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  • All Products
  • Integrated Circuits (ICs)
  • PMIC - Power Over Ethernet (PoE) Controllers
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusMountPackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightUsage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTypeResistanceTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchDepthFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput VoltageMax Output CurrentOperating Supply VoltageInput Voltage-NomSupply Voltage-Max (Vsup)Power SuppliesSupply Voltage-Min (Vsup)Number of ChannelsOperating Supply CurrentNominal Supply CurrentOutput CurrentMax Supply CurrentAdjustable ThresholdPower - MaxCurrent - SupplyMax Output VoltageInput Voltage (Min)Min Input VoltageControl ModeOutput Current-MaxInput Voltage (Max)Max Input VoltageHalogen FreeControl TechniqueBandwidthSupply Current-Max (Isup)Nominal Input VoltageMin Output VoltageSwitcher ConfigurationSwitching Frequency-MaxInternal Switch(s)Min Current LimitMax Duty CycleStandardsAuxiliary SenseHeightHeight Seated (Max)LengthWidthThicknessREACH SVHCRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeLifecycle StatusMountPackage / CaseSurface MountNumber of PinsSupplier Device PackageWeightUsage LevelOperating TemperaturePackagingPublishedSeriesJESD-609 CodePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTypeResistanceTerminal FinishMax Operating TemperatureMin Operating TemperatureAdditional FeatureMax Power DissipationVoltage - SupplyTerminal PositionTerminal FormPeak Reflow Temperature (Cel)Number of FunctionsSupply VoltageTerminal PitchDepthFrequencyTime@Peak Reflow Temperature-Max (s)Base Part NumberPin CountJESD-30 CodeQualification StatusOutput VoltageMax Output CurrentOperating Supply VoltageInput Voltage-NomSupply Voltage-Max (Vsup)Power SuppliesSupply Voltage-Min (Vsup)Number of ChannelsOperating Supply CurrentNominal Supply CurrentOutput CurrentMax Supply CurrentAdjustable ThresholdPower - MaxCurrent - SupplyMax Output VoltageInput Voltage (Min)Min Input VoltageControl ModeOutput Current-MaxInput Voltage (Max)Max Input VoltageHalogen FreeControl TechniqueBandwidthSupply Current-Max (Isup)Nominal Input VoltageMin Output VoltageSwitcher ConfigurationSwitching Frequency-MaxInternal Switch(s)Min Current LimitMax Duty CycleStandardsAuxiliary SenseHeightHeight Seated (Max)LengthWidthThicknessREACH SVHCRoHS StatusLead Free
STMicroelectronics PM8805TR
Mfr. Part #
PM8805TR
Twicea Part #
761-556-PM8805TR
STMicroelectronics
STMICROELECTRONICS - PM8805TR - Power Over Ethernet (POE) Controller, 57V Input, 2A Output, 33.5V UVLO, VFQFPN-43
Datasheet Compare
30000 In Stock
    Min.:1
    Mult.:1
    16 Weeks ACTIVE (Last Updated: 7 months ago) - 43-VFQFN Exposed Pad YES - - - - -40°C~85°C TA Tape & Reel (TR) - - - - Active 3 (168 Hours) 43 - Controller (PD), DC/DC - - - - - - 9V~57V QUAD NO LEAD NOT SPECIFIED 1 - - - - NOT SPECIFIED PM8805 - S-XQCC-N43 - - - - - - - - 2 - - 2A - - 99.9W 15μA - - - - - - - - - - - 57V - - - Yes - - 802.3at (PoE+), 802.3af (PoE), 802.3bt - - 1mm 8mm 8mm - - RoHS Compliant -
    PM8805TR
    PM8805TR

    761-556-PM8805TR STMicroelectronics
    RoHS :
    Package : -
    In Stock : 30000
    1 : -
    Linear Technology/Analog Devices LTC4278IDKD#TRPBF
    Mfr. Part #
    LTC4278IDKD#TRPBF
    Twicea Part #
    84-556-LTC4278IDKD#TRPBF
    Linear Technology/Analog Devices
    IC POE CNTRL 1 CHANNEL 32DFN
    Datasheet Compare
    1389 In Stock
      Min.:1
      Mult.:1
      16 Weeks PRODUCTION (Last Updated: 1 week ago) - 32-WFDFN Exposed Pad YES 32 - - - -40°C~85°C Tape & Reel (TR) 2007 - e3 - Active 1 (Unlimited) 32 EAR99 Controller (PD), DC/DC - Matte Tin (Sn) - - - - 37.2V~60V DUAL NO LEAD 260 1 - 0.4mm - - 30 LTC4278 32 - Not Qualified - - - 14V - - - 1 - - - - - 25.5W 1.35mA Max - 4.5V - CURRENT-MODE - 20V - - PULSE WIDTH MODULATION - - - - SINGLE - Yes - - 802.3at (PoE+), 802.3af (PoE) - - 0.8mm 7mm 4mm - - ROHS3 Compliant Lead Free
      LTC4278IDKD#TRPBF
      LTC4278IDKD#TRPBF

      84-556-LTC4278IDKD#TRPBF Linear Technology/Analog Devices
      RoHS :
      Package : -
      In Stock : 1389
      1 : -
      Linear Technology/Analog Devices LT4295HUFD#TRPBF
      Mfr. Part #
      LT4295HUFD#TRPBF
      Twicea Part #
      84-556-LT4295HUFD#TRPBF
      Linear Technology/Analog Devices
      IC POE CNTRL 1 CHANNEL 28QFN
      Datasheet Compare
      1375 In Stock
        Min.:1
        Mult.:1
        16 Weeks PRODUCTION (Last Updated: 1 month ago) - 28-WFQFN Exposed Pad - 28 - - - -40°C~125°C Tape & Reel (TR) 2016 - - - Active 1 (Unlimited) - - Controller (PD) - - - - - - 60V Max - - - - - - - - - LT4295 28 - - - - - - - - - 1 - - - - - 71W 2mA Max - - - - - - - - - - - - - - - No - - 802.3at (PoE+), 802.3af (PoE) Yes - - - - - - ROHS3 Compliant -
        LT4295HUFD#TRPBF
        LT4295HUFD#TRPBF

        84-556-LT4295HUFD#TRPBF Linear Technology/Analog Devices
        RoHS :
        Package : -
        In Stock : 1375
        1 : -
        Texas Instruments TPS23751PWP
        Mfr. Part #
        TPS23751PWP
        Twicea Part #
        815-556-TPS23751PWP
        Texas Instruments
        IC POE CNTRL 1 CHANNEL 16HTSSOP
        Datasheet Compare
        2000 In Stock
          Min.:1
          Mult.:1
          6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount 16-PowerTSSOP (0.173, 4.40mm Width) - 16 - 62.709145mg - -40°C~85°C Tube - - e4 yes Active 2 (1 Year) 16 EAR99 Controller (PD), DC/DC 750Ohm Nickel/Palladium/Gold (Ni/Pd/Au) - - - - 0V~57V DUAL GULL WING - 1 10.9V - - - - TPS23751 - - Not Qualified - - 57V 10.9V - - - 1 210μA - - - - 25.5W - 5.25V - 0V CURRENT-MODE - - 57V - PULSE WIDTH MODULATION - 3mA - 4.75V - 276kHz Yes - 85 % 802.3at (PoE+), 802.3af (PoE) - 1.2mm - 5mm 4.4mm 1mm - ROHS3 Compliant Lead Free
          TPS23751PWP
          TPS23751PWP

          815-556-TPS23751PWP Texas Instruments
          RoHS :
          Package : -
          In Stock : 2000
          1 : -
          Linear Technology/Analog Devices LTC4263CDE-1#PBF
          Mfr. Part #
          LTC4263CDE-1#PBF
          Twicea Part #
          84-556-LTC4263CDE-1#PBF
          Linear Technology/Analog Devices
          IC POE CNTRL 1 CHANNEL 14DFN
          Datasheet Compare
            Min.:1
            Mult.:1
            8 Weeks PRODUCTION (Last Updated: 3 months ago) - 14-WFDFN Exposed Pad YES 14 - - - 0°C~70°C Tube 2007 - e3 - Active 1 (Unlimited) 14 EAR99 Controller (PSE) - Matte Tin (Sn) - - - - 33V~66V DUAL - 260 - 5V 0.5mm - 110Hz 30 LTC4263 14 - - - - - - - - - 1 - 1mA - - - 30W 2mA - - - - - - - - - - - 48V - - - Yes - - 802.3af (PoE) No - 0.8mm 4mm 3mm - No SVHC ROHS3 Compliant -
            LTC4263CDE-1#PBF
            LTC4263CDE-1#PBF

            84-556-LTC4263CDE-1#PBF Linear Technology/Analog Devices
            RoHS :
            Package : -
            In Stock : -
            1 : -
            Texas Instruments TPS2388RTQT
            Mfr. Part #
            TPS2388RTQT
            Twicea Part #
            815-556-TPS2388RTQT
            Texas Instruments
            IEEE 802.3at 8-Channel Power-over-Ethernet PSE Controller 3.3V/48V 56-Pin QFN T/R
            Datasheet Compare
            950 In Stock
              Min.:1
              Mult.:1
              12 Weeks ACTIVE (Last Updated: 5 days ago) - 56-VFQFN Exposed Pad YES 56 - - - -40°C~125°C TJ Tape & Reel (TR) - - e4 yes Active 3 (168 Hours) 56 - Controller (PSE) - Nickel/Palladium/Gold (Ni/Pd/Au) - - ITS ALSO REQUIRED VDD DIGITAL SUPPLY 3-3.6V - 3V~3.6V QUAD - - 1 48V 0.5mm - 14MHz - TPS2388 - - - - - - - 57V - 44V 8 - - - - YES 670mW - - - - - - - - - - - - 3.3V - - - No - - 802.3at (PoE) - 1mm - 8mm 8mm 900μm - ROHS3 Compliant -
              TPS2388RTQT
              TPS2388RTQT

              815-556-TPS2388RTQT Texas Instruments
              RoHS :
              Package : -
              In Stock : 950
              1 : -
              Linear Technology/Analog Devices LTC4267IGN#TRPBF
              Mfr. Part #
              LTC4267IGN#TRPBF
              Twicea Part #
              84-556-LTC4267IGN#TRPBF
              Linear Technology/Analog Devices
              IC POE CNTRL 1 CHANNEL 16SSOP
              Datasheet Compare
                Min.:1
                Mult.:1
                16 Weeks - - 16-SSOP (0.154, 3.90mm Width) YES - - - - -40°C~85°C Tape & Reel (TR) 2007 - e3 - Active 1 (Unlimited) 16 EAR99 Controller (PD), DC/DC - Matte Tin (Sn) - - - - 57V Max DUAL GULL WING 260 1 - 0.635mm - - 30 LTC4267 16 - - - - - - - - - 1 - - - - - 12.95W 3mA Max - - - CURRENT-MODE 1A - - - - - - - - SINGLE 240kHz No - - 802.3af (PoE) - - - 4.8885mm 3.899mm - - ROHS3 Compliant -
                LTC4267IGN#TRPBF
                LTC4267IGN#TRPBF

                84-556-LTC4267IGN#TRPBF Linear Technology/Analog Devices
                RoHS :
                Package : -
                In Stock : -
                1 : -
                Linear Technology/Analog Devices LTC4259ACGW#PBF
                Mfr. Part #
                LTC4259ACGW#PBF
                Twicea Part #
                84-556-LTC4259ACGW#PBF
                Linear Technology/Analog Devices
                IC POE CNTRL 4 CHANNEL 36SSOP
                Datasheet Compare
                  Min.:1
                  Mult.:1
                  8 Weeks PRODUCTION (Last Updated: 1 week ago) Surface Mount 36-BSOP (0.295, 7.50mm Width) - 36 - - - 0°C~70°C Tube 2006 - e3 - Active 1 (Unlimited) 36 EAR99 Controller (PSE) - Matte Tin (Sn) - - - - 48V~57V DUAL GULL WING 260 1 3.3V 0.8mm 7.6mm - 30 LTC4259 36 - - - - - - 4V - 3V 4 - - - -5mA NO 15.4W 2mA - - - - - - - - - - - - - - - No - - 802.3af (PoE) - 2.39mm - 15.55mm 7.6mm - - ROHS3 Compliant Lead Free
                  LTC4259ACGW#PBF
                  LTC4259ACGW#PBF

                  84-556-LTC4259ACGW#PBF Linear Technology/Analog Devices
                  RoHS :
                  Package : -
                  In Stock : -
                  1 : -
                  Linear Technology/Analog Devices LT4294HMS#PBF
                  Mfr. Part #
                  LT4294HMS#PBF
                  Twicea Part #
                  84-556-LT4294HMS#PBF
                  Linear Technology/Analog Devices
                  IC POE CNTRL 1 CHANNEL 10MSOP
                  Datasheet Compare
                  9500 In Stock
                    Min.:1
                    Mult.:1
                    8 Weeks PRODUCTION (Last Updated: 2 weeks ago) - 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) - 10 - - - -40°C~125°C Tube - - - - Active 1 (Unlimited) - - Controller (PD) - - - - - - 60V Max - - - - - - - 840Hz - LT4294 10 - - - - - - - - - 1 - - - - - 71W 2mA - - - - - - - - - - - 60V - - - No - - 802.3at (PoE+), 802.3af (PoE), 802.3bt Yes - - - - - - RoHS Compliant -
                    LT4294HMS#PBF
                    LT4294HMS#PBF

                    84-556-LT4294HMS#PBF Linear Technology/Analog Devices
                    RoHS :
                    Package : -
                    In Stock : 9500
                    1 : -
                    Texas Instruments TPS23851DCER
                    Mfr. Part #
                    TPS23851DCER
                    Twicea Part #
                    815-556-TPS23851DCER
                    Texas Instruments
                    POE Controller 3V 3.5V 36-Pin SSOP
                    Datasheet Compare
                    219 In Stock
                      Min.:1
                      Mult.:1
                      - - - 36-BSOP (0.295, 7.50mm Width) YES 36 - - - -20°C~85°C Tape & Reel (TR) - - e4 no Obsolete 3 (168 Hours) 36 EAR99 Controller (PSE) - Nickel/Palladium/Gold (Ni/Pd/Au) - - - 34.2W 44V~57V DUAL GULL WING 260 1 3.3V 0.8mm - - - TPS23851 36 - - - - - - - - 3V 4 2mA - - - YES - - - - 3V - - - 3.5V - - - 5mA - - - - No 52mA - 802.3at (PoE+), 802.3af (PoE) - - - 15.385mm 7.5mm - - ROHS3 Compliant Contains Lead
                      TPS23851DCER
                      TPS23851DCER

                      815-556-TPS23851DCER Texas Instruments
                      RoHS :
                      Package : -
                      In Stock : 219
                      1 : -
                      Linear Technology/Analog Devices LTC4263IDE#TRPBF
                      Mfr. Part #
                      LTC4263IDE#TRPBF
                      Twicea Part #
                      84-556-LTC4263IDE#TRPBF
                      Linear Technology/Analog Devices
                      IC POE CNTRL 1 CHANNEL 14DFN
                      Datasheet Compare
                      4 In Stock
                        Min.:1
                        Mult.:1
                        12 Weeks PRODUCTION (Last Updated: 2 weeks ago) - 14-WFDFN Exposed Pad YES 14 - - - -40°C~85°C Tape & Reel (TR) 2010 - e3 - Active 1 (Unlimited) 14 EAR99 Controller (PSE) - Matte Tin (Sn) - - - - 33V~66V DUAL - 260 1 48V 0.5mm - - 30 LTC4263 14 - - - - - 48V - 48V - 1 - - - - - 15.4W 2mA - 33V - - 0.445A 66V - - PULSE WIDTH MODULATION - 4mA - - - - Yes - - 802.3af (PoE) No - 0.8mm 4mm 3mm - - ROHS3 Compliant -
                        LTC4263IDE#TRPBF
                        LTC4263IDE#TRPBF

                        84-556-LTC4263IDE#TRPBF Linear Technology/Analog Devices
                        RoHS :
                        Package : -
                        In Stock : 4
                        1 : -
                        Linear Technology/Analog Devices LTC4274CUHF#PBF
                        Mfr. Part #
                        LTC4274CUHF#PBF
                        Twicea Part #
                        84-556-LTC4274CUHF#PBF
                        Linear Technology/Analog Devices
                        IC POE CNTRL 1 CHANNEL 38QFN
                        Datasheet Compare
                        156 In Stock
                          Min.:1
                          Mult.:1
                          26 Weeks - - 38-WFQFN Exposed Pad YES - - - - 0°C~70°C Tube 2012 - e3 - Active 1 (Unlimited) 38 EAR99 Controller (PSE) - Matte Tin (Sn) - - - - 3V~4.3V QUAD - 260 1 3.3V 0.5mm - - - LTC4274 38 R-PQCC-N38 - - - - - 4.3V - 3V 1 - - - - - 25.5W 1.1mA - - - - - - - - - - - - - - - No - - 802.3at (PoE+), 802.3af (PoE) - - 0.8mm 7mm 5mm - - ROHS3 Compliant -
                          LTC4274CUHF#PBF
                          LTC4274CUHF#PBF

                          84-556-LTC4274CUHF#PBF Linear Technology/Analog Devices
                          RoHS :
                          Package : -
                          In Stock : 156
                          1 : -
                          ON Semiconductor NCP1090DRG
                          Mfr. Part #
                          NCP1090DRG
                          Twicea Part #
                          598-556-NCP1090DRG
                          ON Semiconductor
                          IC CTRLR PD 802.3AF 8SOIC
                          Datasheet Compare
                          138 In Stock
                            Min.:1
                            Mult.:1
                            26 Weeks ACTIVE (Last Updated: 4 days ago) - 8-SOIC (0.154, 3.90mm Width) YES 8 - - Industrial grade -40°C~85°C Tape & Reel (TR) 2008 HIPO™ e3 yes Active 2 (1 Year) 8 - Controller (PD) - Tin (Sn) - - - - 0V~57V DUAL GULL WING NOT SPECIFIED 1 - - - - NOT SPECIFIED NCP1090 8 - Not Qualified 9.8V 5mA - - - - - 1 - 500mA 500mA - - 12.95W - 72V - 0V - - - 57V Halogen Free - - - - -300mV - - Yes - - 802.3af (PoE) - 1.47mm - 4.93mm 4mm - - ROHS3 Compliant Lead Free
                            NCP1090DRG
                            NCP1090DRG

                            598-556-NCP1090DRG ON Semiconductor
                            RoHS :
                            Package : -
                            In Stock : 138
                            1 : -
                            Linear Technology/Analog Devices LTC4267CDHC#PBF
                            Mfr. Part #
                            LTC4267CDHC#PBF
                            Twicea Part #
                            84-556-LTC4267CDHC#PBF
                            Linear Technology/Analog Devices
                            IC POE CNTRL 1 CHANNEL 16DFN
                            Datasheet Compare
                              Min.:1
                              Mult.:1
                              8 Weeks PRODUCTION (Last Updated: 1 week ago) - 16-WFDFN Exposed Pad YES 16 - - - 0°C~70°C Tube 2007 - e3 - Active 1 (Unlimited) 16 EAR99 Controller (PD), DC/DC - Matte Tin (Sn) - - - - 57V Max DUAL - 260 1 - - 3mm 200kHz 30 LTC4267 16 - - - - - - - - - 1 - 3mA - - - 12.95W 3mA Max - - - CURRENT-MODE 1A - - - - - - -57V - SINGLE - No - - 802.3af (PoE) - 750μm - 5mm 3mm - No SVHC ROHS3 Compliant Lead Free
                              LTC4267CDHC#PBF
                              LTC4267CDHC#PBF

                              84-556-LTC4267CDHC#PBF Linear Technology/Analog Devices
                              RoHS :
                              Package : -
                              In Stock : -
                              1 : -
                              Texas Instruments TPS23752PWP
                              Mfr. Part #
                              TPS23752PWP
                              Twicea Part #
                              815-556-TPS23752PWP
                              Texas Instruments
                              IC POE CNTRL 1 CHANNEL 20HTSSOP
                              Datasheet Compare
                              2870 In Stock
                                Min.:1
                                Mult.:1
                                6 Weeks ACTIVE (Last Updated: 5 days ago) - 20-PowerTSSOP (0.173, 4.40mm Width) YES 20 - 81.788374mg - -40°C~85°C Tube - - e4 yes Active 2 (1 Year) 20 EAR99 Controller (PD), DC/DC 750Ohm NICKEL PALLADIUM GOLD - - - - 0V~57V DUAL GULL WING 260 1 48V 0.65mm - - NOT SPECIFIED TPS23752 - - Not Qualified - - 57V 10.9V - - - 1 210μA - - - - 25.5W - - - - CURRENT-MODE - - - - PULSE WIDTH MODULATION 4.4 kHz 0.85mA - - - 276kHz Yes - 85 % 802.3at (PoE+), 802.3af (PoE) - 1.2mm - 6.5mm 4.4mm 1mm - ROHS3 Compliant Lead Free
                                TPS23752PWP
                                TPS23752PWP

                                815-556-TPS23752PWP Texas Instruments
                                RoHS :
                                Package : -
                                In Stock : 2870
                                1 : -
                                Texas Instruments TPS2373-4RGWT
                                Mfr. Part #
                                TPS2373-4RGWT
                                Twicea Part #
                                815-556-TPS2373-4RGWT
                                Texas Instruments
                                IC POE CNTRL 20VQFN
                                Datasheet Compare
                                9000 In Stock
                                  Min.:1
                                  Mult.:1
                                  6 Weeks ACTIVE (Last Updated: 2 days ago) - 20-VQFN Exposed Pad YES 20 - - - -40°C~125°C Tape & Reel (TR) - - e4 yes Active 2 (1 Year) 20 - Controller (PD) - Nickel/Palladium/Gold (Ni/Pd/Au) - - - - 0V~57V QUAD NO LEAD NOT SPECIFIED 1 10.1V - - - NOT SPECIFIED TPS2373 - - - - - - - - - 8V 1 - - - - NO 90W 20mA - - - - - - - - - - - 57V - - - Yes - - 802.3at (PoE+), 802.3bt - 1mm - 5mm 5mm 900μm - ROHS3 Compliant -
                                  TPS2373-4RGWT
                                  TPS2373-4RGWT

                                  815-556-TPS2373-4RGWT Texas Instruments
                                  RoHS :
                                  Package : -
                                  In Stock : 9000
                                  1 : -
                                  Linear Technology/Analog Devices LT4294IMS#PBF
                                  Mfr. Part #
                                  LT4294IMS#PBF
                                  Twicea Part #
                                  84-556-LT4294IMS#PBF
                                  Linear Technology/Analog Devices
                                  IC POE CNTRL 1 CHANNEL 10MSOP
                                  Datasheet Compare
                                    Min.:1
                                    Mult.:1
                                    8 Weeks PRODUCTION (Last Updated: 2 weeks ago) - 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) - 10 - - - -40°C~85°C Tube - - - - Active 1 (Unlimited) - - Controller (PD) - - - - - - 60V Max - - - - - - - 840Hz - LT4294 10 - - - - - - - - - 1 - - - - - 71W 2mA - - - - - - - - - - - 60V - - - No - - 802.3at (PoE+), 802.3af (PoE), 802.3bt Yes - - - - - - RoHS Compliant -
                                    LT4294IMS#PBF
                                    LT4294IMS#PBF

                                    84-556-LT4294IMS#PBF Linear Technology/Analog Devices
                                    RoHS :
                                    Package : -
                                    In Stock : -
                                    1 : -
                                    Silicon Labs SI3402-B-GM
                                    Mfr. Part #
                                    SI3402-B-GM
                                    Twicea Part #
                                    715-556-SI3402-B-GM
                                    Silicon Labs
                                    IC POE PD LOW EMI SW REG 20VQFN
                                    Datasheet Compare
                                    5000 In Stock
                                      Min.:1
                                      Mult.:1
                                      8 Weeks - - 20-VQFN Exposed Pad YES - - - - -40°C~85°C Tray 1999 - - - Active 3 (168 Hours) 20 EAR99 Controller (PD), DC/DC - - - - - 17W 2.8V~57V QUAD - 260 1 - 0.8mm - 350kHz 30 - - S-XQCC-N20 - - - - 5V - - - 1 2mA - - - - - - - - - - 0.68A - - - PULSE WIDTH MODULATION - - 57V - BUCK - Yes - - 802.3at (PoE+), 802.3af (PoE) No - 0.9mm 5mm 5mm - - RoHS Compliant -
                                      SI3402-B-GM
                                      SI3402-B-GM

                                      715-556-SI3402-B-GM Silicon Labs
                                      RoHS :
                                      Package : -
                                      In Stock : 5000
                                      1 : -
                                      Microchip Technology PD70200ILD-TR
                                      Mfr. Part #
                                      PD70200ILD-TR
                                      Twicea Part #
                                      536-556-PD70200ILD-TR
                                      Microchip Technology
                                      IC POE DRIVER PD PSE 12DFN
                                      Datasheet Compare
                                      2535 In Stock
                                        Min.:1
                                        Mult.:1
                                        3 Weeks IN PRODUCTION (Last Updated: 1 month ago) Surface Mount 12-VFDFN Exposed Pad - 12 12-DFN (4x3) - - -40°C~85°C Cut Tape (CT) 2007 - - - Active 3 (168 Hours) - - Controller (PD) - - 85°C -40°C - - 0V~57V - - - - - - - - - PD70*00 - - - - - - - - - - 1 - - - - - 47.7W 1mA - - - - - - - - - - - - - - - Yes - - 802.3at (PoE+), 802.3af (PoE) No - - - - - - RoHS Compliant Lead Free
                                        PD70200ILD-TR
                                        PD70200ILD-TR

                                        536-556-PD70200ILD-TR Microchip Technology
                                        RoHS :
                                        Package : -
                                        In Stock : 2535
                                        1 : -
                                        Linear Technology/Analog Devices LTC4257IS8#TRPBF
                                        Mfr. Part #
                                        LTC4257IS8#TRPBF
                                        Twicea Part #
                                        84-556-LTC4257IS8#TRPBF
                                        Linear Technology/Analog Devices
                                        IC POE CNTRL 1 CHANNEL 8SOIC
                                        Datasheet Compare
                                          Min.:1
                                          Mult.:1
                                          8 Weeks PRODUCTION (Last Updated: 2 weeks ago) - 8-SOIC (0.154, 3.90mm Width) YES 8 - - - -40°C~85°C Tape & Reel (TR) 2005 - e3 - Active 1 (Unlimited) 8 EAR99 Controller (PD) - Matte Tin (Sn) - - - - 57V Max DUAL GULL WING 260 1 - - 3.99mm - 30 LTC4257 8 - - - - - - - - - 1 - - - - - 12.95W 3mA - - - - - - - - - - - - - - - Yes - - 802.3af (PoE) No - - 5mm 3.9mm - - ROHS3 Compliant Lead Free
                                          LTC4257IS8#TRPBF
                                          LTC4257IS8#TRPBF

                                          84-556-LTC4257IS8#TRPBF Linear Technology/Analog Devices
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                                          Integrated Circuits (ICs)

                                          PMIC - Power Over Ethernet (PoE) Controllers definition: Power Over Ethernet controllers (PoE controller) are a device for controlling the power supply of equipment over Ethernet cables while still... PMIC - Power Over Ethernet (PoE) Controllers Product Listing: PM8805TR,LTC4278IDKD#TRPBF,LT4295HUFD#TRPBF,TPS23751PWP,LTC4263CDE-1#PBF.Integrated Circuits (ICs) type:Embedded - Microcontrollers(134273),Memory(116337),PMIC - Voltage Regulators - Linear(107072),PMIC - Supervisors(101983),Embedded - FPGAs (Field Programmable Gate Array)(62862) .PMIC - Power Over Ethernet (PoE) Controllers has 1234 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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