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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 Operating Supply Voltage 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 Power Max Output Power Input Voltage-Nom Power Dissipation Supply Current-Max (Isup) Adjustable Threshold Neg Supply Voltage-Nom (Vsup) Control Mode Input Voltage (Min) Input Voltage (Max) Voltage - Supply Standards Control Technique Switcher Configuration Switching Frequency-Max Neg Supply Voltage-Max (Vsup) Neg Supply Voltage-Min (Vsup) Internal Switch(s) Auxiliary Sense
TPS2384PAPRG4 TPS2384PAPRG4 Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) yes Active 3 (168 Hours) 64 EAR99 10mm ROHS3 Compliant Lead Free 64 64-PowerTQFP 1.2mm 10mm 1mm 258.207457mg -40°C~125°C 10mA 1 48V Controller (PSE) e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD GULL WING 260 48V TPS2384 64 YES 0.5mm 4 Power Management Circuits 57V 15.4W NO 44V~57V 802.3af (PoE) Yes No
MAX5942ACSE+T MAX5942ACSE+T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 yes Obsolete 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant N 16-SOIC (0.154, 3.90mm Width) 3.9mm 0°C~70°C BICMOS 400μA 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING 260 MAX5942 16 1 Switching Regulator or Controllers 12.95W 1A 48V CURRENT-MODE 67V 18V~67V 802.3af (PoE) PULSE WIDTH MODULATION SINGLE No
MAX5941AESE+ MAX5941AESE+ Maxim Integrated 0.0000
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0.00000000 download 7 Weeks Tube 2004 yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm -40°C~85°C BICMOS 400μA 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING 260 48V MAX5941 16 YES 1 Switching Regulator or Controllers 67V 12.95W 0.3A YES CURRENT-MODE 18V~67V 802.3af (PoE) No
LTC4267CGN#TRPBF LTC4267CGN#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2007 Active 1 (Unlimited) 16 EAR99 3.99mm 4.98mm ROHS3 Compliant 16 16-SSOP (0.154, 3.90mm Width) 3.899mm 0°C~70°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 240kHz No
MAX5942AESE+ MAX5942AESE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2004 yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant N 16-SOIC (0.154, 3.90mm Width) 3.9mm -40°C~85°C BICMOS 400μA 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING 260 MAX5942 16 YES 1 Switching Regulator or Controllers 12.95W 1A 48V CURRENT-MODE 67V 18V~67V 802.3af (PoE) PULSE WIDTH MODULATION SINGLE No
PD39100C-GGGG PD39100C-GGGG Microsemi 0.0000
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0.00000000 14 Weeks LIMITED TIME BUY (Last Updated: 1 month ago) Tray 2012 Active 1 (Unlimited) RoHS Compliant
SI3452D-B02-GM SI3452D-B02-GM Silicon Labs 0.0000
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0.00000000 download Tray 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 830μm -40°C~85°C 3.7mA 1 Controller (PSE) QUAD 3.3V SI3452 40 YES 0.5mm 3V 4 Power Management Circuits 3.6V 40W 40W -54V 45V~57V 802.3at (PoE+), 802.3af (PoE) -51V -57V Yes No
MAX5922BEUI+T MAX5922BEUI+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2003 yes Active 1 (Unlimited) 28 EAR99 9.7mm ROHS3 Compliant 28 28-TSSOP (0.173, 4.40mm Width) 4.4mm -40°C~85°C BICMOS 1 1mA Controller (PSE) e3 Matte Tin (Sn) DUAL GULL WING 260 48V MAX5922 28 0.65mm 32V 1 Power Management Circuits 48V 60V 1.026W 15.4W 1.026W YES 32V~60V 802.3af (PoE) Yes No
LTC4278CDKD LTC4278CDKD Linear Technology/Analog Devices 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) 32 EAR99 7mm Non-RoHS Compliant 32-WFDFN Exposed Pad 4mm 0°C~70°C CMOS 1.35mA Max 0.8mm 1 Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL NO LEAD 260 30 32 YES 0.4mm R-PDSO-N32 1 Switching Regulator or Controllers Not Qualified 25.5W 14V CURRENT-MODE 4.5V 20V 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE Yes
LTC4291IUF-1#PBF LTC4291IUF-1#PBF Linear Technology / Analog Devices 0.0000
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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
SI3453C-B02-GM SI3453C-B02-GM Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tray 1999 Obsolete 3 (168 Hours) 40 6mm RoHS Compliant 40 40-VFQFN Exposed Pad 6mm -40°C~85°C 4mA 0.9mm 1 Controller (PSE) QUAD 3.3V SI3453 40 YES 0.5mm 4 40W 40W 45V~57V 802.3at (PoE+), 802.3af (PoE) Yes No
LTC4267IGN-3#TRPBF LTC4267IGN-3#TRPBF Linear Technology / Analog Devices 0.0000
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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
MAX5992CETG+T MAX5992CETG+T Maxim Integrated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant QFN
MAX5980AGTJ+ MAX5980AGTJ+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2013 Active 1 (Unlimited) 32 60V 5mm ROHS3 Compliant 32 32-WFQFN Exposed Pad 400kHz 5mm -40°C~105°C BICMOS 5mA 0.8mm 1 60V Controller (PSE) QUAD 54V MAX5980 YES 0.5mm 4 70W 70W 32V~60V 802.3at (PoE+), 802.3af (PoE) No
LT4293IDD#TRPBF LT4293IDD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 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
LTC4259ACGW#TRPBF LTC4259ACGW#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 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 NO 48V~57V 802.3af (PoE) No
MAX5953BUTM+T MAX5953BUTM+T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 48 EAR99 7mm ROHS3 Compliant Lead Free 48 48-WFQFN Exposed Pad 7mm 0°C~85°C BICMOS 400μA 0.8mm 1 Controller (PD), DC/DC e3 Matte Tin (Sn) QUAD 260 30 MAX5953 48 0.5mm 1 Switching Regulator or Controllers 15W 48V VOLTAGE-MODE 76V 11V~76V 802.3af (PoE) PULSE WIDTH MODULATION BUCK 250kHz Yes No
LTC4270AIUKG#PBF LTC4270AIUKG#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2011 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 90W 15mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LTC4267IGN-1#PBF LTC4267IGN-1#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2011 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 240kHz No
LTC4264IDE#PBF LTC4264IDE#PBF Linear Technology / Analog Devices 0.0000
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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
MAX5941BESE+ MAX5941BESE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2004 yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm -40°C~85°C BICMOS 400μA 1 Controller (PD) e3 Matte Tin (Sn) DUAL GULL WING 260 48V MAX5941 16 YES 1 Switching Regulator or Controllers 67V 12.95W 0.3A YES CURRENT-MODE 18V~67V 802.3af (PoE) No
LTC4270CIUKG#TRPBF LTC4270CIUKG#TRPBF Linear Technology / Analog Devices 0.0000
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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
SI3404-A-GMR SI3404-A-GMR Silicon Labs 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 3 (168 Hours) 20-VFQFN Exposed Pad -40°C~85°C Controller (PD), DC/DC 1 15.4W 1.5V~57V 802.3at (PoE) Yes
LTC4263IS#TRPBF LTC4263IS#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 14 EAR99 8.649mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.899mm -40°C~85°C CMOS 2mA Controller (PSE) e3 Matte Tin (Sn) DUAL GULL WING 260 5V 30 LTC4263 14 YES 1 15.4W 33V~66V 802.3af (PoE) Yes No
MAX5981AETE+ MAX5981AETE+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Box 2011 yes Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant No 16 RESET THRESHOLD VOLTAGE IS 4V 16-WQFN Exposed Pad 5mm -40°C~85°C BICMOS 270μA 0.8mm 1 Controller (PD) QUAD 48V MAX5981 16 0.8mm 1 Power Management Circuits 48V 60V 2.29W 25.5W 0.55mA NO 36.6V~60V 802.3at (PoE+), 802.3af (PoE) Yes
LTC4269IDKD-2#PBF LTC4269IDKD-2#PBF Linear Technology / Analog Devices 0.0000
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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
MAX5981BETE+T MAX5981BETE+T Maxim Integrated 0.0000
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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
LT4276AHUFD#TRPBF LT4276AHUFD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 28-WFQFN Exposed Pad -40°C~125°C 2mA Max Controller (PD), DC/DC LT4276 28 1 90W 60V Max 802.3at (PoE+), 802.3af (PoE), LTPoE++ No Yes
LT4294HMS#TRPBF LT4294HMS#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 20 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~125°C 2mA Controller (PD) LT4294 10 1 71W 60V Max 802.3at (PoE+), 802.3af (PoE), 802.3bt No Yes
LTC4263CDE-1#PBF LTC4263CDE-1#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 months ago) Tube 2007 Active 1 (Unlimited) 14 EAR99 4mm ROHS3 Compliant 14 14-WFDFN Exposed Pad No SVHC 110Hz 3mm 0°C~70°C CMOS 2mA 0.8mm 1mA 48V 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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