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Tube Power Switch ICs - POE/LAN

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Part #

Power Switch ICs - POE/LAN LTPoE++/IEEE 802.3bt PD Interface Contro

LT4293IMS#PBF
Analog Devices
1: 5,01 €
200In Stock

Mfr. Part No.
LT4293IMS#PBF

Mouser Part No
584-LT4293IMS#PBF

Analog Devices

Power Switch ICs - POE/LAN LTPoE++/IEEE 802.3bt PD Interface Contro

Learn More

Datasheet

200In Stock

5,01 €

3,78 €

3,41 €

3,25 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af/at/bt

60 V

- 40 C

+ 85 C

SMD/SMT

MSOP-10

Tube

Power Switch ICs - POE/LAN IEEE 802.3bt PD Int w/ For/Fly Cntr

LT4295IUFD#PBF
Analog Devices
1: 6,12 €
15In Stock
657On Order

Mfr. Part No.
LT4295IUFD#PBF

Mouser Part No
584-LT4295IUFD#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3bt PD Int w/ For/Fly Cntr

Learn More

Datasheet

15In Stock

657On Order

6,12 €

4,69 €

4,11 €

3,94 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af/at/bt

60 V

- 40 C

+ 85 C

SMD/SMT

QFN-28

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

LTC4257CDD#PBF
Analog Devices
1: 3,17 €
305In Stock

Mfr. Part No.
LTC4257CDD#PBF

Mouser Part No
584-LTC4257CDD#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

Datasheet

305In Stock

3,17 €

2,39 €

2,19 €

1,95 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

SMD/SMT

DFN-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

LTC4257CDD-1#PBF
Analog Devices
1: 3,39 €
63In Stock

Mfr. Part No.
LTC4257CDD-1#PBF

Mouser Part No
584-LTC4257CDD-1#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

Datasheet

63In Stock

3,39 €

2,56 €

2,36 €

2,10 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

0 C

+ 70 C

SMD/SMT

DFN-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

LTC4257CS8-1#PBF
Analog Devices
1: 3,31 €
7In Stock

Mfr. Part No.
LTC4257CS8-1#PBF

Mouser Part No
584-LTC4257CS8-1#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

Datasheet

7In Stock

3,31 €

2,49 €

2,28 €

2,06 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

350 mA

2 Ohms

- 57 V

0 C

+ 70 C

SMD/SMT

SOIC-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

LTC4257IDD#PBF
Analog Devices
1: 3,59 €
302In Stock

Mfr. Part No.
LTC4257IDD#PBF

Mouser Part No
584-LTC4257IDD#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

Datasheet

302In Stock

3,59 €

2,72 €

2,50 €

2,24 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

350 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

DFN-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

LTC4257IDD-1#PBF
Analog Devices
1: 3,84 €
320In Stock

Mfr. Part No.
LTC4257IDD-1#PBF

Mouser Part No
584-LTC4257IDD-1#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

Datasheet

320In Stock

3,84 €

2,92 €

2,69 €

2,40 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

DFN-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

LTC4257IS8#PBF
Analog Devices
1: 3,53 €
300In Stock

Mfr. Part No.
LTC4257IS8#PBF

Mouser Part No
584-LTC4257IS8#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr

Datasheet

300In Stock

3,53 €

2,67 €

2,46 €

2,21 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

350 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

LTC4257IS8-1#PBF
Analog Devices
1: 3,71 €
145In Stock

Mfr. Part No.
LTC4257IS8-1#PBF

Mouser Part No
584-LTC4257IS8-1#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3af PD Pwr over E Int Cntr w/ 2

Datasheet

145In Stock

3,71 €

2,81 €

2,59 €

2,33 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Power Switch ICs - POE/LAN 4x IEEE 802.3af Pwr over E Cntr w/ AC Di

LTC4259ACGW#PBF
Analog Devices
1: 19,53 €
24In Stock

Mfr. Part No.
LTC4259ACGW#PBF

Mouser Part No
584-LTC4259ACGW#PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3af Pwr over E Cntr w/ AC Di

Datasheet

24In Stock

19,53 €

15,63 €

14,44 €

13,21 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3af

425 mA

3 V to 4 V

0 C

+ 70 C

SMD/SMT

SSOP-36

Tube

Power Switch ICs - POE/LAN 4x IEEE 802.3af Pwr over E Cntr w/ AC Di

LTC4259AIGW-1#PBF
Analog Devices
1: 25,22 €
36In Stock

Mfr. Part No.
LTC4259AIGW-1#PBF

Mouser Part No
584-LTC4259AIGW-1PBF

Analog Devices

Power Switch ICs - POE/LAN 4x IEEE 802.3af Pwr over E Cntr w/ AC Di

Datasheet

36In Stock

25,22 €

20,36 €

18,87 €

17,41 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3af

425 mA

3 V to 4 V

- 40 C

+ 85 C

SMD/SMT

SSOP-36

Tube

Power Switch ICs - POE/LAN 1x IEEE 802.3af Compliant PSE Cntr w/ In

LTC4263CDE#PBF
Analog Devices
1: 8,24 €
60In Stock
91Expected 11/13/2026

Mfr. Part No.
LTC4263CDE#PBF

Mouser Part No
584-LTC4263CDE#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3af Compliant PSE Cntr w/ In

Datasheet

60In Stock

91Expected 11/13/2026

8,24 €

6,42 €

5,48 €

5,16 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3af

425 mA

3 Ohms

33 V to 66 V

0 C

+ 70 C

SMD/SMT

DFN-14

Tube

Power Switch ICs - POE/LAN 1x IEEE 802.3af Compliant PSE Cntr w/ In

LTC4263IDE#PBF
Analog Devices
1: 9,71 €
205In Stock

Mfr. Part No.
LTC4263IDE#PBF

Mouser Part No
584-LTC4263IDE#PBF

Analog Devices

Power Switch ICs - POE/LAN 1x IEEE 802.3af Compliant PSE Cntr w/ In

Datasheet

205In Stock

9,71 €

7,60 €

6,53 €

6,30 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3af

425 mA

3 Ohms

33 V to 66 V

- 40 C

+ 85 C

SMD/SMT

DFN-14

Tube

Power Switch ICs - POE/LAN Hi Pwr 1x PSE Cntr w/ Int Switch

LTC4263IDE-1#PBF
Analog Devices
1: 9,53 €
29In Stock

Mfr. Part No.
LTC4263IDE-1#PBF

Mouser Part No
584-LTC4263IDE-1#PBF

Analog Devices

Power Switch ICs - POE/LAN Hi Pwr 1x PSE Cntr w/ Int Switch

Datasheet

29In Stock

9,53 €

7,35 €

6,53 €

6,30 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3af

425 mA

3 Ohms

33 V to 66 V

- 40 C

+ 85 C

SMD/SMT

DFN-14

Tube

Power Switch ICs - POE/LAN Hi Pwr PD Int Cntr w/ 750mA C Lim

LTC4264CDE#PBF
Analog Devices
1: 5,38 €
106In Stock

Mfr. Part No.
LTC4264CDE#PBF

Mouser Part No
584-LTC4264CDE#PBF

Analog Devices

Power Switch ICs - POE/LAN Hi Pwr PD Int Cntr w/ 750mA C Lim

Datasheet

106In Stock

5,38 €

4,13 €

3,54 €

3,41 €

View

Min.: 1
Mult.: 1

Powered Device - PD

SMD/SMT

DFN-12

Tube

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

LTC4266CUHF#PBF
Analog Devices
1: 13,22 €
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

13,22 €

10,46 €

9,32 €

8,98 €

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

LTC4266IGW#PBF
Analog Devices
1: 14,41 €
54In Stock

Mfr. Part No.
LTC4266IGW#PBF

Mouser Part No
584-LTC4266IGW#PBF

Analog Devices

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

Datasheet

54In Stock

14,41 €

11,43 €

10,51 €

9,74 €

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

SSOP-36

Tube

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

LTC4266IUHF#PBF
Analog Devices
1: 14,39 €
130In 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

130In Stock

14,39 €

11,42 €

10,15 €

9,84 €

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 Pwr over E IEEE 802.3af PD Int w/ Int 30

LTC4267CDHC-3#PBF
Analog Devices
1: 5,04 €
16In Stock
438Expected 8/24/2026

Mfr. Part No.
LTC4267CDHC-3#PBF

Mouser Part No
584-LTC4267CDHC-3PBF

Analog Devices

Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int 30

Datasheet

16In Stock

438Expected 8/24/2026

5,04 €

3,85 €

3,33 €

3,18 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

0 C

+ 70 C

SMD/SMT

DFN-16

Tube

Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int Sw

LTC4267CGN#PBF
Analog Devices
1: 5,22 €
283In Stock

Mfr. Part No.
LTC4267CGN#PBF

Mouser Part No
584-LTC4267CGN#PBF

Analog Devices

Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int Sw

Datasheet

283In Stock

5,22 €

4,00 €

3,70 €

3,35 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

0 C

+ 70 C

SMD/SMT

SSOP-16

Tube

Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int Sw

LTC4267IGN#PBF
Analog Devices
1: 6,11 €
294In Stock

Mfr. Part No.
LTC4267IGN#PBF

Mouser Part No
584-LTC4267IGN#PBF

Analog Devices

Power Switch ICs - POE/LAN Pwr over E IEEE 802.3af PD Int w/ Int Sw

Datasheet

294In Stock

6,11 €

4,70 €

4,17 €

3,96 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

375 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

SSOP-16

Tube

Power Switch ICs - POE/LAN 12-Port PoE/PoE+/LTPoE++ PSE Cntr

LTC4270AIUKG#PBF
Analog Devices
1: 25,47 €
7In Stock

Mfr. Part No.
LTC4270AIUKG#PBF

Mouser Part No
584-LTC4270AIUKG#PBF

Analog Devices

Power Switch ICs - POE/LAN 12-Port PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

7In Stock

25,47 €

20,57 €

18,71 €

17,58 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

425 mA

3 V to 3.6 V

- 40 C

+ 85 C

SMD/SMT

QFN-52

Tube

Power Switch ICs - POE/LAN 12-Port PoE/PoE+/LTPoE++ PSE Cntr

LTC4270BIUKG#PBF
Analog Devices
1: 22,52 €
7In Stock

Mfr. Part No.
LTC4270BIUKG#PBF

Mouser Part No
584-LTC4270BIUKG#PBF

Analog Devices

Power Switch ICs - POE/LAN 12-Port PoE/PoE+/LTPoE++ PSE Cntr

Datasheet

7In Stock

22,52 €

18,12 €

16,36 €

15,33 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3at

SMD/SMT

QFN-52

Tube

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

LTC4274CIUHF#PBF
Analog Devices
1: 12,04 €
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

12,04 €

9,49 €

8,45 €

8,13 €

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: 12,04 €
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

12,04 €

9,49 €

8,42 €

8,13 €

View

Min.: 1
Mult.: 1

802.3at

SMD/SMT

QFN-38

Tube

Tube Power Switch ICs - POE/LAN

Customer Service Office

Company

Resources

Support

0 V to 57 V
0 V to 67 V
- 57 V
1.6 V to 57 V
1.8 V to 60 V
1.8 V to 75 V
2.3 V to 60 V
3 V to 3.6 V
3 V to 4 V
3 V to 4.3 V
3.3 V
4.5 V to 20 V
7.6 V
8.7 V to 60 V
9 V to 70 V
18 V to 67 V
23 V to 60 V
33 V to 66 V
45 V to 57 V
51 V to 57 V

DFN-10
DFN-12
DFN-14
DFN-16
DFN-32
DFN-8
HTSSOP-16
HTSSOP-20
MSOP-10
MSOP-12
PQFN-24
QFN-11
QFN-20
QFN-24
QFN-28
QFN-32
QFN-38
QFN-40
QFN-52
QFN-64