Product Index > Integrated Circuits (ICs) > PMIC - Power Over Ethernet (PoE) Controllers

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Packaging Series Part Status Type Number of Channels Power - Max Internal Switch(s) Auxiliary Sense Standards Voltage - Supply Current - Supply Operating Temperature Package / Case Supplier Device Package
   
LTC4266CIUHF#PBF Datasheet LTC4266CIUHF#PBF - Linear Technology LTC4266CIUHF#PBF-ND IC POE 802.3AF QUAD PSE 38-QFN 261 - Immediate
10.68000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 4 13W No No 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 2.4mA 0°C ~ 70°C 38-WFQFN Exposed Pad 38-QFN (5x7)
LTC4274AIUHF-3#PBF Datasheet LTC4274AIUHF-3#PBF - Linear Technology LTC4274AIUHF-3#PBF-ND IC CONTROLLER POE 38-QFN 292 - Immediate
11.53000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 1 70W No No 802.3at (PoE+), 802.3af (PoE), LTPoE++ 45 V ~ 57 V 2.4mA -40°C ~ 85°C 38-WFQFN Exposed Pad 38-QFN (5x7)
LTC4274AIUHF-2#PBF Datasheet LTC4274AIUHF-2#PBF - Linear Technology LTC4274AIUHF-2#PBF-ND IC CONTROLLER POE 38-QFN 194 - Immediate
11.53000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 1 52.7W No No 802.3at (PoE+), 802.3af (PoE), LTPoE++ 45 V ~ 57 V 2.4mA -40°C ~ 85°C 38-WFQFN Exposed Pad 38-QFN (5x7)
LTC4266AIUHF-1#PBF Datasheet LTC4266AIUHF-1#PBF - Linear Technology LTC4266AIUHF-1#PBF-ND IC POE LTPOE++ QUAD PSE 38-QFN 238 - Immediate
12.81000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 4 38.7W No No 802.3at (PoE+), 802.3af (PoE), LTPoE++ 45 V ~ 57 V 2.4mA -40°C ~ 85°C 38-WFQFN Exposed Pad 38-QFN (5x7)
LTC4259ACGW#PBF Datasheet LTC4259ACGW#PBF - Linear Technology LTC4259ACGW#PBF-ND IC POE QUAD PSE DISC 36-SSOP 160 - Immediate
14.32000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 4 15.4W No No 802.3af (PoE) 48 V ~ 57 V 2mA 0°C ~ 70°C 36-BSOP (0.295", 7.50mm Width) 36-SSOP
LTC4270BIUKG#PBF Datasheet LTC4270BIUKG#PBF - Linear Technology LTC4270BIUKG#PBF-ND IC POE LTPOE 12-PORT PSE 52-QFN 192 - Immediate
19.22000 1 Tube?
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Active Controller (PSE) 12 25.5W No No 802.3at (PoE+), 802.3af (PoE) 45 V ~ 57 V 9mA -40°C ~ 85°C 52-WFQFN Exposed Pad 52-QFN (7x8)
TPS2377D-1 Datasheet TPS2377D-1 - Texas Instruments 296-17904-5-ND IC CTRLR POE POWERED IEEE 8-SOIC 380 - Immediate
2.86000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 12.95W Yes No 802.3af (PoE) 0 V ~ 57 V 240µA -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC
TPS23752PWP Datasheet TPS23752PWP - Texas Instruments 296-35011-ND IC CTRLR POE PWRD IEEE 20HTSSOP 264 - Immediate
3,990 - Factory Stock
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3.15000 1 Tube?
Alternate Packaging
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Active Controller (PD), DC/DC 1 25.5W Yes Yes 802.3at (PoE+), 802.3af (PoE) 0 V ~ 57 V 1.8mA -40°C ~ 85°C 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-HTSSOP
LTC4257CDD-1#PBF Datasheet LTC4257CDD-1#PBF - Linear Technology LTC4257CDD-1#PBF-ND IC POE 802.3AF CONTROLLER 8-DFN 261 - Immediate
3.64000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 12.95W Yes No 802.3af (PoE) 57V (Max) 3mA 0°C ~ 70°C 8-WFDFN Exposed Pad 8-DFN (3x3)
LT4275CHMS#PBF Datasheet LT4275CHMS#PBF - Linear Technology LT4275CHMS#PBF-ND IC POE 802.3AF INTERFACE 10-MSOP 325 - Immediate
3.72000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 13W No Yes 802.3af (PoE) 23 V ~ 60 V 2mA (Max) -40°C ~ 125°C 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP
LT4275BIMS#PBF Datasheet LT4275BIMS#PBF - Linear Technology LT4275BIMS#PBF-ND IC POE 802.3AT INTERFACE 10-MSOP 352 - Immediate
3.84000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 25.5W No Yes 802.3at (PoE+), 802.3af (PoE) 23 V ~ 60 V 2mA (Max) -40°C ~ 85°C 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP
LTC4257IS8-1#PBF Datasheet LTC4257IS8-1#PBF - Linear Technology LTC4257IS8-1#PBF-ND IC POE 802.3AF CONTROLLER 8-SOIC 415 - Immediate
4.02000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 12.95W Yes No 802.3af (PoE) 57V (Max) 3mA -40°C ~ 85°C 8-SOIC (0.154", 3.90mm Width) 8-SOIC
LTC4268CDKD-1#PBF Datasheet LTC4268CDKD-1#PBF - Linear Technology LTC4268CDKD-1#PBF-ND IC POE 35W PD INTERFACE 32-DFN 1,381 - Immediate
4.82000 1 Tube?
Alternate Packaging
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Active Controller (PD), DC/DC 1 35W No No 802.3af (PoE) 57V (Max) 3mA (Max) 0°C ~ 70°C 32-WFDFN Exposed Pad 32-DFN (7x4)
MAX5972AETE+ Datasheet MAX5972AETE+ - Maxim Integrated MAX5972AETE+-ND IC CNTRL 802.3AD INTERFACE 16TQF 160 - Immediate
300 - Factory Stock
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5.67000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 25.5W Yes Yes 802.3at (PoE+), 802.3af (PoE) 36.6 V ~ 60 V 270µA -40°C ~ 85°C 16-WQFN Exposed Pad 16-TQFN (5x5)
MAX5981AETE+ Datasheet MAX5981AETE+ - Maxim Integrated MAX5981AETE+-ND IC CTRLR PD IEEE 802.3AF 16TQFN 120 - Immediate
2,040 - Factory Stock
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5.85000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 25.5W Yes Yes 802.3at (PoE+), 802.3af (PoE) 36.6 V ~ 60 V 270µA -40°C ~ 85°C 16-WQFN Exposed Pad 16-TQFN (5x5)
MAX5942ACSE+ Datasheet MAX5942ACSE+ - Maxim Integrated MAX5942ACSE+-ND IC IEEE 802.3AF POE SYSTM 16SOIC 196 - Immediate
5,300 - Factory Stock
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8.23000 1 Tube?
Alternate Packaging
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Active Controller (PD) 1 12.95W No No 802.3af (PoE) 18 V ~ 67 V 400µA 0°C ~ 70°C 16-SOIC (0.154", 3.90mm Width) 16-SOIC
LTC4266AIUHF-2#PBF Datasheet LTC4266AIUHF-2#PBF - Linear Technology LTC4266AIUHF-2#PBF-ND IC POE LTPOE++ QUAD PSE 38-QFN 208 - Immediate
12.81000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 4 52.7W No No 802.3at (PoE+), 802.3af (PoE), LTPoE++ 45 V ~ 57 V 2.4mA -40°C ~ 85°C 38-WFQFN Exposed Pad 38-QFN (5x7)
LTC4266AIUHF-3#PBF Datasheet LTC4266AIUHF-3#PBF - Linear Technology LTC4266AIUHF-3#PBF-ND IC POE LTPOE++ QUAD PSE 38-QFN 178 - Immediate
12.81000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 4 70W No No 802.3at (PoE+), 802.3af (PoE), LTPoE++ 45 V ~ 57 V 2.4mA -40°C ~ 85°C 38-WFQFN Exposed Pad 38-QFN (5x7)
MAX5922BEUI+ Datasheet MAX5922BEUI+ - Maxim Integrated MAX5922BEUI+-ND IC NETWORK PWR SW +48V 28-TSSOP 128 - Immediate
2,250 - Factory Stock
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14.39000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 1 15.4W Yes No 802.3af (PoE) 32 V ~ 60 V 1mA -40°C ~ 85°C 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP
LTC4290CIUJ#PBF Datasheet LTC4290CIUJ#PBF - Linear Technology LTC4290CIUJ#PBF-ND IC POE 802.3AT 8-PORT PSE 122 - Immediate
14.95000 1 Tube?
Alternate Packaging
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Active Controller (PSE) 8 13W No No 802.3af (PoE) 45 V ~ 57 V 9mA -40°C ~ 85°C 40-WFQFN Exposed Pad 40-QFN (6x6)
PM8801 Datasheet PM8801 - STMicroelectronics 497-16665-ND IC POE-PD/PWM CTLR 24TSSOP 1,240 - Immediate
2.21000 1 Tube?
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Active Controller (PD), DC/DC 2
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No No 802.3at (PoE+), 802.3af (PoE)
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-40°C ~ 85°C 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-HTSSOP
PM8800ATR Datasheet PM8800ATR - STMicroelectronics 497-6897-2-ND IC POE-PD PWM CTLR 16-HTSSOP 5,000 - Immediate
2.27563 2,500 Tape & Reel (TR)?
Alternate Packaging
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Active Controller (PD), DC/DC 1 12.95W Both No 802.3af (PoE) 48V 3mA -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-HTSSOP
PM8800ATR Datasheet PM8800ATR - STMicroelectronics 497-6897-1-ND IC POE-PD PWM CTLR 16-HTSSOP 6,468 - Immediate
3.00000 1 Cut Tape (CT)?
Alternate Packaging
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Active Controller (PD), DC/DC 1 12.95W Both No 802.3af (PoE) 48V 3mA -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-HTSSOP
PM8800ATR Datasheet PM8800ATR - STMicroelectronics 497-6897-6-ND IC POE-PD PWM CTLR 16-HTSSOP 6,468 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
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Active Controller (PD), DC/DC 1 12.95W Both No 802.3af (PoE) 48V 3mA -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-HTSSOP
PM8800A Datasheet PM8800A - STMicroelectronics 497-16438-ND IC POE-PD PWM CTLR 16-HTSSOP 1,381 - Immediate
2.91000 1 Cut Tape (CT)?
Alternate Packaging
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Active Controller (PD), DC/DC 1 12.95W Both No 802.3af (PoE) 48V 3mA -40°C ~ 85°C 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-HTSSOP
Results per Page
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22:03:31 2/21/2017