.hide-partial { max-height: none; } .show-more { display: none; }

Tube Power Switch ICs - POE/LAN

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 140

Applied Filters:

Packaging = Tube

Manufacturer

Type

Standard

Current Limit

On Resistance - Max

Operating Supply Voltage

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

LTC4274IUHF#PBF
Analog Devices
1: 13,12 €
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

13,12 €

10,21 €

9,14 €

8,55 €

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 IEEE 802.3af PD Cont roller A 595-TPS237 A 595-TPS23770PWPR

TPS23770PWP
Texas Instruments
1: 3,69 €
872In Stock

Mfr. Part No.
TPS23770PWP

Mouser Part No
595-TPS23770PWP

Texas Instruments

Power Switch ICs - POE/LAN IEEE 802.3af PD Cont roller A 595-TPS237 A 595-TPS23770PWPR

Datasheet

872In Stock

3,69 €

2,78 €

2,55 €

2,30 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

405 mA

1 Ohms

0 V to 67 V

- 40 C

+ 85 C

SMD/SMT

HTSSOP-20

Tube

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

LTC4274AIUHF-2#PBF
Analog Devices
1: 14,67 €
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

14,67 €

11,49 €

10,70 €

9,49 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

SMD/SMT

QFN-38

Tube

Power Switch ICs - POE/LAN IEEE 802.3af-Compliant, High-Efficiency,

MAX5991AETP+
Analog Devices / Maxim Integrated
1: 10,47 €
42In Stock

Mfr. Part No.
MAX5991AETP+

Mouser Part No
700-MAX5991AETP+

Analog Devices / Maxim Integrated

Power Switch ICs - POE/LAN IEEE 802.3af-Compliant, High-Efficiency,

Datasheet

42In Stock

10,47 €

8,20 €

7,63 €

6,95 €

View

Min.: 1
Mult.: 1

Converters

- 40 C

+ 85 C

SMD/SMT

TQFN-EP-20

Tube

Power Switch ICs - POE/LAN Hi Pwr PD w/ Sync NoOpto Fly Cntr

LTC4268IDKD-1#PBF
Analog Devices
1: 8,17 €
51In Stock

Mfr. Part No.
LTC4268IDKD-1#PBF

Mouser Part No
584-LTC4268IDKD-1PBF

Analog Devices

Power Switch ICs - POE/LAN Hi Pwr PD w/ Sync NoOpto Fly Cntr

Datasheet

51In Stock

8,17 €

6,33 €

5,87 €

5,19 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

750 mA

800 mOhms

- 57 V

- 40 C

+ 85 C

SMD/SMT

DFN-32

Tube

Power Switch ICs - POE/LAN IEEE 802.3bt-Compliant, Powered Device I

MAX5995BATE+
Analog Devices / Maxim Integrated
1: 7,27 €
118In Stock

Mfr. Part No.
MAX5995BATE+

Mouser Part No
700-MAX5995BATE+

Analog Devices / Maxim Integrated

Power Switch ICs - POE/LAN IEEE 802.3bt-Compliant, Powered Device I

Learn More

Datasheet

118In Stock

7,27 €

5,63 €

5,22 €

4,65 €

View

Min.: 1
Mult.: 1

802.3bt

TQFN-16

Tube

Power Switch ICs - POE/LAN LTPoE++/PoE+/PoE PD Cntr

LT4275BIDD#PBF
Analog Devices
1: 3,70 €
355In Stock

Mfr. Part No.
LT4275BIDD#PBF

Mouser Part No
584-LT4275BIDD#PBF

Analog Devices

Power Switch ICs - POE/LAN LTPoE++/PoE+/PoE PD Cntr

Datasheet

355In Stock

3,70 €

2,80 €

2,51 €

2,33 €

View

Min.: 1
Mult.: 1

Powered Device - PD

SMD/SMT

DFN-10

Tube

Power Switch ICs - POE/LAN Combo Poe PD Device A 926-LM5070MTCX80NO A 926-LM5070MTCX80NOPB

LM5070MTC-80/NOPB
Texas Instruments
1: 4,30 €
343In Stock

Mfr. Part No.
LM5070MTC-80/NOPB

Mouser Part No
926-5070MTC-80/NOPB

Texas Instruments

Power Switch ICs - POE/LAN Combo Poe PD Device A 926-LM5070MTCX80NO A 926-LM5070MTCX80NOPB

Datasheet

343In Stock

4,30 €

3,29 €

2,76 €

2,73 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

300 mA

2.2 Ohms

1.8 V to 75 V

- 40 C

+ 125 C

SMD/SMT

TSSOP-16

Tube

Power Switch ICs - POE/LAN IEEE 802.3at Hi Pwr PD & Sync For Cntr w

LTC4269IDKD-2#PBF
Analog Devices
1: 8,68 €
158In Stock

Mfr. Part No.
LTC4269IDKD-2#PBF

Mouser Part No
584-LTC4269IDKD-2PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3at Hi Pwr PD & Sync For Cntr w

Datasheet

158In Stock

8,68 €

6,71 €

6,40 €

4,49 €

Quote

Min.: 1
Mult.: 1

Powered Device - PD

802.3at

SMD/SMT

DFN-32

Tube

Power Switch ICs - POE/LAN PoE PSE Controller

LTC9101AUF-1#PBF
Analog Devices
1: 5,88 €
284In Stock

Mfr. Part No.
LTC9101AUF-1#PBF

Mouser Part No
584-LTC9101AUF1PBF

Analog Devices

Power Switch ICs - POE/LAN PoE PSE Controller

Learn More

Datasheet

284In Stock

5,88 €

4,52 €

4,05 €

3,80 €

3,76 €

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

1000Base-T

30 mOhms

51 V to 57 V

- 40 C

+ 85 C

SMD/SMT

QFN-24

Tube

Power Switch ICs - POE/LAN IEEE802.3 af High Efficiency Powered Dev

MAX5986AETE+
Analog Devices / Maxim Integrated
1: 11,64 €
92In Stock

Mfr. Part No.
MAX5986AETE+

Mouser Part No
700-MAX5986AETE+

Analog Devices / Maxim Integrated

Power Switch ICs - POE/LAN IEEE802.3 af High Efficiency Powered Dev

Datasheet

92In Stock

11,64 €

9,19 €

7,06 €

7,05 €

View

Min.: 1
Mult.: 1

802.3af

1.2 Ohms

8.7 V to 60 V

- 40 C

+ 85 C

SMD/SMT

TQFN-16

Tube

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

LTC4291IUF-1#PBF
Analog Devices
1: 5,89 €
223In Stock

Mfr. Part No.
LTC4291IUF-1#PBF

Mouser Part No
584-LTC4291IUF-1#PBF

Analog Devices

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

Learn More

Datasheet

223In Stock

5,89 €

4,53 €

3,84 €

3,68 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

12 kOhms

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-24

Tube

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

LTC4267CDHC#PBF
Analog Devices
1: 5,46 €
193In Stock

Mfr. Part No.
LTC4267CDHC#PBF

Mouser Part No
584-LTC4267CDHC#PBF

Analog Devices

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

Datasheet

193In Stock

5,46 €

4,19 €

3,65 €

3,48 €

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 30

LTC4267IGN-3#PBF
Analog Devices
1: 5,36 €
257In Stock

Mfr. Part No.
LTC4267IGN-3#PBF

Mouser Part No
584-LTC4267IGN-3#PBF

Analog Devices

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

Datasheet

257In Stock

5,36 €

4,05 €

3,80 €

3,08 €

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 IEEE 802.3 at Hi Pwr PD Int Cntr w/ 2-Ev

LTC4265IDE#PBF
Analog Devices
1: 4,30 €
6 762In Stock

Mfr. Part No.
LTC4265IDE#PBF

Mouser Part No
584-LTC4265IDE#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3 at Hi Pwr PD Int Cntr w/ 2-Ev

Datasheet

6 762In Stock

4,30 €

3,28 €

2,83 €

2,71 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af/at

100 mA

1 Ohms

60 V

- 40 C

+ 85 C

SMD/SMT

DFN-12

Tube

Power Switch ICs - POE/LAN IEEE 802.3at Hi Pwr PD & No-Opto Fly Cnt

LTC4269IDKD-1#PBF
Analog Devices
1: 6,78 €
4 128In Stock
1 768Expected 17/11/2026

Mfr. Part No.
LTC4269IDKD-1#PBF

Mouser Part No
584-LTC4269IDKD-1PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3at Hi Pwr PD & No-Opto Fly Cnt

Datasheet

4 128In Stock

1 768Expected 17/11/2026

6,78 €

5,24 €

4,62 €

4,52 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3at

100 mA

60 V

- 40 C

+ 85 C

SMD/SMT

DFN-32

Tube

Power Switch ICs - POE/LAN PoE PSE Controller

LTC9101AUF-2#PBF
Analog Devices
1: 6,62 €
120In Stock

Mfr. Part No.
LTC9101AUF-2#PBF

Mouser Part No
584-LTC9101AUF-2#PBF

Analog Devices

Power Switch ICs - POE/LAN PoE PSE Controller

Learn More

Datasheet

120In Stock

6,62 €

5,13 €

4,76 €

4,33 €

View

Min.: 1
Mult.: 1

Power Sourcing Equipment - PSE

802.3bt

29.7 kOhms

3.3 V

- 40 C

+ 85 C

SMD/SMT

QFN-24

Tube

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

LTC4266AIUHF-1#PBF
Analog Devices
1: 15,57 €
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

15,57 €

12,38 €

11,08 €

10,74 €

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-4#PBF
Analog Devices
1: 14,16 €
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

14,16 €

11,23 €

10,03 €

9,66 €

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 LTPoE++/PoE+/PoE PD Cntr

LT4275BIMS#PBF
Analog Devices
1: 3,87 €
2 656In Stock

Mfr. Part No.
LT4275BIMS#PBF

Mouser Part No
584-LT4275BIMS#PBF

Analog Devices

Power Switch ICs - POE/LAN LTPoE++/PoE+/PoE PD Cntr

Datasheet

2 656In Stock

3,87 €

2,93 €

2,55 €

2,43 €

View

Min.: 1
Mult.: 1

Powered Device - PD

SMD/SMT

MSOP-10

Tube

Power Switch ICs - POE/LAN LTPoE++/PoE+/PoE PD For/Fly Cntr

LT4276BIUFD#PBF
Analog Devices
1: 5,56 €
1 234In Stock

Mfr. Part No.
LT4276BIUFD#PBF

Mouser Part No
584-LT4276BIUFD#PBF

Analog Devices

Power Switch ICs - POE/LAN LTPoE++/PoE+/PoE PD For/Fly Cntr

Datasheet

1 234In Stock

5,56 €

4,27 €

3,75 €

3,58 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af/at

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

LTC4257CS8#PBF
Analog Devices
1: 3,09 €
1 997In Stock
2 400Expected 30/09/2026

Mfr. Part No.
LTC4257CS8#PBF

Mouser Part No
584-LTC4257CS8#PBF

Analog Devices

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

Datasheet

1 997In Stock

2 400Expected 30/09/2026

3,09 €

2,33 €

2,13 €

1,92 €

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 802.3 at Hi Pwr PD Int Cntr w/ 2-Ev

LTC4265CDE#PBF
Analog Devices
1: 3,87 €
1 196In Stock

Mfr. Part No.
LTC4265CDE#PBF

Mouser Part No
584-LTC4265CDE#PBF

Analog Devices

Power Switch ICs - POE/LAN IEEE 802.3 at Hi Pwr PD Int Cntr w/ 2-Ev

Datasheet

1 196In Stock

3,87 €

2,93 €

2,46 €

2,36 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af/at

100 mA

1 Ohms

60 V

0 C

+ 70 C

SMD/SMT

DFN-12

Tube

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

LTC4267IDHC-3#PBF
Analog Devices
1: 5,58 €
2 968In Stock

Mfr. Part No.
LTC4267IDHC-3#PBF

Mouser Part No
584-LTC4267IDHC-3PBF

Analog Devices

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

Datasheet

2 968In Stock

5,58 €

4,28 €

3,77 €

3,59 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

450 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

DFN-16

Tube

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

LTC4267IGN-1#PBF
Analog Devices
1: 5,42 €
1 314In Stock

Mfr. Part No.
LTC4267IGN-1#PBF

Mouser Part No
584-LTC4267IGN-1#PBF

Analog Devices

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

Datasheet

1 314In Stock

5,42 €

4,15 €

3,84 €

3,49 €

View

Min.: 1
Mult.: 1

Powered Device - PD

802.3af

450 mA

2 Ohms

- 57 V

- 40 C

+ 85 C

SMD/SMT

SSOP-16

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