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QFN-38 Power Switch ICs - POE/LAN

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Part #

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

LTC4274IUHF#PBF
Analog Devices
1: £11.45
400In Stock

Mfr. Part No.
LTC4274IUHF#PBF

Mouser Part No
584-LTC4274IUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

Datasheet

400In Stock

£11.45

£8.91

£7.98

£7.46

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 4.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN Single PoE Port 90W 802.3bt PSE

Si3471A-A01-IM
Skyworks Solutions, Inc.
1: £4.14
1,775In Stock

Mfr. Part No.
Si3471A-A01-IM

Mouser Part No
634-SI3471A-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN Single PoE Port 90W 802.3bt PSE

Learn More

Datasheet

1,775In Stock

£4.14

£3.15

£2.91

£2.64

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3bt

425 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tray

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274AIUHF-2#PBF
Analog Devices
1: £12.81
52In Stock

Mfr. Part No.
LTC4274AIUHF-2#PBF

Mouser Part No
584-C4274AIUHF-2PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

52In Stock

£12.81

£10.03

£9.34

£8.28

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller

SI3472A-A01-IM
Skyworks Solutions, Inc.
1: £3.99
24In Stock

Mfr. Part No.
SI3472A-A01-IM

Mouser Part No
873-SI3472A-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller

Learn More

Datasheet

24In Stock

£3.99

£3.04

£2.71

£2.45

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3bt

425 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tray

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

LTC4274IUHF#TRPBF
Analog Devices
1: £11.44
486In Stock

Mfr. Part No.
LTC4274IUHF#TRPBF

Mouser Part No
584-LTC4274IUHFTRPBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

Datasheet

486In Stock

Cut Tape

£11.44

£9.04

£8.44

£7.80

View

Reel

£6.79

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

802.3at

SMD/SMT

QFN-38

Reel, Cut Tape, MouseReel

Power Switch ICs - POE/LAN IEEE 802.3at / bt / PoH IdealBridge Dual MOSFET-bridge rectifier

PD70288ILQ-TR
Microchip Technology
1: £2.10
477In Stock
3,000Expected 12/10/2026
New Product

Mfr. Part No.
PD70288ILQ-TR

Mouser Part No
579-PD70288ILQ-TR

New Product

Microchip Technology

Power Switch ICs - POE/LAN IEEE 802.3at / bt / PoH IdealBridge Dual MOSFET-bridge rectifier

Datasheet

477In Stock

3,000Expected 12/10/2026

Cut Tape

£2.10

Reel

£2.10

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Powered Device - PD

0 V to 57 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Reel, Cut Tape, MouseReel

Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller

SI3454-B01-IM
Skyworks Solutions, Inc.
1: £3.10
687In Stock
NRND

Mfr. Part No.
SI3454-B01-IM

Mouser Part No
634-SI3454-B01-IM

NRND

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller

Datasheet

687In Stock

£3.10

£2.34

£2.16

£1.96

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

3 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tray

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-1#PBF
Analog Devices
1: £13.59
173In Stock

Mfr. Part No.
LTC4266AIUHF-1#PBF

Mouser Part No
584-C4266AIUHF-1PBF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

173In Stock

£13.59

£10.81

£9.67

£9.38

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-4#TRPBF
Analog Devices
1: £13.61
1,408In Stock

Mfr. Part No.
LTC4266AIUHF-4#TRPBF

Mouser Part No
584-C4266AIUHF-4TPF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

1,408In Stock

Cut Tape

£13.61

£10.83

£10.13

£9.41

View

Reel

£8.39

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Reel, Cut Tape, MouseReel

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274AIUHF-4#PBF
Analog Devices
1: £12.36
281In Stock

Mfr. Part No.
LTC4274AIUHF-4#PBF

Mouser Part No
584-C4274AIUHF-4PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

281In Stock

£12.36

£9.80

£8.76

£8.43

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 4.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-4#PBF
Analog Devices
1: £13.61
27In Stock

Mfr. Part No.
LTC4266AIUHF-4#PBF

Mouser Part No
584-C4266AIUHF-4PBF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

27In Stock

£13.61

£10.83

£9.68

£9.33

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274AIUHF-1#PBF
Analog Devices
1: £12.36
27In Stock

Mfr. Part No.
LTC4274AIUHF-1#PBF

Mouser Part No
584-C4274AIUHF-1PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

27In Stock

£12.36

£9.80

£8.76

£8.28

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274AIUHF-3#PBF
Analog Devices
1: £12.36
27In Stock

Mfr. Part No.
LTC4274AIUHF-3#PBF

Mouser Part No
584-C4274AIUHF-3PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

27In Stock

£12.36

£9.80

£8.76

£8.28

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

LTC4266CUHF#PBF
Analog Devices
1: £11.54
46In Stock

Mfr. Part No.
LTC4266CUHF#PBF

Mouser Part No
584-LTC4266CUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

Datasheet

46In Stock

£11.54

£9.13

£8.14

£7.84

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 4.3 V

0 C

+ 70 C

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

LTC4266IUHF#PBF
Analog Devices
1: £12.56
100In Stock

Mfr. Part No.
LTC4266IUHF#PBF

Mouser Part No
584-LTC4266IUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3at Pwr Over E Cntr

Datasheet

100In Stock

£12.56

£9.97

£8.86

£8.59

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 4.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

LTC4274CIUHF#PBF
Analog Devices
1: £10.51
34In Stock

Mfr. Part No.
LTC4274CIUHF#PBF

Mouser Part No
584-LTC4274CIUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

34In Stock

£10.51

£8.28

£7.38

£7.10

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 4.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

LTC4274CUHF#PBF
Analog Devices
1: £10.51
31In Stock

Mfr. Part No.
LTC4274CUHF#PBF

Mouser Part No
584-LTC4274CUHF#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3at Pwr Over E Cntr

Datasheet

31In Stock

£10.51

£8.28

£7.35

£7.10

View

Min.: 1
Mult.: 1

802.3at

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 802.3bt 90W 4 Port PoE PSE Controller

Si3474A-A01-IM
Skyworks Solutions, Inc.
1: £6.76
112In Stock

Mfr. Part No.
Si3474A-A01-IM

Mouser Part No
634-SI3474A-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN 802.3bt 90W 4 Port PoE PSE Controller

Learn More

Datasheet

112In Stock

£6.76

£5.35

£4.97

£4.55

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3bt

425 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tray

Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller

SI3472B-A01-IM
Skyworks Solutions, Inc.
1: £3.85
170In Stock

Mfr. Part No.
SI3472B-A01-IM

Mouser Part No
873-SI3472B-A01-IM

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN 802.3bt 45W Four Port PoE PSE Controller

Learn More

Datasheet

170In Stock

£3.85

£2.93

£2.71

£2.45

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3bt

425 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Tray

Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller

SI3454-B01-IMR
Skyworks Solutions, Inc.
2,500: £1.63
Non-Stocked Lead-Time 12 Weeks
NRND

Mfr. Part No.
SI3454-B01-IMR

Mouser Part No
634-SI3454-B01-IMR

NRND

Skyworks Solutions, Inc.

Power Switch ICs - POE/LAN 802.3at Four Port 30W PoE PSE Controller

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£1.63

Min.: 2,500
Mult.: 2,500

: 2,500

Power Sourcing Equipment - PSE

802.3at

3 mA

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-38

Reel

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-1#TRPBF
Analog Devices
2,500: £9.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4266AIUHF-1#TRPBF

Mouser Part No
584-C4266AIUHF-1TPF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£9.67

Min.: 2,500
Mult.: 2,500

: 2,500

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Reel

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-2#PBF
Analog Devices
1: £15.10
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4266AIUHF-2#PBF

Mouser Part No
584-C4266AIUHF-2PBF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

Non-Stocked Lead-Time 14 Weeks

£15.10

£11.97

£11.18

£10.33

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-2#TRPBF
Analog Devices
2,500: £9.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4266AIUHF-2#TRPBF

Mouser Part No
584-C4266AIUHF-2TPF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£9.67

Min.: 2,500
Mult.: 2,500

: 2,500

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Reel

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-3#PBF
Analog Devices
1: £15.10
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4266AIUHF-3#PBF

Mouser Part No
584-C4266AIUHF-3PBF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

Non-Stocked Lead-Time 14 Weeks

£15.10

£11.97

£11.18

£10.33

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

LTC4266AIUHF-3#TRPBF
Analog Devices
2,500: £9.67
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
LTC4266AIUHF-3#TRPBF

Mouser Part No
584-C4266AIUHF-3TPF

Analog Devices

Power Switch ICs - POE/LAN 4x PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

Non-Stocked Lead-Time 14 Weeks

Reel

£9.67

Min.: 2,500
Mult.: 2,500

: 2,500

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Reel

QFN-38 Power Switch ICs - POE/LAN

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