V±1%, 600mA, +CE
U18
XC9226B186M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.8V±1%, 600mA, -CE
U18
XC9226C186M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.8V±1%, 600mA, +CE, PDR
U18
XC9226D186M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.8V±1%, 600mA, -CE, PUR
U18B
RP131H181B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±1%, 1A, +CE
U18C
SS6680C-18CU
Silicon Standard
SOT-23
Voltage detector IC
1.8V±2.5%, +Reset PPO
U18D
RP131H181D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.8V±1%, 1A, +CE, CL
U18N
SS6680N-18CU
Silicon Standard
SOT-23
Voltage detector IC
1.8V±2.5%, +Reset ODO
U18P
SS6680P-18CU
Silicon Standard
SOT-23
Voltage detector IC
1.8V±2.5%, -Reset ODO
U19
SMTPA130
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=130V, 50A(1ms), 5W, Bidir.
U19
XC9226A196M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.9V±1%, 600mA, +CE
U19
XC9226B196M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.9V±1%, 600mA, -CE
U19
XC9226C196M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.9V±1%, 600mA, +CE, PDR
U19
XC9226D196M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 1.9V±1%, 600mA, -CE, PUR
U19B
RP131H191B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±1%, 1A, +CE
U19C
SS6680C-19CU
Silicon Standard
SOT-23
Voltage detector IC
1.9V±2.5%, +Reset PPO
U19D
RP131H191D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 1.9V±1%, 1A, +CE, CL
U19N
SS6680N-19CU
Silicon Standard
SOT-23
Voltage detector IC
1.9V±2.5%, +Reset ODO
U19P
SS6680P-19CU
Silicon Standard
SOT-23
Voltage detector IC
1.9V±2.5%, -Reset ODO
U1A
MURS105
ON Semiconductor
DO-214AC
Diode
U-fast Rectifier, 50V, 1A, Vf<0.71V(1A), 25ns
U1A
R3134N46EC3
Ricoh
SOT-23-5
Voltage detector IC
4.63V±1.8%, -Reset PPO, -MR
U1A
XC6118N11AGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U1A
XC6118N11AMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U1A
XC9226A10CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.0V±1%, 600mA, +CE
U1A
XC9226B10CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.0V±1%, 600mA, -CE
U1A
XC9226C10CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.0V±1%, 600mA, +CE, PDR
U1A
XC9226D10CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.0V±1%, 600mA, -CE, PUR
U1B
MURS110
ON Semiconductor
DO-214AC
Diode
U-fast Rectifier, 100V, 1A, Vf<0.71V(1A), 25ns
U1B
XC6118N11BGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U1B
XC6118N11BMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U1B
XC9226A11CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.1V±1%, 600mA, +CE
U1B
XC9226B11CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.1V±1%, 600mA, -CE
U1B
XC9226C11CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.1V±1%, 600mA, +CE, PDR
U1B
XC9226D11CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.1V±1%, 600mA, -CE, PUR
U1C
MURS115
ON Semiconductor
DO-214AC
Diode
U-fast Rectifier, 150V, 1A, Vf<0.71V(1A), 25ns
U1C
XC6118N11CGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis 5%
U1C
XC6118N11CMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis 5%
U1C
XC9226A12CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.2V±1%, 600mA, +CE
U1C
XC9226B12CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.2V±1%, 600mA, -CE
U1C
XC9226C12CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.2V±1%, 600mA, +CE, PDR
U1C
XC9226D12CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.2V±1%, 600mA, -CE, PUR
U1D
MURS120
Motorola
DO-214AC
Diode
U-fast Rectifier, 200V, 1A, Vf<0.87V(1A), 25ns
U1D
SMAU1D
Korea Electronics
DO-214AC
Diode
U-fast Recovery, 200V, 1A, Vf<0.98V(1A), <50ns
U1D
XC6118N11DGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis <1%
U1D
XC6118N11DMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.1V±30mV, ±Reset ODO, Sense, hysteresis <1%
U1D
XC9226A13CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.3V±1%, 600mA, +CE
U1D
XC9226B13CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.3V±1%, 600mA, -CE
U1D
XC9226C13CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.3V±1%, 600mA, +CE, PDR
U1D
XC9226D13CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.3V±1%, 600mA, -CE, PUR
U1E
XC9226A14CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.4V±1%, 600mA, +CE
U1E
XC9226B14CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.4V±1%, 600mA, -CE
U1E
XC9226C14CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.4V±1%, 600mA, +CE, PDR
U1E
XC9226D14CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.4V±1%, 600mA, -CE, PUR
U1F
XC9226A15CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.5V±1%, 600mA, +CE
U1F
XC9226B15CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.5V±1%, 600mA, -CE
U1F
XC9226C15CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.5V±1%, 600mA, +CE, PDR
U1F
XC9226D15CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.5V±1%, 600mA, -CE, PUR
U1G
MURS140
ON Semiconductor
DO-214AC
Diode
U-fast Rectifier, 400V, 1A, Vf<1.25V(1A), 50ns
U1G
SMAU1G
Korea Electronics
DO-214AC
Diode
U-fast Recovery, 400V, 1A, Vf<1.3V(1A), <50ns
U1GB
MURS140
Diodes
DO-214AA
Diode
U-fast Rectifier, 283V, 1A, Vf<1.25V(1A), 50ns
U1H
XC9226A16CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.6V±1%, 600mA, +CE
U1H
XC9226B16CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.6V±1%, 600mA, -CE
U1H
XC9226C16CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.6V±1%, 600mA, +CE, PDR
U1H
XC9226D16CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.6V±1%, 600mA, -CE, PUR
U1J
MIC5247-1.85BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.85V±1%, 150mA, +CE, Pb-free
U1J
MIC5247-1.85BML
Micrel
MLF-6
Linear voltage regulator IC
LDO, 1.85V±1%, 150mA, +CE
U1J
MURS160
Motorola
DO-214AC
Diode
U-fast Rectifier, 600V, 1A, Vf<1.25V(1A), 50ns
U1J
SMAU1J
Korea Electronics
DO-214AC
Diode
U-fast Recovery, 600V, 1A, Vf<1.7V(1A), <75ns
U1JB
MURS160
Diodes
DO-214AA
Diode
U-fast Rectifier, 424V, 1A, Vf<1.25V(1A), 50ns
U1K
XC9226A17CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.7V±1%, 600mA, +CE
U1K
XC9226B17CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.7V±1%, 600mA, -CE
U1K
XC9226C17CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.7V±1%, 600mA, +CE, PDR
U1K
XC9226D17CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.7V±1%, 600mA, -CE, PUR
U1L
XC9226A18CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.8V±1%, 600mA, +CE
U1L
XC9226B18CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.8V±1%, 600mA, -CE
U1L
XC9226C18CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.8V±1%, 600mA, +CE, PDR
U1L
XC9226D18CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.8V±1%, 600mA, -CE, PUR
U1M
XC9226A19CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.9V±1%, 600mA, +CE
U1M
XC9226B19CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.9V±1%, 600mA, -CE
U1M
XC9226C19CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.9V±1%, 600mA, +CE, PDR
U1M
XC9226D19CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 1.9V±1%, 600mA, -CE, PUR
U1p
BCX19

SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 250mW, B=100..600, 200MHz
U1p
PZU2.7DB2/DG

SOT-353
Zener diode
Dual, 2.65..2.9V, Izt=5mA, Zzt=100, 250mW, Halogen free
U1t
BCX19
Philips
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 250mW, B=100..600, 200MHz
U1t
PZU2.7DB2/DG
NXP Malaysia
SOT-353
Zener diode
Dual, 2.65..2.9V, Izt=5mA, Zzt=100, 250mW, Halogen free
U1W
PZU2.7DB2/DG

SOT-353
Zener diode
Dual, 2.65..2.9V, Izt=5mA, Zzt=100, 250mW, Halogen free