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PoE Controllers

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Thickness Weight Operating Temperature Technology Operating Supply Current Current - Supply Height Seated (Max) HTS Code Number of Functions Nominal Supply Current Nominal Input Voltage Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Power - Max Output Current-Max Output Current Output Power Input Voltage-Nom Power Dissipation Supply Current-Max (Isup) Adjustable Threshold Control Mode Input Voltage (Min) Input Voltage (Max) Voltage - Supply Standards Control Technique Switcher Configuration Switching Frequency-Max Internal Switch(s) Min Current Limit Auxiliary Sense
PD63000P4G-0400 PD63000P4G-0400 Microsemi 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray Obsolete 1 (Unlimited) Non-RoHS Compliant
LT4275CHMS#TRPBF LT4275CHMS#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm -40°C~125°C BIPOLAR 2mA Max 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING LT4275 10 YES 0.5mm 23V 1 Power Management Circuits 23/60V 60V 13W 2.2mA 23V~60V 802.3af (PoE) No Yes
LT4294IMS#TRPBF LT4294IMS#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) -40°C~85°C 2mA Controller (PD) LT4294 10 1 71W 60V Max 802.3at (PoE+), 802.3af (PoE), 802.3bt No Yes
MAX5991BETP+ MAX5991BETP+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tube 2015 Active 1 (Unlimited) 20 EAR99 ROHS3 Compliant 20-WFQFN Exposed Pad -40°C~85°C BICMOS 4.8mA Controller (PD), DC/DC QUAD NO LEAD 48V MAX5991 YES 0.5mm S-PQCC-N20 1 Power Management Circuits Not Qualified 48V 6.49W 6.6mA 8.7V~60V 802.3af (PoE) Yes
LTC4273HTK-1 LTC4273HTK-1 Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Obsolete 1 (Unlimited) Non-RoHS Compliant
LTC4267CDHC#PBF LTC4267CDHC#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2007 Active 1 (Unlimited) 16 EAR99 3mm 5mm ROHS3 Compliant Lead Free 16 16-WFDFN Exposed Pad No SVHC 200kHz 750μm 3mm 0°C~70°C CMOS 3mA Max 1 3mA -57V Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL 260 30 LTC4267 16 YES 1 Switching Regulator or Controllers 12.95W 1A CURRENT-MODE 57V Max 802.3af (PoE) SINGLE No
LM5073MHX LM5073MHX Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) no Obsolete 1 (Unlimited) 14 EAR99 5mm Non-RoHS Compliant Contains Lead No 14 14-PowerTSSOP (0.173, 4.40mm Width) 4.4mm -40°C~125°C 2mA 1 Controller (PD) e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM5073 14 0.65mm 1 12.95W 0.93A 25W 48V 9V 70V 9V~70V 802.3af (PoE) BUCK Yes
LTC4269IDKD-2#PBF LTC4269IDKD-2#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2010 Active 1 (Unlimited) 32 EAR99 7mm ROHS3 Compliant No 32 32-WFDFN Exposed Pad No SVHC 500kHz 4mm -40°C~85°C CMOS 1.35mA Max 0.8mm 1 1.35mA 60V Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL 260 30 LTC4269 32 YES 0.4mm 1 Switching Regulator or Controllers 25.5W 12V CURRENT-MODE 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE Yes
LTC4269IDKD-2#TRPBF LTC4269IDKD-2#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2007 Active 1 (Unlimited) 32 EAR99 7mm ROHS3 Compliant 32-WFDFN Exposed Pad 4mm -40°C~85°C CMOS 1.35mA Max 0.8mm 1 Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL NO LEAD 260 30 LTC4269 32 YES 0.4mm R-PDSO-N32 1 Switching Regulator or Controllers Not Qualified 25.5W 12V CURRENT-MODE 9.25V 25V 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE 560kHz Yes
TPS23881ARTQR TPS23881ARTQR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Tape & Reel (TR) yes Active 3 (168 Hours) 56 ROHS3 Compliant ALSO REQUIRE 3V TO 3.6V SUPPLY VOLTAGE 56-VFQFN Exposed Pad -40°C~125°C 6mA 1mm 1 Controller (PSE) QUAD 54V TPS23881 YES 0.5mm S-PQCC-N56 44V 8 57V 127W YES 3V~3.6V 802.3at (PoE+), 802.3bt No
LT4275BHMS#TRPBF LT4275BHMS#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm -40°C~125°C BIPOLAR 2mA Max 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING LT4275 10 YES 0.5mm 23V 1 Power Management Circuits 23/60V 60V 25.5W 2.2mA 23V~60V 802.3at (PoE+), 802.3af (PoE) No Yes
MAX5981BETE+T MAX5981BETE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant No 16 16-WQFN Exposed Pad 5mm -40°C~85°C BICMOS 270μA 0.8mm 1 Controller (PD) QUAD 48V MAX5981 0.8mm 1 60V 25.5W YES 36.6V~60V 802.3at (PoE+), 802.3af (PoE) Yes
LTC4291IUF-1#PBF LTC4291IUF-1#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 24-WFQFN Exposed Pad -40°C~85°C 10mA Controller (PSE) 8 71.3W 3V~3.6V 802.3at (PoE+), 802.3af (PoE), 802.3bt No
LTC4264IDE#PBF LTC4264IDE#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2007 Active 1 (Unlimited) 12 EAR99 4mm ROHS3 Compliant 12-WFDFN Exposed Pad 3mm -40°C~85°C CMOS 3mA Max 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL 260 30 LTC4264 12 YES 0.5mm 1 Power Management Circuits 35W 57V Max 802.3af (PoE) SINGLE Yes No
LTC4270CIUKG#TRPBF LTC4270CIUKG#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 52 EAR99 8mm ROHS3 Compliant 52-WFQFN Exposed Pad 7mm -40°C~85°C CMOS 9mA 0.8mm 8542.39.00.01 1 Controller (PSE) e3 Matte Tin (Sn) QUAD 3.3V LTC4270 52 YES 0.5mm R-PQCC-N52 3V 12 Power Management Circuits 3.354V 3.6V 13W 15mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
MAX5995BETE+ MAX5995BETE+ Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 16-WQFN Exposed Pad -40°C~85°C 250μA Controller (PD), DC/DC NOT SPECIFIED NOT SPECIFIED 1 91W 60V 802.3af (PoE) Yes
LTC4291IUF#PBF LTC4291IUF#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2018 Active 1 (Unlimited) ROHS3 Compliant 24-WFQFN Exposed Pad -40°C~85°C Controller (PSE) 8 71.3W 3V~3.6V 802.3at (PoE+), 802.3af (PoE), 802.3bt No
MAX5992BETG+T MAX5992BETG+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant QFN
SI3483-A02-GM SI3483-A02-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube yes Not For New Designs 1 (Unlimited) RoHS Compliant 24-WFQFN Exposed Pad -40°C~85°C Power Management 1 2.7V~3.6V 802.3at (PoE+), 802.3af (PoE) No
LTC4267IGN-3#TRPBF LTC4267IGN-3#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 16 EAR99 4.8895mm ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) 3.899mm -40°C~85°C CMOS 3mA Max 1 Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC4267 16 YES 0.635mm 1 Switching Regulator or Controllers 12.95W 1A CURRENT-MODE 57V Max 802.3af (PoE) SINGLE 330kHz No
MAX5993ATL+W MAX5993ATL+W Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Tray Active 1 (Unlimited) ROHS3 Compliant QFN
LT4293IDD#PBF LT4293IDD#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube Active 1 (Unlimited) ROHS3 Compliant 10-WFDFN Exposed Pad -40°C~85°C TJ 2mA Controller (PD) 1 90W 60V 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ No Yes
TPS2377DR TPS2377DR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm 72.603129mg -40°C~85°C 240μA 1 57V Controller (PD) e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 48V TPS2377 8 YES 1 Power Management Circuits 12.95W 350mA 13W 0.45mA NO 0V~57V 802.3af (PoE) Yes 405mA No
SI3452-B01-GM SI3452-B01-GM Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tube 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm 105.687022mg -40°C~85°C 3.7mA 1 Controller (PSE) QUAD 3.3V SI3452 40 0.5mm 3V 4 3.6V 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
LTC4267IDHC-3#TRPBF LTC4267IDHC-3#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant 16-WFDFN Exposed Pad 3mm -40°C~85°C CMOS 3mA Max 0.8mm 1 Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL 260 30 LTC4267 16 YES 0.5mm 1 Switching Regulator or Controllers 12.95W 1A CURRENT-MODE 57V Max 802.3af (PoE) SINGLE 330kHz No
SI3406-A-GMR SI3406-A-GMR Silicon Labs 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 3 (168 Hours) 20-VQFN Exposed Pad -40°C~85°C Controller (PD), DC/DC 1 20W 2.7V~57V 802.3at (PoE) Yes
LTC4274AIUHF-1#PBF LTC4274AIUHF-1#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 days ago) Tube 2012 Active 1 (Unlimited) 38 EAR99 7mm ROHS3 Compliant 38 38-WFQFN Exposed Pad No SVHC 1MHz 5mm -40°C~85°C CMOS 2.4mA 0.8mm 1 3.3V Controller (PSE) e3 Matte Tin (Sn) QUAD 3.3V LTC4274 38 YES 0.5mm 3V 1 Power Management Circuits 3.354V 4.3V 38.7W 5mA YES 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
PD63000UACG-V014 PD63000UACG-V014 Microsemi 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tray Obsolete 1 (Unlimited) Non-RoHS Compliant
LTC4259ACGW-1#PBF LTC4259ACGW-1#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tube 2006 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant 36-BSOP (0.295, 7.50mm Width) 7.506mm 0°C~70°C CMOS 2mA 1 Controller (PSE) e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V 30 LTC4259 36 YES 0.8mm R-PDSO-G36 3V 4 Power Management Circuits 4V 15.4W YES 48V~57V 802.3af (PoE) No
LTC4263IDE-1#TRPBF LTC4263IDE-1#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2006 Active 1 (Unlimited) 14 EAR99 4mm ROHS3 Compliant 14-WFDFN Exposed Pad 3mm -40°C~85°C CMOS 2mA 0.8mm Controller (PSE) e3 Matte Tin (Sn) DUAL 260 5V 30 LTC4263 14 YES 0.5mm 1 30W 33V~66V 802.3af (PoE) Yes No
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