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 'U4'

Marking
Name
Manufacturer/Case
Function
U4
2SK613-4
Sony
SOT-23
FET n-type
V-CAM, 15V, 50mA, 150mW, Idss=24.7..42, Up<1.26V
U4
AP8822C-24GA
Anwell Semiconductor
SOT-23
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U4
AP8822C-24GI
Anwell Semiconductor
SC-82
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U4
AP8822C-24GS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U4
AP8822C-24GT
Anwell Semiconductor
SC-70
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U4
AP8822C-24PA
Anwell Semiconductor
SOT-23
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay
U4
AP8822C-24PI
Anwell Semiconductor
SC-82
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay
U4
AP8822C-24PS
Anwell Semiconductor
SC-82S
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay
U4
AP8822C-24PT
Anwell Semiconductor
SC-70
Voltage detector IC
2.4V±2%, -Reset PPO, 200ms Rt delay
U4
AX6608-14A5
AXElite Technology
SC-70-5L
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
AX6608-14B
AXElite Technology
SOT-23-5L
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
AX6608-14SC
AXElite Technology
SC-82-4
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
AX6608-14Z6
AXElite Technology
TDFN-6L
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
BCR114L3
Infineon Technologies
TSLP-3
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k, 160MHz
U4
BCX19R
Zetex
SOT-23
NPN transistor
AF-Drv, 50V, 500mA, 250mW, B=100..600, 200MHz
U4
BD45361G
Rohm
SSOP-5
Voltage detector IC
3.6V±1%, -MR, -Reset ODO, 100ms
U4
BL8067CB3ATR14
Shanghai Belling
TSOT-23
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA
U4
BL8067CB3ATR24
Shanghai Belling
TSOT-23
Linear voltage regulator IC
LDO, 2.4V±2%, 300mA
U4
BL8067CB3ATR34
Shanghai Belling
TSOT-23
Linear voltage regulator IC
LDO, 3.4V±2%, 300mA
U4
BL8067CB3ATR44
Shanghai Belling
TSOT-23
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
U4
BL8067CB5BTR14
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
BL8067CB5BTR24
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 300mA, +CE
U4
BL8067CB5BTR34
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 300mA, +CE
U4
BL8067CB5BTR44
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA, +CE
U4
BL8067CB5TR14
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 300mA, +CE
U4
BL8067CB5TR24
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 300mA, +CE
U4
BL8067CB5TR34
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 300mA, +CE
U4
BL8067CB5TR44
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA, +CE
U4
BZX84J-C2V7
NXP Semiconductors
SOD-323FL
Zener diode
2.7V±5%, If=250mA, 550mW
U4
CZRER3V0B-H
Comchip Technology
SOD-723F
Zener diode
2.93..3.08V, Zzt=95, Izt=5mA, 150mW
U4
CZRF3V0B
Comchip Technology
1005
Zener diode
2.93..3.08V, Izt=5mA, Zzt=95, 200mW
U4
CZRFR3V0B-HF
Comchip Technology
1005
Zener diode
2.93..3.08V, Zzt=95, Izt=5mA, 200mW
U4
CZRQR3V0B
Comchip Technology
0402
Zener diode
2.93..3.08V, Izt=5mA, Zzt=95, 125mW
U4
CZRU3V0B
Comchip Technology
0603
Zener diode
2.93..3.08V, Izt=5mA, Zzt=95, 150mW
U4
CZRUR3V0B-HF
Comchip Technology
0603
Zener diode
2.93..3.08V, Zzt=95, Izt=5mA, 150mW
U4
EC95810C24B1N
E-CMOS
SOT-23-3L
Voltage detector IC
2.4V±2%, -Reset PPO, Td=200ms
U4
EC95810C24C1N
E-CMOS
SC-70-3L
Voltage detector IC
2.4V±2%, -Reset PPO, Td=200ms
U4
EC95810C24C7I
E-CMOS
SC-82-4L
Voltage detector IC
2.4V±2%, -Reset PPO, Td=200ms
U4
EC95810C24C7S
E-CMOS
SC-82-4L
Voltage detector IC
2.4V±2%, -Reset PPO, Td=200ms
U4
ELM7624LCB
ELM Technology
SOT-23
Voltage detector IC
2.4V±2%, -Reset PPO, 150ms
U4
ELM9744CAB
ELM Technology
SOT-89
Voltage detector IC
4.4V±2.5%, +Reset PPO
U4
ELM9744CBB
ELM Technology
SOT-23
Voltage detector IC
4.4V±2.5%, +Reset PPO
U4
FES1F
Fagor Electronica
DO-214AC
Diode
U-fast recov. rectif, 300V, 1A, Vf<1.25V(1A), <50ns
U4
GDZ6V8B-V-G
Vishay Semiconductor
SOD-323
Zener diode
6.65..6.93V, Izt=5mA, Zzt=40, 200mW
U4
MMSZ5V1T
Motorola
SOD-123
Zener diode
5.1V±5%, Izt=5mA, Zzt=60, 500mW
U4
R1163D341B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 3.4V±1.5%, 150mA, +CE, AE(mode)
U4
R3111Q141C
Ricoh
SC-82AB
Voltage detector IC
1.4V±2%, -Reset PPO
U4
R3116Q411C
Ricoh
SC-82AB
Voltage detector IC
4.1V±0.8%, -Reset PPO
U4
R3117K413C
Ricoh
DFN1010-4
Voltage detector IC
4.1V±1%, -Reset PPO, Sense
U4
R5323N035B
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.5V/2.7V±1%, 150mA, +CE, CL
U4
RN2105FS
Toshiba
fSM
PNP transistor
Sw, 20V, 50mA, 50mW, R1/R2=2.2k/47k
U4
SL04-M
Vishay Semiconductor
DO-219AB
Diode
SBR, 40V, 1.1A, Vf<0.48V(1.1A)
U4
SP809EK-4-6
Sipex
SOT-23
Voltage detector IC
4.6V±1.5%, -Reset PPO
U4
TC74A4-5.0VCT
Microchip Technology
SOT-23-5
Thermal detector IC
Sensor (-40..+125±3°C), Vcc=5V, I2C-bus
U4
XC6215B352NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.5V±2%, 200mA, +CE
U4
XC6223E14BNR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.45V±20mV, 300mA, +CE, Inrush current protection
U4
XC6225B24ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.45V±2%, 30mA, +CE, CL
U4-
PZU3.6DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 3.55..3.8V, Izt=5mA, Zzt=90, 250mW, Halogen free
U40
SN74AUC1G240DBV
Texas Instruments
SOT-23-5
CMOS logic IC
Bus buffer inverted with 3­state output
U40
SN74AUC2G240DCT
Texas Instruments
SSOP-8
CMOS logic IC
Dual bus buffer inverted with 3-state output
U40
XC6383E401M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.0V±2.5%, 400mA, 100kHz, int. Vdd
U40
XC6383E401P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.0V±2.5%, 400mA, 100kHz, int. Vdd
U40
XC9226A406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 600mA, +CE
U40
XC9226B406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 600mA, -CE
U40
XC9226C406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 600mA, +CE, PDR
U40
XC9226D406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 600mA, -CE, PUR
U40
XC9226E406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 900mA, +CE
U40
XC9226F406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 900mA, -CE
U40
XC9226G406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 900mA, +CE, PDR
U40
XC9226H406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±1%, 900mA, -CE, PUR
U40B
RP131H401B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.0V±1%, 1A, +CE
U40C
SS6680C-40CU
Silicon Standard
SOT-23
Voltage detector IC
4.0V±2.5%, +Reset PPO
U40CP
AIC1680C-40GU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, -Reset PPO, green package
U40CP
AIC1680C-40PU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, -Reset PPO, Lead free
U40D
RP131H401D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.0V±1%, 1A, +CE, CL
U40N
SS6680N-40CU
Silicon Standard
SOT-23
Voltage detector IC
4.0V±2.5%, +Reset ODO
U40NP
AIC1680N-40GU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, -Reset ODO, green package
U40NP
AIC1680N-40PU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, -Reset ODO, Lead free
U40P
SS6680P-40CU
Silicon Standard
SOT-23
Voltage detector IC
4.0V±2.5%, -Reset ODO
U40PP
AIC1680P-40GU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, +Reset ODO, green package
U40PP
AIC1680P-40PU
Analog Integrations
SOT-23
Voltage detector IC
4.0V±2.5%, +Reset ODO, Lead free
U41
SN74AUC2G241DCT
Texas Instruments
SSOP-8
CMOS logic IC
Dual bus buffer non-inverted with 3-state output
U41
XC6383E411M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.1V±2.5%, 400mA, 100kHz, int. Vdd
U41
XC6383E411P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.1V±2.5%, 400mA, 100kHz, int. Vdd
U41B
RP131H411B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.1V±1%, 1A, +CE
U41C
SS6680C-41CU
Silicon Standard
SOT-23
Voltage detector IC
4.1V±2.5%, +Reset PPO
U41CP
AIC1680C-41GU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, -Reset PPO, green package
U41CP
AIC1680C-41PU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, -Reset PPO, Lead free
U41D
RP131H411D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.1V±1%, 1A, +CE, CL
U41N
SS6680N-41CU
Silicon Standard
SOT-23
Voltage detector IC
4.1V±2.5%, +Reset ODO
U41NP
AIC1680N-41GU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, -Reset ODO, green package
U41NP
AIC1680N-41PU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, -Reset ODO, Lead free
U41P
SS6680P-41CU
Silicon Standard
SOT-23
Voltage detector IC
4.1V±2.5%, -Reset ODO
U41PP
AIC1680P-41GU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, +Reset ODO, green package
U41PP
AIC1680P-41PU
Analog Integrations
SOT-23
Voltage detector IC
4.1V±2.5%, +Reset ODO, Lead free
U42
3SK133-42
NEC Electronics
SC-61
MOSFET n-type
Dual gate, VHF-Tuner, 20V, 25mA, 200mW, Idss=0.01..2mA
U42
XC6383E421M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.2V±2.5%, 400mA, 100kHz, int. Vdd
U42
XC6383E421P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.2V±2.5%, 400mA, 100kHz, int. Vdd
U42B
RP131H421B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.2V±1%, 1A, +CE
U42C
SS6680C-42CU
Silicon Standard
SOT-23
Voltage detector IC
4.2V±2.5%, +Reset PPO
U42CP
AIC1680C-42GU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, -Reset PPO, green package
U42CP
AIC1680C-42PU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, -Reset PPO, Lead free
U42D
RP131H421D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.2V±1%, 1A, +CE, CL
U42N
SS6680N-42CU
Silicon Standard
SOT-23
Voltage detector IC
4.2V±2.5%, +Reset ODO
U42NP
AIC1680N-42GU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, -Reset ODO, green package
U42NP
AIC1680N-42PU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, -Reset ODO, Lead free
U42P
SS6680P-42CU
Silicon Standard
SOT-23
Voltage detector IC
4.2V±2.5%, -Reset ODO
U42PP
AIC1680P-42GU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, +Reset ODO, green package
U42PP
AIC1680P-42PU
Analog Integrations
SOT-23
Voltage detector IC
4.2V±2.5%, +Reset ODO, Lead free
U43
3SK133-43
NEC Electronics
SC-61
MOSFET n-type
Dual gate, VHF-Tuner, 20V, 25mA, 200mW, Idss=1..6mA
U43
XC6383E431M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.3V±2.5%, 400mA, 100kHz, int. Vdd
U43
XC6383E431P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.3V±2.5%, 400mA, 100kHz, int. Vdd
U43B
RP131H431B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.3V±1%, 1A, +CE
U43C
SS6680C-43CU
Silicon Standard
SOT-23
Voltage detector IC
4.3V±2.5%, +Reset PPO
U43CP
AIC1680C-43GU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, -Reset PPO, green package
U43CP
AIC1680C-43PU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, -Reset PPO, Lead free
U43D
RP131H431D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.3V±1%, 1A, +CE, CL
U43N
SS6680N-43CU
Silicon Standard
SOT-23
Voltage detector IC
4.3V±2.5%, +Reset ODO
U43NP
AIC1680N-43GU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, -Reset ODO, green package
U43NP
AIC1680N-43PU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, -Reset ODO, Lead free
U43P
SS6680P-43CU
Silicon Standard
SOT-23
Voltage detector IC
4.3V±2.5%, -Reset ODO
U43PP
AIC1680P-43GU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, +Reset ODO, green package
U43PP
AIC1680P-43PU
Analog Integrations
SOT-23
Voltage detector IC
4.3V±2.5%, +Reset ODO, Lead free
U44
UM36544S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
U44
XC6383E441M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.4V±2.5%, 400mA, 100kHz, int. Vdd
U44
XC6383E441P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.4V±2.5%, 400mA, 100kHz, int. Vdd
U44B
RP131H441B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.4V±1%, 1A, +CE
U44C
SS6680C-44CU
Silicon Standard
SOT-23
Voltage detector IC
4.4V±2.5%, +Reset PPO
U44CP
AIC1680C-44GU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, -Reset PPO, green package
U44CP
AIC1680C-44PU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, -Reset PPO, Lead free
U44D
RP131H441D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.4V±1%, 1A, +CE, CL
U44N
SS6680N-44CU
Silicon Standard
SOT-23
Voltage detector IC
4.4V±2.5%, +Reset ODO
U44NP
AIC1680N-44GU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, -Reset ODO, green package
U44NP
AIC1680N-44PU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, -Reset ODO, Lead free
U44P
SS6680P-44CU
Silicon Standard
SOT-23
Voltage detector IC
4.4V±2.5%, -Reset ODO
U44PP
AIC1680P-44GU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, +Reset ODO, green package
U44PP
AIC1680P-44PU
Analog Integrations
SOT-23
Voltage detector IC
4.4V±2.5%, +Reset ODO, Lead free
U45
XC6383E451M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.5V±2.5%, 400mA, 100kHz, int. Vdd
U45
XC6383E451P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.5V±2.5%, 400mA, 100kHz, int. Vdd
U45B
RP131H451B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.5V±1%, 1A, +CE
U45C
SS6680C-45CU
Silicon Standard
SOT-23
Voltage detector IC
4.5V±2.5%, +Reset PPO
U45CP
AIC1680C-45GU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, -Reset PPO, green package
U45CP
AIC1680C-45PU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, -Reset PPO, Lead free
U45D
RP131H451D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.5V±1%, 1A, +CE, CL
U45N
SS6680N-45CU
Silicon Standard
SOT-23
Voltage detector IC
4.5V±2.5%, +Reset ODO
U45NP
AIC1680N-45GU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, -Reset ODO, green package
U45NP
AIC1680N-45PU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, -Reset ODO, Lead free
U45P
SS6680P-45CU
Silicon Standard
SOT-23
Voltage detector IC
4.5V±2.5%, -Reset ODO
U45PP
AIC1680P-45GU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, +Reset ODO, green package
U45PP
AIC1680P-45PU
Analog Integrations
SOT-23
Voltage detector IC
4.5V±2.5%, +Reset ODO, Lead free
U46
XC6383E461M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.6V±2.5%, 400mA, 100kHz, int. Vdd
U46
XC6383E461P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.6V±2.5%, 400mA, 100kHz, int. Vdd
U46B
RP131H461B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.6V±1%, 1A, +CE
U46C
SS6680C-46CU
Silicon Standard
SOT-23
Voltage detector IC
4.6V±2.5%, +Reset PPO
U46CP
AIC1680C-46GU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, -Reset PPO, green package
U46CP
AIC1680C-46PU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, -Reset PPO, Lead free
U46D
RP131H461D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.6V±1%, 1A, +CE, CL
U46N
SS6680N-46CU
Silicon Standard
SOT-23
Voltage detector IC
4.6V±2.5%, +Reset ODO
U46NP
AIC1680N-46GU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, -Reset ODO, green package
U46NP
AIC1680N-46PU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, -Reset ODO, Lead free
U46P
SS6680P-46CU
Silicon Standard
SOT-23
Voltage detector IC
4.6V±2.5%, -Reset ODO
U46PP
AIC1680P-46GU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, +Reset ODO, green package
U46PP
AIC1680P-46PU
Analog Integrations
SOT-23
Voltage detector IC
4.6V±2.5%, +Reset ODO, Lead free
U47
UM36537S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
U47
XC6383E471M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.7V±2.5%, 400mA, 100kHz, int. Vdd
U47
XC6383E471P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.7V±2.5%, 400mA, 100kHz, int. Vdd
U47B
RP131H471B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.7V±1%, 1A, +CE
U47C
SS6680C-47CU
Silicon Standard
SOT-23
Voltage detector IC
4.7V±2.5%, +Reset PPO
U47CP
AIC1680C-47GU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, -Reset PPO, green package
U47CP
AIC1680C-47PU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, -Reset PPO, Lead free
U47D
RP131H471D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.7V±1%, 1A, +CE, CL
U47N
SS6680N-47CU
Silicon Standard
SOT-23
Voltage detector IC
4.7V±2.5%, +Reset ODO
U47NP
AIC1680N-47GU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, -Reset ODO, green package
U47NP
AIC1680N-47PU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, -Reset ODO, Lead free
U47P
SS6680P-47CU
Silicon Standard
SOT-23
Voltage detector IC
4.7V±2.5%, -Reset ODO
U47PP
AIC1680P-47GU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, +Reset ODO, green package
U47PP
AIC1680P-47PU
Analog Integrations
SOT-23
Voltage detector IC
4.7V±2.5%, +Reset ODO, Lead free
U48
XC6383E481M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.8V±2.5%, 400mA, 100kHz, int. Vdd
U48
XC6383E481P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.8V±2.5%, 400mA, 100kHz, int. Vdd
U48B
RP131H481B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.8V±1%, 1A, +CE
U48C
SS6680C-48CU
Silicon Standard
SOT-23
Voltage detector IC
4.8V±2.5%, +Reset PPO
U48CP
AIC1680C-48GU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, -Reset PPO, green package
U48CP
AIC1680C-48PU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, -Reset PPO, Lead free
U48D
RP131H481D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.8V±1%, 1A, +CE, CL
U48N
SS6680N-48CU
Silicon Standard
SOT-23
Voltage detector IC
4.8V±2.5%, +Reset ODO
U48NP
AIC1680N-48GU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, -Reset ODO, green package
U48NP
AIC1680N-48PU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, -Reset ODO, Lead free
U48P
SS6680P-48CU
Silicon Standard
SOT-23
Voltage detector IC
4.8V±2.5%, -Reset ODO
U48PP
AIC1680P-48GU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, +Reset ODO, green package
U48PP
AIC1680P-48PU
Analog Integrations
SOT-23
Voltage detector IC
4.8V±2.5%, +Reset ODO, Lead free
U49
UM36539S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 3.9V±2%, 300mA
U49
XC6383E491M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 4.9V±2.5%, 400mA, 100kHz, int. Vdd
U49
XC6383E491P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 4.9V±2.5%, 400mA, 100kHz, int. Vdd
U49B
RP131H491B
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.9V±1%, 1A, +CE
U49C
SS6680C-49CU
Silicon Standard
SOT-23
Voltage detector IC
4.9V±2.5%, +Reset PPO
U49CP
AIC1680C-49GU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, -Reset PPO, green package
U49CP
AIC1680C-49PU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, -Reset PPO, Lead free
U49D
RP131H491D
Ricoh
SOT-89-5
Linear voltage regulator IC
LDO, 4.9V±1%, 1A, +CE, CL
U49N
SS6680N-49CU
Silicon Standard
SOT-23
Voltage detector IC
4.9V±2.5%, +Reset ODO
U49NP
AIC1680N-49GU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, -Reset ODO, green package
U49NP
AIC1680N-49PU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, -Reset ODO, Lead free
U49P
SS6680P-49CU
Silicon Standard
SOT-23
Voltage detector IC
4.9V±2.5%, -Reset ODO
U49PP
AIC1680P-49GU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, +Reset ODO, green package
U49PP
AIC1680P-49PU
Analog Integrations
SOT-23
Voltage detector IC
4.9V±2.5%, +Reset ODO, Lead free
U4A
IXD5118N14AGR-G
IXYS
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U4A
IXD5118N14AMR-G
IXYS
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U4A
MURA105
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 50V, 1A, Vf<0.66V(1A), <30ns
U4A
XC6118N14AGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U4A
XC6118N14AMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%, Cd
U4A
XC9226A40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 600mA, +CE
U4A
XC9226B40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 600mA, -CE
U4A
XC9226C40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 600mA, +CE, PDR
U4A
XC9226D40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 600mA, -CE, PUR
U4A
XC9226E40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 900mA, +CE
U4A
XC9226F40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 900mA, -CE
U4A
XC9226G40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 900mA, +CE, PDR
U4A
XC9226H40CM
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 4.0V±1%, 900mA, -CE, PUR
U4B
IXD5118N14BGR-G
IXYS
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U4B
IXD5118N14BMR-G
IXYS
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U4B
MURA110
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 100V, 1A, Vf<0.66V(1A), <30ns
U4B
XC6118N14BGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U4B
XC6118N14BMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%, Cd
U4C
IXD5118N14CGR-G
IXYS
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%
U4C
IXD5118N14CMR-G
IXYS
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%
U4C
MURA115
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 150V, 1A, Vf<0.71V(1A), <35ns
U4C
XC6118N14CGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%
U4C
XC6118N14CMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis 5%
U4D
IXD5118N14DGR-G
IXYS
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%
U4D
IXD5118N14DMR-G
IXYS
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%
U4D
MURA120
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 200V, 1A, Vf<0.71V(1A), <35ns
U4D
UM36542S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.2V±2%, 300mA
U4D
XC6118N14DGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%
U4D
XC6118N14DMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±30mV, ±Reset ODO, Sense, hysteresis <1%
U4E
UM36543S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
U4F
MURA130
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 300V, 1A, Vf<0.8V(1A), <65ns
U4F
UM36550S
Union Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 5.0V±2%, 300mA
U4G
MURA140
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 400V, 1A, Vf<0.8V(1A), <65ns
U4J
MURA160
ON Semiconductor
DO-214AC
Diode
Schottky, U-fast recov. rectif, 600V, 1A, Vf<1.05V(1A), <75ns
U4p
PZU3.6DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 3.55..3.8V, Izt=5mA, Zzt=90, 250mW, Halogen free
U4s
BCR114F
Infineon Technologies
TSFP-3
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k, 160MHz
U4s
BCR114T
Infineon Technologies
SOT-416
NPN transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k, 160MHz
U4t
PZU3.6DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 3.55..3.8V, Izt=5mA, Zzt=90, 250mW, Halogen free
U4W
PZU3.6DB2/DG
NXP Semiconductors
SOT-353
Zener diode
Dual, 3.55..3.8V, Izt=5mA, Zzt=90, 250mW, Halogen free