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 '4F'

Marking
Name
Manufacturer/Case
Function
4F
2SC4444
Panasonic
SOT-23
NPN transistor
VHF/IF, 45V, 50mA, 500MHz
4F
BC860B
Zetex
SOT-23
PNP transistor
GP, 50V, 100mA, 330mW, B=220..475, >300MHz
4F
KDZ4.3FV
Korea Electronics
TFSC
Zener diode
4.0..4.50V, Izt=5mA, Zzt=130, 100mW
4F
KIA7429F
Korea Electronics
SOT-89
Voltage detector IC
2.9V, +Reset OCO
4F
MAZD033
Panasonic
SSSMini2
Zener diode
3.1..3.5V, Zzt=130(5mA), 120mW
4F
MM1Z3V3
EIC Semiconductor
SOD-123FL
Zener diode
3.3V±5%, Izt=5mA, Zzt=130, 500mW
4F
MMSZ3V3
EIC Semiconductor
SOD-123
Zener diode
3.3V±5%, Izt=5mA, Zzt=95, 500mW
4F
R1161D141B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.4V±2%, 350mA, +CE, AE(mode)
4F
R3111N541A
Ricoh
SOT-23-5
Voltage detector IC
5.4V±2%, -Reset PPO
4F
R3117K361C
Ricoh
DFN1010-4
Voltage detector IC
3.6V±1%, -Reset PPO, Sense
4F
RN5VD54CA
Ricoh
SOT-23-5
Voltage detector IC
5.4V±2.5%, -Reset ODO
4F
RP101K191D
Ricoh
DFN1612-4
Linear voltage regulator IC
LDO, LN, 1.9V±0.8%, 300mA, +CE, CL
4F
RP112K381D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.8V±1%, 150mA, +CE, CL
4F
RP173K381B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.8V±1%, 150mA, +CE
4F
RQ5RW45AA
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 4.5V±2%, 150mA, -CE
4F
USCD014
Zowie Technology
0603
Diode
SBR, 40V, 0.1A, Vf<0.4V(0.1A)
4F
XC6127N25ENR
Torex Semiconductor
SSOT-24
Voltage detector IC
2.5V±0.8%, -Reset ODO, -MR, Rt=800ms
4F
XC6213B45ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.55V±2%, 150mA, +CE
4F
XC6221D2317R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, CL, PDR
4F
XC6221D231NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.3V±1%, 200mA, +CE, CL, PDR
4F
XC6223E2519R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 2.5V±1%, 300mA, +CE, ICP
4F-
BC860BW
Philips
SOT-323
PNP transistor
GP, LN, 50V, 100mA, 250mW, B=220..475, >100MHz
4F0
TC55RP452ECB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, 4.5V±2%, 250mA
4F0
TC55RP452EMB
Microchip Technology
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 250mA
4F0
XC6105C631MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F0
XC62FP4502M
Torex Semiconductor
SOT-23
Linear voltage regulator IC
4.5V±2%, 250mA
4F0
XC62FP4502P
Torex Semiconductor
SOT-89
Linear voltage regulator IC
4.5V±2%, 250mA
4F016
XC6107F016ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.6V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F017
XC6107F017ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.7V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F018
XC6107F018ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.8V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F019
XC6107F019ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.9V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F020
XC6107F020ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.0V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F021
XC6107F021ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.1V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F022
XC6107F022ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.2V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F023
XC6107F023ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.3V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F024
XC6107F024ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.4V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F025
XC6107F025ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.5V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F026
XC6107F026ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.6V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F027
XC6107F027ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.7V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F028
XC6107F028ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.8V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F029
XC6107F029ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.9V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F030
XC6107F030ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.0V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F031
XC6107F031ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.1V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F032
XC6107F032ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.2V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F033
XC6107F033ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.3V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F034
XC6107F034ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.4V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F035
XC6107F035ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.5V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F036
XC6107F036ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.6V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F037
XC6107F037ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.7V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F038
XC6107F038ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.8V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F039
XC6107F039ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.9V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F040
XC6107F040ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.0V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F041
XC6107F041ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.1V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F042
XC6107F042ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.2V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F043
XC6107F043ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.3V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F044
XC6107F044ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.4V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F045
XC6107F045ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.5V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F046
XC6107F046ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.6V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F047
XC6107F047ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.7V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F048
XC6107F048ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.8V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F049
XC6107F049ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.9V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F050
XC6107F050ER
Torex Semiconductor
USP-6C
Voltage detector IC
5.0V±2%, Hst, -MR, +Rst PPO, -Rst ODO, Rt=400ms
4F1
STZ8160A

SOD-323
Zener diode
15.3..16.09V, Izt=5mA, Zzt=50, 300mW
4F1
XC6105C632MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F2
XC6105C633MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F3
XC6105C634MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F4
XC6105C635MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F5
TC594502ECB
Microchip Technology
SOT-23
Linear voltage regulator IC
LDO, -4.5V±2%, 200mA
4F5
XC6105C636MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F5
XC62KN452M
Torex Semiconductor
SOT-23
Linear voltage regulator IC
LDO, -4.5V±2%, 100mA, 150mW
4F5
XC62KN452P
Torex Semiconductor
SOT-89
Linear voltage regulator IC
LDO, -4.5V±2%, 100mA, 500mW
4F516
XC6102F516ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.6V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F517
XC6102F517ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.7V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F518
XC6102F518ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.8V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F519
XC6102F519ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.9V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F520
XC6102F520ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.0V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F521
XC6102F521ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.1V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F522
XC6102F522ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.2V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F523
XC6102F523ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.3V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F524
XC6102F524ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.4V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F525
XC6102F525ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.5V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F526
XC6102F526ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.6V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F527
XC6102F527ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.7V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F528
XC6102F528ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.8V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F529
XC6102F529ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.9V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F530
XC6102F530ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.0V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F531
XC6102F531ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.1V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F532
XC6102F532ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.2V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F533
XC6102F533ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.3V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F534
XC6102F534ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.4V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F535
XC6102F535ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.5V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F536
XC6102F536ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.6V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F537
XC6102F537ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.7V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F538
XC6102F538ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.8V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F539
XC6102F539ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.9V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F540
XC6102F540ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.0V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F541
XC6102F541ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.1V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F542
XC6102F542ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.2V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F543
XC6102F543ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.3V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F544
XC6102F544ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.4V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F545
XC6102F545ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.5V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F546
XC6102F546ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.6V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F547
XC6102F547ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.7V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F548
XC6102F548ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.8V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F549
XC6102F549ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.9V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F550
XC6102F550ER
Torex Semiconductor
USP-6C
Voltage detector IC
5.0V±2%, Hst, -MR, -Reset ODO, Wt=400ms, Rt=400ms
4F6
XC6105C637MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F616
XC6102F616ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.6V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F617
XC6102F617ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.7V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F618
XC6102F618ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.8V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F619
XC6102F619ER
Torex Semiconductor
USP-6C
Voltage detector IC
1.9V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F620
XC6102F620ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.0V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F621
XC6102F621ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.1V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F622
XC6102F622ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.2V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F623
XC6102F623ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.3V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F624
XC6102F624ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.4V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F625
XC6102F625ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.5V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F626
XC6102F626ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.6V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F627
XC6102F627ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.7V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F628
XC6102F628ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.8V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F629
XC6102F629ER
Torex Semiconductor
USP-6C
Voltage detector IC
2.9V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F630
XC6102F630ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.0V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F631
XC6102F631ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.1V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F632
XC6102F632ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.2V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F633
XC6102F633ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.3V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F634
XC6102F634ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.4V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F635
XC6102F635ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.5V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F636
XC6102F636ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.6V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F637
XC6102F637ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.7V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F638
XC6102F638ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.8V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F639
XC6102F639ER
Torex Semiconductor
USP-6C
Voltage detector IC
3.9V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F640
XC6102F640ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.0V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F641
XC6102F641ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.1V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F642
XC6102F642ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.2V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F643
XC6102F643ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.3V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F644
XC6102F644ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.4V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F645
XC6102F645ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.5V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F646
XC6102F646ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.6V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F647
XC6102F647ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.7V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F648
XC6102F648ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.8V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F649
XC6102F649ER
Torex Semiconductor
USP-6C
Voltage detector IC
4.9V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F650
XC6102F650ER
Torex Semiconductor
USP-6C
Voltage detector IC
5.0V±2%, Hst, -MR, -Reset ODO, Wt=1.6s, Rt=400ms
4F7
XC6105C638MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F8
XC6105C639MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F8
XC9235A08D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, LSST
4F8
XC9235A08D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, LSST
4F8
XC9235A08DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, LSST
4F8
XC9235A08DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 0.8V±2%, 600mA, 3MHz, Vin>2V, LSST
4F8
XCL205A083AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM step-down, 3MHz, 0.8V±2%, 600mA, -CE
4F9
LN1134B10ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.05V±2%, 300mA, +CE
4F9
LN1134B10AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.05V±2%, 300mA, +CE
4F9
LN1134B10AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.05V±2%, 300mA, +CE
4F9
LN1193B10AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.05V±2%, 300mA, +CE
4F9
LN1193B10AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.05V±2%, 300mA, +CE
4F9
XC6105C640MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4F9
XC9235A09D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, LSST
4F9
XC9235A09D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, LSST
4F9
XC9235A09DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, LSST
4F9
XC9235A09DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 0.9V±2%, 600mA, 3MHz, Vin>2V, LSST
4F9
XCL205A093AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM step-down, 3MHz, 0.9V±2%, 600mA, -CE
4FA
FT521FAa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.2V±2%, 250mA, +CE
4FA
FT521FAb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.2V±2%, 250mA, +CE
4FA
LN1134B11ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.15V±2%, 300mA, +CE
4FA
LN1134B11AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.15V±2%, 300mA, +CE
4FA
LN1134B11AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.15V±2%, 300mA, +CE
4FA
LN1193B11AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.15V±2%, 300mA, +CE
4FA
LN1193B11AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.15V±2%, 300mA, +CE
4FA
XC6105C641MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FB
FT521FBa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.3V±2%, 250mA, +CE
4FB
FT521FBb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.3V±2%, 250mA, +CE
4FB
LN1134B12ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, +CE
4FB
LN1134B12AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, +CE
4FB
LN1134B12AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, +CE
4FB
LN1193B12AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, +CE
4FB
LN1193B12AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.25V±2%, 300mA, +CE
4FB
XC6105C642MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FC
FT521FCa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.5V±2%, 250mA, +CE
4FC
FT521FCb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.5V±2%, 250mA, +CE
4FC
LN1134B13ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.35V±2%, 300mA, +CE
4FC
LN1134B13AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.35V±2%, 300mA, +CE
4FC
LN1134B13AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.35V±2%, 300mA, +CE
4FC
LN1193B13AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.35V±2%, 300mA, +CE
4FC
LN1193B13AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.35V±2%, 300mA, +CE
4FC
XC6105C643MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FC2
81C45-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO
4FC2G
81C45G-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, halogen free
4FC2L
81C45L-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, lead free
4FC3
81C45-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO
4FC3G
81C45G-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, halogen free
4FC3L
81C45L-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, lead free
4FC5
81C45-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO
4FC5G
81C45G-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, halogen free
4FC5L
81C45L-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset PPO, lead free
4FD
FT521FDa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.8V±2%, 250mA, +CE
4FD
FT521FDb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/1.8V±2%, 250mA, +CE
4FD
LN1134B14ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.45V±2%, 300mA, +CE
4FD
LN1134B14AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.45V±2%, 300mA, +CE
4FD
LN1134B14AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.45V±2%, 300mA, +CE
4FD
LN1193B14AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.45V±2%, 300mA, +CE
4FD
LN1193B14AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.45V±2%, 300mA, +CE
4FD
XC6105C644MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FE
FT521FEa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.5V±2%, 250mA, +CE
4FE
FT521FEb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.5V±2%, 250mA, +CE
4FE
LN1134B15ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.55V±2%, 300mA, +CE
4FE
LN1134B15AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.55V±2%, 300mA, +CE
4FE
LN1134B15AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.55V±2%, 300mA, +CE
4FE
LN1193B15AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.55V±2%, 300mA, +CE
4FE
LN1193B15AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.55V±2%, 300mA, +CE
4FE
XC6105C645MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FF
FT521FFa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.7V±2%, 250mA, +CE
4FF
FT521FFb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.7V±2%, 250mA, +CE
4FF
LN1134B16ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.65V±2%, 300mA, +CE
4FF
LN1134B16AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.65V±2%, 300mA, +CE
4FF
LN1134B16AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.65V±2%, 300mA, +CE
4FF
LN1193B16AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.65V±2%, 300mA, +CE
4FF
LN1193B16AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.65V±2%, 300mA, +CE
4FF
XC6105C616MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FF
XC6105C646MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FG
FT521FGa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.8V±2%, 250mA, +CE
4FG
FT521FGb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.8V±2%, 250mA, +CE
4FH
FT521FHa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.85V±2%, 250mA, +CE
4FH
FT521FHb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/2.85V±2%, 250mA, +CE
4FH
LN1134B17ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.75V±2%, 300mA, +CE
4FH
LN1134B17AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.75V±2%, 300mA, +CE
4FH
LN1134B17AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.75V±2%, 300mA, +CE
4FH
LN1193B17AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.75V±2%, 300mA, +CE
4FH
LN1193B17AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.75V±2%, 300mA, +CE
4FH
XC6105C617MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FH
XC6105C647MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FI
FT521FIa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.0V±2%, 250mA, +CE
4FI
FT521FIb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.0V±2%, 250mA, +CE
4FJ
FT521FJa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.3V±2%, 250mA, +CE
4FJ
FT521FJb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.3V±2%, 250mA, +CE
4FK
FT521FKa
Fremont Micro Devices
SOT-23-6L
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.6V±2%, 250mA, +CE
4FK
FT521FKb
Fremont Micro Devices
SOT-89-5
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.7V/3.6V±2%, 250mA, +CE
4FK
LN1134B18ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.85V±2%, 300mA, +CE
4FK
LN1134B18AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.85V±2%, 300mA, +CE
4FK
LN1134B18AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.85V±2%, 300mA, +CE
4FK
LN1193B18AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.85V±2%, 300mA, +CE
4FK
LN1193B18AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.85V±2%, 300mA, +CE
4FK
XC6105C618MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FK
XC6105C648MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FK
XC6204B18AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.85V±2%, 150mA, +CE
4FK
XC6204B18APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.85V±2%, 150mA, +CE
4FL
LN1134B19ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 1.95V±2%, 300mA, +CE
4FL
LN1134B19AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.95V±2%, 300mA, +CE
4FL
LN1134B19AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.95V±2%, 300mA, +CE
4FL
LN1193B19AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 1.95V±2%, 300mA, +CE
4FL
LN1193B19AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 1.95V±2%, 300mA, +CE
4FL
XC6105C619MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FL
XC6105C649MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FL
XC6204B19AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.95V±2%, 150mA, +CE
4FL
XC6204B19APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.95V±2%, 150mA, +CE
4FL
XC9235A0LD0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, LSST
4FL
XC9235A0LD4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, LSST
4FL
XC9235A0LDER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, LSST
4FL
XC9235A0LDMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 0.85V±2%, 600mA, 3MHz, Vin>2V, LSST
4FL
XCL205A0L3AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM step-down, 3MHz, 0.85V±2%, 600mA, -CE
4FM
LN1134B20ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.05V±2%, 300mA, +CE
4FM
LN1134B20AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.05V±2%, 300mA, +CE
4FM
LN1134B20AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.05V±2%, 300mA, +CE
4FM
LN1193B20AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.05V±2%, 300mA, +CE
4FM
LN1193B20AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.05V±2%, 300mA, +CE
4FM
XC6105C620MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FM
XC6105C650MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FM
XC6204B20AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.05V±2%, 150mA, +CE
4FM
XC6204B20APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.05V±2%, 150mA, +CE
4FM
XC9235A0MD0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, LSST
4FM
XC9235A0MD4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, LSST
4FM
XC9235A0MDER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, LSST
4FM
XC9235A0MDMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM, st-dwn, 0.95V±2%, 600mA, 3MHz, Vin>2V, LSST
4FM
XCL205A0M3AR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM step-down, 3MHz, 0.95V±2%, 600mA, -CE
4FN
LN1134B21ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.15V±2%, 300mA, +CE
4FN
LN1134B21AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.15V±2%, 300mA, +CE
4FN
LN1134B21AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.15V±2%, 300mA, +CE
4FN
LN1193B21AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.15V±2%, 300mA, +CE
4FN
LN1193B21AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.15V±2%, 300mA, +CE
4FN
XC6105C621MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FN
XC6204B21AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.15V±2%, 150mA, +CE
4FN
XC6204B21APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.15V±2%, 150mA, +CE
4FN
XC9140A3314R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM step-up, 3.3V±2%, 100mA, +CE
4FN
XC9140A331MR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.3V±2%, 100mA, +CE
4FN2
81N45-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO
4FN2G
81N45G-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, halogen free
4FN2L
81N45L-P-AE3-2
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, lead free
4FN3
81N45-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO
4FN3G
81N45G-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, halogen free
4FN3L
81N45L-P-AE3-3
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, lead free
4FN5
81N45-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO
4FN5G
81N45G-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, halogen free
4FN5L
81N45L-P-AE3-5
Unisonic Technologies
SOT-23
Voltage detector IC
4.5V±2%, -Reset ODO, lead free
4Fp
BC860B

SOT-23
PNP transistor
GP, 50V, 100mA, 250mW, B=220..475, >100MHz
4FP
LN1134B22ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.25V±2%, 300mA, +CE
4FP
LN1134B22AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.25V±2%, 300mA, +CE
4FP
LN1134B22AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.25V±2%, 300mA, +CE
4FP
LN1193B22AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.25V±2%, 300mA, +CE
4FP
LN1193B22AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.25V±2%, 300mA, +CE
4FP
XC6105C622MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FP
XC6204B22AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.25V±2%, 150mA, +CE
4FP
XC6204B22APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.25V±2%, 150mA, +CE
4FP
XC9140A5014R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM step-up, 5.0V±2%, 100mA, +CE
4FP
XC9140A501MR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.0V±2%, 100mA, +CE
4FR
BC860BR
Philips
SOT-23
PNP transistor
GP, 45V, 100mA, 200mW, B=220..475, >150MHz
4FR
LN1134B23ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.35V±2%, 300mA, +CE
4FR
LN1134B23AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.35V±2%, 300mA, +CE
4FR
LN1134B23AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.35V±2%, 300mA, +CE
4FR
LN1193B23AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.35V±2%, 300mA, +CE
4FR
LN1193B23AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.35V±2%, 300mA, +CE
4FR
XC6105C623MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FR
XC6204B23AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.35V±2%, 150mA, +CE
4FR
XC6204B23APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.35V±2%, 150mA, +CE
4Fs
BC850BW
Infineon Technologies
SOT-323
NPN transistor
GP, 50V, 100mA, 250mW, B=200..450, 250MHz
4Fs
BC860B
Siemens
SOT-23
PNP transistor
GP, 50V, 100mA, 330mW, B=220..475, 250MHz
4Fs
BC860BW
Siemens
SOT-323
PNP transistor
GP, LN, 50V, 100mA, 250mW, B=220..475, >100MHz
4FS
LN1134B24ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.45V±2%, 300mA, +CE
4FS
LN1134B24AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.45V±2%, 300mA, +CE
4FS
LN1134B24AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.45V±2%, 300mA, +CE
4FS
LN1193B24AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.45V±2%, 300mA, +CE
4FS
LN1193B24AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.45V±2%, 300mA, +CE
4FS
XC6105C624MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FS
XC6204B24AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.45V±2%, 150mA, +CE
4FS
XC6204B24APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.45V±2%, 150mA, +CE
4Ft
BC846S
Philips
SOT-363
NPN transistor
Dual, GP, 80V, 100mA, 200mW, B>110, >100MHz
4Ft
BC860B
Philips
SOT-23
PNP transistor
GP, 50V, 100mA, 250mW, B=220..475, >100MHz
4Ft
BC860BW
Philips
SOT-323
PNP transistor
GP, LN, 50V, 100mA, 250mW, B=220..475, >100MHz
4FT
LN1134B25ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.55V±2%, 300mA, +CE
4FT
LN1134B25AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.55V±2%, 300mA, +CE
4FT
LN1134B25AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.55V±2%, 300mA, +CE
4FT
LN1193B25AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.55V±2%, 300mA, +CE
4FT
LN1193B25AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.55V±2%, 300mA, +CE
4FT
XC6105C625MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FT
XC6204B25AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.55V±2%, 150mA, +CE
4FT
XC6204B25APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.55V±2%, 150mA, +CE
4FT
XC9140C3314R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM step-up, 3.3V±2%, 100mA, +CE, CL
4FT
XC9140C331MR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 3.3V±2%, 100mA, +CE, CL
4FU
LN1134B26ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.65V±2%, 300mA, +CE
4FU
LN1134B26AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.65V±2%, 300mA, +CE
4FU
LN1134B26AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.65V±2%, 300mA, +CE
4FU
LN1193B26AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.65V±2%, 300mA, +CE
4FU
LN1193B26AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.65V±2%, 300mA, +CE
4FU
XC6105C626MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FU
XC6204B26AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.65V±2%, 150mA, +CE
4FU
XC6204B26APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.65V±2%, 150mA, +CE
4FU
XC9140C5014R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM step-up, 5.0V±2%, 100mA, +CE, CL
4FU
XC9140C501MR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM step-up, 5.0V±2%, 100mA, +CE, CL
4FV
LN1134B27ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.75V±2%, 300mA, +CE
4FV
LN1134B27AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.75V±2%, 300mA, +CE
4FV
LN1134B27AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.75V±2%, 300mA, +CE
4FV
LN1193B27AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.75V±2%, 300mA, +CE
4FV
LN1193B27AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.75V±2%, 300mA, +CE
4FV
XC6105C627MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FV
XC6204B27AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.75V±2%, 150mA, +CE
4FV
XC6204B27APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.75V±2%, 150mA, +CE
4FW
BC860B

SOT-23
PNP transistor
GP, 50V, 100mA, 250mW, B=220..475, >100MHz
4FX
LN1134B28ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.85V±2%, 300mA, +CE
4FX
LN1134B28AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.85V±2%, 300mA, +CE
4FX
LN1134B28AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±2%, 300mA, +CE
4FX
LN1193B28AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.85V±2%, 300mA, +CE
4FX
LN1193B28AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.85V±2%, 300mA, +CE
4FX
XC6105C628MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FX
XC6204B28AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
4FX
XC6204B28APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.85V±2%, 150mA, +CE
4FY
LN1134B29ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 2.95V±2%, 300mA, +CE
4FY
LN1134B29AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.95V±2%, 300mA, +CE
4FY
LN1134B29AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.95V±2%, 300mA, +CE
4FY
LN1193B29AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 2.95V±2%, 300mA, +CE
4FY
LN1193B29AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 2.95V±2%, 300mA, +CE
4FY
XC6105C629MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FY
XC6204B29AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 2.95V±2%, 150mA, +CE
4FY
XC6204B29APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 2.95V±2%, 150mA, +CE
4FZ
LN1134B30ACR
Shanghai Natlinear Electronics
SOT-343
Linear voltage regulator IC
LDO, 3.05V±2%, 300mA, +CE
4FZ
LN1134B30AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 3.05V±2%, 300mA, +CE
4FZ
LN1134B30AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 3.05V±2%, 300mA, +CE
4FZ
LN1193B30AKR
Shanghai Natlinear Electronics
SOT-353
Linear voltage regulator IC
LDO, 3.05V±2%, 300mA, +CE
4FZ
LN1193B30AMR
Shanghai Natlinear Electronics
SOT-23-5
Linear voltage regulator IC
LDO, 3.05V±2%, 300mA, +CE
4FZ
XC6105C630MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, Hst, +Rst PPO, -Rst ODO, Wt=1.6s, Rt=50ms
4FZ
XC6204B30AMR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 3.05V±2%, 150mA, +CE
4FZ
XC6204B30APR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 3.05V±2%, 150mA, +CE