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 '4T'
Tap on the package name to see a picture of it
Marking
Name
Manufacturer/Case
Function
4T
MMDL301
ON Semiconductor
SOD-323
SOD-323
Diode
UHF/VHF Det, Schottky Barrier, 30V, 200mW, <0.9pF
UHF/VHF Det, Schottky Barrier, 30V, 200mW, <0.9pF
4T
TPSMW39A
Fagor Electronica
SOD-123W
SOD-123W
Transient voltage supressor
Vrm=33.3V, Vbr=37.1..41.0V, Ipp=5.6A, 300W
Vrm=33.3V, Vbr=37.1..41.0V, Ipp=5.6A, 300W
4T
DDZ10ASF
Diodes
SOD-323F
SOD-323F
Zener diode
9.12..9.59V, Izt=20mA, Zzt=30, 500mW
9.12..9.59V, Izt=20mA, Zzt=30, 500mW
4T
2SK1216
Panasonic
SOT-23
SOT-23
FET n-type
Vid-cam amp, 10V, 50mA, Idss>9.2mA
Vid-cam amp, 10V, 50mA, Idss>9.2mA
4T
MMBD301
ON Semiconductor
SOT-23
SOT-23
Diode
Schottky, UHF/VHF-Det, 30V, 200mW, <1.5pF
Schottky, UHF/VHF-Det, 30V, 200mW, <1.5pF
4T
R3131N30HA8
Ricoh
SOT-23
SOT-23
Voltage detector IC
3V±1.5%, +Reset PPO, Rdt=400ms
3V±1.5%, +Reset PPO, Rdt=400ms
4T
APX803L05-27C3
Diodes
SOT-323
SOT-323
Voltage detector IC
2.7V±1.5%, -Reset ODO, Rdt=55ms
2.7V±1.5%, -Reset ODO, Rdt=55ms
4T
MMBD330
ON Semiconductor
SOT-323
SOT-323
Diode
Schottky, UHF/VHF-Det, 70V, 10mA, Vf<0.6V(10mA), <1pF
Schottky, UHF/VHF-Det, 70V, 10mA, Vf<0.6V(10mA), <1pF
4T
RQ5RW46CA
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 4.6V±2%, 150mA
LDO, 4.6V±2%, 150mA
4T
IMP162TEUS
IMP
SOT-143
SOT-143
Voltage detector IC
3.08V±1.5%, +Reset ODO, -MR
3.08V±1.5%, +Reset ODO, -MR
4T
IXD5126N50ANR-G
IXYS
SSOT-24
SSOT-24
Voltage detector IC
5.0V±0.8%, -Reset ODO
5.0V±0.8%, -Reset ODO
4T
IXD5127N43ENR
IXYS
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, 800ms Rt delay
4.3V±0.8%, -Reset ODO, -MR, 800ms Rt delay
4T
XC6126N50ANR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
5.0V±0.8%, -Reset ODO
5.0V±0.8%, -Reset ODO
4T
XC6127N43ENR
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, -MR, Rdt=800ms
4.3V±0.8%, -Reset ODO, -MR, Rdt=800ms
4T
XC6129C43ENR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset PPO, Releas. Delay, Det. Delay
4.3V±0.8%, -Reset PPO, Releas. Delay, Det. Delay
4T
XC6129N43ENR-G
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
4.3V±0.8%, -Reset ODO, Releas. Delay, Det. Delay
4.3V±0.8%, -Reset ODO, Releas. Delay, Det. Delay
4T
XC6221D321NR
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, CL, PDR
LDO, 3.2V±1%, 200mA, +CE, CL, PDR
4T
R3117K481C
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
4.8V±1%, -Reset PPO, Sense
4.8V±1%, -Reset PPO, Sense
4T
RP173K501B
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 5.0V±1%, 150mA, +CE
LDO, 5.0V±1%, 150mA, +CE
4T
RP101K231D
Ricoh
DFN1612-4
DFN1612-4
Linear voltage regulator IC
LDO, LN, 2.3V±0.8%, 300mA, +CE, CL
LDO, LN, 2.3V±0.8%, 300mA, +CE, CL
4T
XC6221D3217R
Torex Semiconductor
USPN-4
USPN-4
Linear voltage regulator IC
LDO, 3.2V±1%, 200mA, +CE, CL, PDR
LDO, 3.2V±1%, 200mA, +CE, CL, PDR
4T
IXD5126C20A7R-G
IXYS
USPN-4B02
USPN-4B02
Voltage detector IC
2.0V±0.8%, -Reset PPO
2.0V±0.8%, -Reset PPO
4T
XC6126C20A7R-G
Torex Semiconductor
USPN-4B02
USPN-4B02
Voltage detector IC
2.0V±0.8%, -Reset PPO
2.0V±0.8%, -Reset PPO
4T
XC6223E3419R-G
Torex Semiconductor
USPQ-4B03
USPQ-4B03
Linear voltage regulator IC
LDO, 3.4V±1%, 300mA, +CE, ICP
LDO, 3.4V±1%, 300mA, +CE, ICP
4T
XC6129C43E9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset PPO, Releas. Delay, Det. Delay
4.3V±0.8%, -Reset PPO, Releas. Delay, Det. Delay
4T
XC6129N43E9R-G
Torex Semiconductor
USPQ-4B05
USPQ-4B05
Voltage detector IC
4.3V±0.8%, -Reset ODO, Releas. Delay, Det. Delay
4.3V±0.8%, -Reset ODO, Releas. Delay, Det. Delay
4T
RN5RF14BA
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LRip, +CE, 1.4V±2%, 1A (ext. transistor)
LRip, +CE, 1.4V±2%, 1A (ext. transistor)
4T
74LVC2G00HD4
Diodes
X2-DFN2010-8
X2-DFN2010-8
CMOS logic IC
Dual 2-input NAND gate
Dual 2-input NAND gate
4T0
IXD3235E40CMR-G
IXYS
SOT-25
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
XC6105F531MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T0
XC9235E40CMR-G
Torex Semiconductor
SOT-25
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
IXD3235E40C0R-G
IXYS
WLP-5-03
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
XC9235E40C0R-G
Torex Semiconductor
WLP-5-03
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
IXD3235E40CER-G
IXYS
USP-6C
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
XC9235E40CER-G
Torex Semiconductor
USP-6C
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
IXD3235E40C4R-G
IXYS
USP-6EL
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T0
XC9235E40C4R-G
Torex Semiconductor
USP-6EL
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
PWM, st-dwn, 4.0V±2%, 600mA, 1.2MHz, Vin>1.8V, LSST, CL
4T1
STZ8220A
JinYu semiconductor
SOD-323
SOD-323
Zener diode
20.8..21.86V, Izt=5mA, Zzt=8, 300mW
20.8..21.86V, Izt=5mA, Zzt=8, 300mW
4T1
TCR3UF41B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.1V±1%, 300mA, +CE
LDO, 4.1V±1%, 300mA, +CE
4T1
XC6105F532MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T2
UM1441S-22
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.2±3%, 100mA, +CE
LDO, 2.2±3%, 100mA, +CE
4T2
TCR3UF42B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.2V±1%, 300mA, +CE
LDO, 4.2V±1%, 300mA, +CE
4T2
XC6105F533MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T3
UM1441S-23
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.3±3%, 100mA, +CE
LDO, 2.3±3%, 100mA, +CE
4T3
XC6105F534MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T4
UM1441S-24
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.4±3%, 100mA, +CE
LDO, 2.4±3%, 100mA, +CE
4T4
XC6105F535MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T5
UM1441S-25
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.5±3%, 100mA, +CE
LDO, 2.5±3%, 100mA, +CE
4T5
TCR3UF45B
Toshiba
SOT-25
SOT-25
Linear voltage regulator IC
LDO, 4.5V±1%, 300mA, +CE
LDO, 4.5V±1%, 300mA, +CE
4T5
XC6105F536MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T6
UM1441S-26
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.6±3%, 100mA, +CE
LDO, 2.6±3%, 100mA, +CE
4T6
XC6105F537MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T7
UM1441S-27
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.7±3%, 100mA, +CE
LDO, 2.7±3%, 100mA, +CE
4T7
XC6105F538MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T8
UM1441S-28
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.8±3%, 100mA, +CE
LDO, 2.8±3%, 100mA, +CE
4T8
XC6105F539MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4T9
UM1441S-29
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.9±3%, 100mA, +CE
LDO, 2.9±3%, 100mA, +CE
4T9
XC6105F540MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TA
UM1441S-20
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.0±3%, 100mA, +CE
LDO, 2.0±3%, 100mA, +CE
4TA
XC6105F541MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TB
UM1441S-21
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 2.1±3%, 100mA, +CE
LDO, 2.1±3%, 100mA, +CE
4TB
XC6105F542MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TC
UM1441S-30
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.0±3%, 100mA, +CE
LDO, 3.0±3%, 100mA, +CE
4TC
XC6105F543MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TD
UM1441S-31
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.1±3%, 100mA, +CE
LDO, 3.1±3%, 100mA, +CE
4TD
XC6105F544MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TE
UM1441S-32
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.2±3%, 100mA, +CE
LDO, 3.2±3%, 100mA, +CE
4TE
XC6105F545MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TF
UM1441S-33
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.3±3%, 100mA, +CE
LDO, 3.3±3%, 100mA, +CE
4TF
XC6105F516MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
1.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TF
XC6105F546MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TH
UM1441S-34
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.4±3%, 100mA, +CE
LDO, 3.4±3%, 100mA, +CE
4TH
XC6105F517MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
1.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TH
XC6105F547MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TJ
UM1441S-37
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.7±3%, 100mA, +CE
LDO, 3.7±3%, 100mA, +CE
4TK
UM1441S-38
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.8±3%, 100mA, +CE
LDO, 3.8±3%, 100mA, +CE
4TK
XC6105F518MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
1.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TK
XC6105F548MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TL
UM1441S-35
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.5±3%, 100mA, +CE
LDO, 3.5±3%, 100mA, +CE
4TL
XC6105F519MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
1.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
1.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TL
XC6105F549MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TM
UM1441S-36
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.6±3%, 100mA, +CE
LDO, 3.6±3%, 100mA, +CE
4TM
XC6105F520MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TM
XC6105F550MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
5.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
5.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TN
UM1441S-39
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 3.9±3%, 100mA, +CE
LDO, 3.9±3%, 100mA, +CE
4TN
XC6105F521MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TP
UM1441S-40
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.0±3%, 100mA, +CE
LDO, 4.0±3%, 100mA, +CE
4TP
XC6105F522MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TP
UM824TP
Union Semiconductor
SOT-353
SOT-353
Voltage detector IC
3.08V±2%, WDI, ±Reset PPO
3.08V±2%, WDI, ±Reset PPO
4TQ
UM1441S-41
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.1±3%, 100mA, +CE
LDO, 4.1±3%, 100mA, +CE
4TR
UM1441S-42
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.2±3%, 100mA, +CE
LDO, 4.2±3%, 100mA, +CE
4TR
XC6105F523MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TS
UM1441S-43
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.3±3%, 100mA, +CE
LDO, 4.3±3%, 100mA, +CE
4TS
XC6105F524MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TT
UM1441S-44
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.4±3%, 100mA, +CE
LDO, 4.4±3%, 100mA, +CE
4TT
XC6105F525MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TU
UM1441S-46
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.6±3%, 100mA, +CE
LDO, 4.6±3%, 100mA, +CE
4TU
XC6105F526MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TV
XC6105F527MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TX
XC6105F528MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TY
UM1441S-45
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.5±3%, 100mA, +CE
LDO, 4.5±3%, 100mA, +CE
4TY
XC6105F529MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
2.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
2.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
4TZ
UM1441S-47
Union Semiconductor
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, 4.7±3%, 100mA, +CE
LDO, 4.7±3%, 100mA, +CE
4TZ
XC6105F530MR
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
3.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
3.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=400ms, Rdt=400ms
Other codes starting with '4…' :