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All Products > Semiconductors > Switch ICs > Power Switch ICs - Power Distribution

PoE - MOSFET Switch

MOSFET Switches for Power Over Ethernet

MOSFETs are also for power switching circuits. Unlike bipolar junction transistors (BJTs), the competing type of power transistor, MOSFETs do not require a continuous flow of drive current to remain in the ON state. Additionally, MOSFETs can offer higher switching speeds, lower switching power losses, lower on-resistances, and reduced susceptibility to thermal runaway. In switched-mode power supplies (SMPSs), MOSFETS are often used as the switching elements for regulation as well as for power factor correction (PFC). Learn More

Category   Semiconductors >  Switch ICs >  Power Switch ICs - Power Distribution

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Compare up to 20 parts.
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Fairchild Semiconductor FPF3042UCX
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512-FPF3042UCX


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FPF3042UCX

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Fairchild Semiconductor Power Switch ICs - Power Distribution Intellimax Full Func InputPowerPathMan
Data Sheet 5,081
In Stock
Cut Tape
1: $1.26
10: $0.981
100: $0.781
500: $0.712
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3,000: $0.483
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1 Output 2.7 A 95 mOhms 4 V to 12.4 V + 85 C SMD/SMT WLCSP-16
Fairchild Semiconductor FSL306LRL
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512-FSL306LRL


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FSL306LRL

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Fairchild Semiconductor Power Switch ICs - Power Distribution FPS for Buck switch
Page 3,116

Data Sheet
2,575
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100: $0.753
500: $0.686
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1 Output 0.45 A 18 Ohms 15.4 uS 10 V 0.8 mA + 125 C SMD/SMT LSOP-7
Infineon Technologies BTS3408GXUMA2
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726-BTS3408GXUMA2


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BTS3408GXUMA2

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Infineon Technologies Power Switch ICs - Power Distribution HITFET
Data Sheet 21,654
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2 Output 1.5 A 1000 mOhms 8 us 60 V 1.5 mA + 150 C SMD/SMT DSO-8
Infineon Technologies BTS452R
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726-BTS452R


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Data Sheet 37,128
In Stock
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100: $1.51
250: $1.36
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1 Output 4.5 A 200 mOhms 180 us 6 V to 52 V 2 mA + 150 C SMD/SMT TO-252-5
Infineon Technologies BTS5215L
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726-BTS5215L


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Data Sheet 15,083
In Stock
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1: $3.17
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100: $2.32
250: $2.09
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2 Output 12 A 90 mOhms 250 us 40 V 0.6 mA + 150 C SMD/SMT DSO-12
Infineon Technologies BTS716G
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726-BTS716G


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side PROFET Quad
Data Sheet 8,576
In Stock
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1: $4.35
10: $3.49
100: $3.18
250: $2.87
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4 Output 9 A 35 mOhms 250 us 40 V 3.3 mA + 150 C SMD/SMT DSO-20
Infineon Technologies BTS724G
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726-BTS724G


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI SIDE PWR SWITCH INDUSTRY APP
Page 551

Data Sheet
9,049
In Stock
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1: $4.50
10: $3.61
100: $3.29
250: $2.97
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4 Output 12 A 90 mOhms 250 us 40 V 4.8 mA + 150 C SMD/SMT DSO-20
STMicroelectronics VNB35N07-E
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STMicroelectronics Power Switch ICs - Power Distribution N-Ch 70V 35A OmniFET
Data Sheet 5,086
In Stock
Alternative Packaging
1: $4.72
10: $3.80
100: $3.37
250: $3.12
500: View



Min.: 1
Mult.: 1
1 Output 35 A 28 mOhms 200 ns 3 V to 18 V 0.5 mA SMD/SMT D2PAK
Infineon Technologies BTS721L1
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726-BTS721L1


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Infineon Technologies Power Switch ICs - Power Distribution SMART 4-CH HI-SIDE PWR SWITCH
Data Sheet 4,465
In Stock
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1: $6.87
10: $5.51
100: $5.02
250: $4.53
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4 Output 8 A 100 mOhms 400 us 34 V 3 mA + 150 C SMD/SMT DSO-20
Micrel MIC94310-SYMT TR
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998-MIC94310-SYMTTR


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Micrel Power Switch ICs - Power Distribution 200mA Ripple Blocker with Fixed Voltage Follower in 1.2mm x 1.6mm Thin MLF Pkg
Page 571

Data Sheet
32,710
In Stock
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1: $0.79
10: $0.612
100: $0.468
500: $0.36
Reel
5,000: $0.243
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1 Output 700 mA 70 us 1.8 V to 3.6 V 1 uA + 125 C SMD/SMT MLF-4
Micrel MIC94300YMT TR
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998-MIC94300YMTTR


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Micrel Power Switch ICs - Power Distribution 200mA Ripple Blocker Voltage Follower in 1.2mm x 1.6mm Thin MLF Pkg
Page 571

Data Sheet
52,740
In Stock
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1: $0.79
10: $0.612
100: $0.468
500: $0.36
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5,000: $0.243
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Min.: 1
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1 Output 400 mA 150 us 1.8 V to 3.6 V 1 uA + 125 C SMD/SMT MLF-4
Analog Devices ADP1196ACBZ-02-R7
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584-ADP1196ACBZ02-R7


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ADP1196ACBZ-02-R7

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Analog Devices Power Switch ICs - Power Distribution Zero Volt Vin LDSW
Page 372

Data Sheet
10,250
In Stock
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1: $1.42
10: $1.29
25: $1.14
100: $1.03
Reel
3,000: $0.608
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1 Output 4 A 0.01 Ohms 5.5 ms 5.5 V 4 A + 105 C SMD/SMT WLCSP-6
Infineon Technologies BSP78
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726-BSP78


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Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 3A
Data Sheet 16,809
In Stock
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1: $1.57
10: $1.24
100: $0.914
500: $0.872
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4,000: $0.552
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Reel: 4,000
1 Output 24 A 50 mOhms 100 us 2.2 V to 10 V 30 uA + 150 C SMD/SMT SOT-223-4
Infineon Technologies BTS3410G
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726-BTS3410G


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Infineon Technologies Power Switch ICs - Power Distribution SMART LW SIDE PWR 42V 1.3A
Data Sheet 21,543
In Stock
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1: $1.65
10: $1.31
100: $0.963
500: $0.919
Reel
2,500: $0.613
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Reel: 2,500
2 Output 7.5 A 200 mOhms 100 us 42 V 2 mA + 150 C SMD/SMT DSO-8
Infineon Technologies BTS4141N
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726-BTS4141N


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Infineon Technologies Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
Data Sheet 15,899
In Stock
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1: $1.94
10: $1.50
100: $1.36
250: $1.22
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Min.: 1
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Reel: 4,000
1 Output 1.4 A 200 mOhms 100 us 12 V to 45 V 1.6 mA + 125 C SMD/SMT SOT-223-4
STMicroelectronics VNP10N07-E
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STMicroelectronics Power Switch ICs - Power Distribution N-Ch 70V 10A OmniFET
Page 3,121

Data Sheet
8,768
In Stock
1: $2.01
10: $1.62
100: $1.30
500: $1.14
1,000: View



Min.: 1
Mult.: 1
1 Output 10 A 100 mOhms 100 ns 3 V to 18 V 0.5 mA + 150 C Through Hole TO-220-3
Infineon Technologies BTS4142N
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726-BTS4142N


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Infineon Technologies Power Switch ICs - Power Distribution SMART HI-SIDE PWR SWITCH 1-CH
Data Sheet 11,313
In Stock
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1: $2.04
10: $1.58
100: $1.43
250: $1.28
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1 Output 3 A 200 mOhms 100 us 12 V to 45 V 1.6 mA + 125 C SMD/SMT SOT-223-4
Texas Instruments TPS2115ADRBR
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595-TPS2115ADRBR


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Texas Instruments Power Switch ICs - Power Distribution Autoswitching Pwr Mux
Data Sheet 10,021
In Stock
Alternative Packaging
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1: $2.15
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25: $1.68
50: $1.58
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1 Output 2 A 150 mOhms 1 ms 2.8 V to 5.5 V 55 uA + 85 C SMD/SMT VSON-8
Texas Instruments TPS2561DRCR
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595-TPS2561DRCR


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Texas Instruments Power Switch ICs - Power Distribution Dual Ch Prec Adj Current-Ltd Pwr Sw
Data Sheet 6,838
In Stock
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1: $2.59
10: $2.33
25: $2.02
50: $1.90
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Min.: 1
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2 Output 250 mA to 2.5 A 70 mOhms 9 ms 2.5 V to 6.5 V 125 uA + 85 C SMD/SMT VSON-10
Texas Instruments TPS2561ADRCT
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595-TPS2561ADRCT


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Texas Instruments Power Switch ICs - Power Distribution Dual Channel Prec Adj Crnt-Ltd Pwr Sw
Data Sheet 6,087
In Stock
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1: $3.02
10: $2.72
25: $2.36
50: $2.22
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250: $1.94
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Reel: 250
2 Output 250 mA to 2.5 A 2.5 V to 6.5 V 125 uA + 85 C SMD/SMT VSON-10
Texas Instruments TPS27081ADDCR
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595-TPS27081ADDCR


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Texas Instruments Power Switch ICs - Power Distribution 1.2-8V, 3 PFT Hi Sd Ld Swtch w/ Lvl Shft
Page 641

Data Sheet
30,067
In Stock
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1: $0.42
10: $0.325
100: $0.171
1,000: $0.153
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3,000: $0.13
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Min.: 1
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Reel: 3,000
1 Output 2.3 A 82 mOhms 1.2 V to 8 V + 85 C SMD/SMT SOT-23-6
Vishay Semiconductors SIP32408DNP-T1-GE4
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78-SIP32408DNP-GE4


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Vishay Semiconductors Power Switch ICs - Power Distribution 3A Slew Rate
Data Sheet 22,838
In Stock
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1: $0.49
10: $0.362
100: $0.309
250: $0.268
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3,000: $0.155
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Mult.: 1
Reel: 3,000
1 Output 2.3 A 52 mOhms 1.8 ms 1.1 V to 5.5 V 180 uA + 85 C SMD/SMT TDFN-4
Vishay Semiconductors SI3865DDV-T1-GE3
78-SI3865DDV-T1-GE3


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SI3865DDV-T1-GE3

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Vishay Semiconductors Power Switch ICs - Power Distribution 12V 2.8A .83W
Data Sheet 11,770
In Stock
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1: $0.59
10: $0.434
100: $0.371
250: $0.322
Reel
3,000: $0.186
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Mult.: 1
Reel: 3,000
1 Output 2.8 A 0.165 Ohms 1.5 V to 12 V 1 A + 150 C SMD/SMT TSOP-6
Fairchild Semiconductor FDC6331L
512-FDC6331L


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Fairchild Semiconductor Power Switch ICs - Power Distribution Integ. Load Switch
Data Sheet 13,244
In Stock
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1: $0.67
10: $0.52
100: $0.336
1,000: $0.268
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3,000: $0.226
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Reel: 3,000
1 Output 2.8 A 55 mOhms 3 V to 20 V + 150 C SMD/SMT SuperSOT-6
Monolithic Power Systems (MPS) MP5077GG-Z
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946-MP5077GG-Z


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MP5077GG-Z

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New At Mouser


Monolithic Power Systems (MPS) Power Switch ICs - Power Distribution 5.5V, 7.5A, Switch w/ Current Limit
Page 583 5,000
In Stock
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1: $0.68
10: $0.631
100: $0.582
250: $0.534
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5,000: $0.441

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1 Output 7.5 A 10 mOhms 0.5 V to 5.5 V 330 uA + 125 C SMD/SMT QFN-12
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