Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Type Mount Operating Temperature Packaging Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Technology Frequency Operating Supply Current Current - Supply Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Operating Supply Voltage Lead Free Depth Max Supply Current Number of Terminations Factory Lead Time Weight REACH SVHC Max Supply Voltage Min Supply Voltage Resistance Number of Pins Interface Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Radiation Hardening Max Frequency Nominal Input Voltage HTS Code Number of Functions Max Input Voltage Nominal Supply Current JESD-609 Code Terminal Finish Surface Mount Max Power Dissipation Voltage - Supply Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Pin Count Supply Voltage-Max (Vsup) Supply Voltage-Min (Vsup) Number of Channels Time@Peak Reflow Temperature-Max (s) Power Dissipation Adjustable Threshold Subcategory Power Supplies Supply Current-Max (Isup) JESD-30 Code Supplier Device Package Min Input Voltage Output Power Output Current Neg Supply Voltage-Nom (Vsup) Number of Outputs Power - Max Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Max Duty Cycle Duty Cycle Standards Control Mode Control Technique Switcher Configuration Switching Frequency-Max Neg Supply Voltage-Max (Vsup) Neg Supply Voltage-Min (Vsup) Internal Switch(s) Min Current Limit Auxiliary Sense
LTC4292IUJ#TRPBF LTC4292IUJ#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PSE) -40°C~85°C Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc4291iuftrpbf-datasheets-2965.pdf 40-WFQFN Exposed Pad 10 Weeks 3V~3.6V 8 71.3W 802.3at (PoE+), 802.3af (PoE), 802.3bt No
MAX5953BUTM+T MAX5953BUTM+T Maxim Integrated
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0 0x0x0 download Controller (PD), DC/DC Surface Mount 0°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA 0.8mm ROHS3 Compliant 2007 /files/maximintegrated-max5953dutmt-datasheets-3358.pdf 48-WFQFN Exposed Pad 7mm 7mm Lead Free 48 48 yes EAR99 1 e3 Matte Tin (Sn) 11V~76V QUAD 260 0.5mm MAX5953 48 1 30 Switching Regulator or Controllers 15W 48V 76V 802.3af (PoE) VOLTAGE-MODE PULSE WIDTH MODULATION BUCK 250kHz Yes No
MCZ34670EGR2 MCZ34670EGR2 NXP Semiconductors
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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tape & Reel (TR) 3 (168 Hours) 4.5mA 2.65mm ROHS3 Compliant 2005 /files/nxpusainc-mcz34670egr2-datasheets-3309.pdf 20-SOIC (0.295, 7.50mm Width) 7.5mm 20 EAR99 1 e3 Matte Tin (Sn) YES 60V Max DUAL GULL WING 260 MCZ34670 1 40 Switching Regulator or Controllers R-PDSO-G20 12.95W 60V 30V 80V 0.7A 802.3af (PoE) CURRENT-MODE PULSE WIDTH MODULATION SINGLE 480kHz No
MAX5993ATL+TW MAX5993ATL+TW Maxim Integrated
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant QFN 16 Weeks
TPS2383PMR TPS2383PMR Texas Instruments
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0 0x0x0 download Controller (PSE) Surface Mount 0°C~70°C Tape & Reel (TR) 3 (168 Hours) 5mA 1.6mm ROHS3 Compliant /files/texasinstruments-tps2383pmr-datasheets-3440.pdf 64-LQFP 10mm 10mm Contains Lead 64 EAR99 3.3V DIGITAL & 5V ANALOG SUPPLY CAN BE INTERNALLY GENERATED OR CAN BE SUPPLIED EXTERNALLY 1 44V~57V QUAD GULL WING 48V 0.5mm TPS2383 64 57V 44V 8 NO Power Management Circuits 10mA S-PQFP-G64 15.4W 802.3af (PoE) No
MAX5952AUAX+ MAX5952AUAX+ Maxim Integrated
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0 0x0x0 download Controller (PSE) Surface Mount 0°C~85°C Tube 1 (Unlimited) BICMOS 400kHz 4.8mA ROHS3 Compliant 2009 /files/maximintegrated-max5952auax-datasheets-3443.pdf 36-BSOP (0.295, 7.50mm Width) 36 36 yes EAR99 80V 1 3mA e3 Matte Tin (Sn) 32V~60V DUAL GULL WING 260 48V 0.8mm MAX5952 36 60V 32V 4 941mW NO Power Management Circuits 30/60V 6.8mA 15mA 45W 802.3at (PoE+), 802.3af (PoE) No
LTC4266AIUHF-2#TRPBF LTC4266AIUHF-2#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PSE) -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 2.4mA ROHS3 Compliant 2007 /files/lineartechnologyanalogdevices-ltc4266ciuhftrpbf-datasheets-3182.pdf 38-WFQFN Exposed Pad 38 26 Weeks 38 PRODUCTION (Last Updated: 6 days ago) EAR99 e3 Matte Tin (Sn) YES 45V~57V QUAD 0.5mm LTC4266 38 4 Power Management Circuits 5mA 52.7W 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LT4293HMS#TRPBF LT4293HMS#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PD) -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) 2mA ROHS3 Compliant /files/lineartechnologyanalogdevices-lt4293iddtrpbf-datasheets-2677.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 14 Weeks 60V 1 90W 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ No Yes
MAX5945CAX+T MAX5945CAX+T Maxim Integrated
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0 0x0x0 download Controller (PSE) Surface Mount 0°C~70°C Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2006 /files/maximintegrated-max5945caxt-datasheets-3459.pdf 36-BSOP (0.295, 7.50mm Width) 36 36 Serial yes EAR99 PROGRAMMBLE I2C INTERFACE 1 4.2mA e3 Matte Tin (Sn) 941mW 32V~60V DUAL GULL WING 260 3.3V 0.8mm MAX5945 36 5.5V 3V 4 941mW YES Power Management Circuits 1.8/5V 6.8mA 15.4W 802.3af (PoE) No
TPS2383BPM TPS2383BPM Texas Instruments
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0 0x0x0 download Controller (PSE) Surface Mount -40°C~85°C Tray 3 (168 Hours) 5mA ROHS3 Compliant /files/texasinstruments-tps2383apmrg4-datasheets-3220.pdf 64-LQFP 10mm 1.4mm Lead Free 64 342.689036mg 64 yes EAR99 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) 44V~57V QUAD GULL WING 260 48V 0.5mm TPS2383 64 57V 44V 8 NO Power Management Circuits 3.35V 15.4W 802.3af (PoE) No
SI3400-E1-GM SI3400-E1-GM Silicon Labs
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Min: 1

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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tube 3 (168 Hours) SMD/SMT 85°C -40°C 350kHz 2mA 2mA RoHS Compliant 1999 /files/siliconlabs-si3400cgm-datasheets-3320.pdf 20-VQFN Exposed Pad 61.603514mg No SVHC 5.5V 2.8V 20 No 57V 2mA 15W 2.8V~57V SI3400 1 20-QFN (5x5) 2.8V 2A 1 15W 802.3af (PoE) Yes No
MAX5953CUTM+T MAX5953CUTM+T Maxim Integrated
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0 0x0x0 download Controller (PD), DC/DC Surface Mount 0°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA 0.8mm ROHS3 Compliant 2007 /files/maximintegrated-max5953dutmt-datasheets-3358.pdf 48-WFQFN Exposed Pad 7mm 7mm Lead Free 48 48 yes EAR99 1 e3 Matte Tin (Sn) 11V~76V QUAD 260 0.5mm MAX5953 48 1 30 Switching Regulator or Controllers 15W 48V 76V 802.3af (PoE) VOLTAGE-MODE PULSE WIDTH MODULATION BUCK 250kHz Yes No
LTC4270CIUKG#TRPBF LTC4270CIUKG#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PSE) -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 9mA 0.8mm ROHS3 Compliant 2012 /files/lineartechnologyanalogdevices-ltc4270ciukgtrpbf-datasheets-3391.pdf 52-WFQFN Exposed Pad 8mm 7mm 52 8 Weeks EAR99 8542.39.00.01 1 e3 Matte Tin (Sn) YES 45V~57V QUAD 3.3V 0.5mm LTC4270 52 3.6V 3V 12 Power Management Circuits 3.354V 15mA R-PQCC-N52 13W 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
MAX5953AUTM+T MAX5953AUTM+T Maxim Integrated
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0 0x0x0 download Controller (PD), DC/DC Surface Mount 0°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA 0.8mm ROHS3 Compliant 2007 /files/maximintegrated-max5953dutmt-datasheets-3358.pdf 48-WFQFN Exposed Pad 7mm 7mm Lead Free 48 48 yes EAR99 1 e3 Matte Tin (Sn) 11V~76V QUAD 260 0.5mm MAX5953 48 1 30 Switching Regulator or Controllers 15W 48V 76V 802.3af (PoE) VOLTAGE-MODE PULSE WIDTH MODULATION BUCK 250kHz Yes No
MAX5941BESE+T MAX5941BESE+T Maxim Integrated
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0 0x0x0 download Controller (PD) Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA ROHS3 Compliant 2004 /files/maximintegrated-max5941aeset-datasheets-3371.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 7 Weeks yes EAR99 1 e3 Matte Tin (Sn) 18V~67V DUAL GULL WING 260 13V MAX5941 16 36V 1 YES Switching Regulator or Controllers 12.95W 0.3A 802.3af (PoE) CURRENT-MODE No
SI34061-A-GMR SI34061-A-GMR Silicon Labs
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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tape & Reel (TR) 3 (168 Hours) /files/siliconlabs-si3406agmr-datasheets-2511.pdf 24-VQFN Exposed Pad 8 Weeks 2.7V~57V 1 30W 802.3at (PoE) Yes
LM5072MH-50/NOPB LM5072MH-50/NOPB Texas Instruments
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0 0x0x0 download Controller (PD), DC/DC Surface Mount -40°C~125°C Tube 1 (Unlimited) 1MHz 700μA ROHS3 Compliant 16-PowerTSSOP (0.173, 4.40mm Width) 5mm 900μm 4.4mm Contains Lead 4.4mm 3mA 16 172.98879mg Unknown 1.2Ohm 16 no EAR99 No 100V 1 700μA e3 Matte Tin (Sn) 9V~70V DUAL GULL WING 260 LM5072 1 Switching Regulator or Controllers 12.95W 48V 80 % 802.3af (PoE) CURRENT-MODE PULSE WIDTH MODULATION SINGLE Both Yes
LM5070SD-80/NOPB LM5070SD-80/NOPB Texas Instruments
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0 0x0x0 download Controller (PD), DC/DC Surface Mount -40°C~125°C Tape & Reel (TR) 1 (Unlimited) BICMOS 0.8mm ROHS3 Compliant 16-WFDFN Exposed Pad 5mm Contains Lead 16 16 yes EAR99 1MHz 1 e3 Matte Tin (Sn) 1.8V~75V DUAL 260 LM5070 1 Switching Regulator or Controllers 13W 48V 75V 0.42A 80 % 802.3af (PoE) CURRENT-MODE PULSE WIDTH MODULATION SINGLE 665kHz Both No
LTC4290AIUJ#TRPBF LTC4290AIUJ#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PSE) -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 10mA ROHS3 Compliant 2013 /files/lineartechnologyanalogdevices-ltc4290biujtrpbf-datasheets-3262.pdf 40-WFQFN Exposed Pad 6mm 6mm 40 16 Weeks ALSO REQUIRED VDD OF 3V TO 3.6V 1 e3 Matte Tin (Sn) YES 3V~3.6V QUAD 0.5mm LTC4290 40 8 Power Management Circuits 3.354V 15mA S-PQCC-N40 -54V 90W 802.3at (PoE+), 802.3af (PoE), LTPoE++ -45V -57V No
MAX5965BEAX+ MAX5965BEAX+ Maxim Integrated
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0 0x0x0 download Controller (PSE) Surface Mount -40°C~85°C Bulk 2 (1 Year) BICMOS 400kHz 200μA ROHS3 Compliant 2012 /files/maximintegrated-max5965beaxt-datasheets-3203.pdf 36-BSOP (0.295, 7.50mm Width) 15.375mm 7.5mm 36 6 Weeks 723.394782mg 36 yes EAR99 60V 1 1.389W 32V~60V DUAL GULL WING 48V 0.8mm MAX5965 36 32V 4 NO Power Management Circuits 6.8mA 45W 802.3at (PoE+), 802.3af (PoE) No
SI3401-D-GM SI3401-D-GM Silicon Labs
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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tube 3 (168 Hours) 85°C -40°C 2mA 2mA RoHS Compliant 1999 /files/siliconlabs-si3400cgm-datasheets-3320.pdf 20-VQFN Exposed Pad Lead Free No 15W 2.8V~57V SI3401 1 20-QFN (5x5) 15W 802.3af (PoE) Yes No
PD69012 PD69012 Microchip Technology
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0 0x0x0 download Driver Surface Mount Tray 1 (Unlimited) 85°C -40°C RoHS Compliant LQFP 55V 80V -300mV 80 yes 8542.39.00.01 12 802.3at (PoE+), 802.3af (PoE)
MAX5953DUTM+T MAX5953DUTM+T Maxim Integrated
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0 0x0x0 download Controller (PD), DC/DC Surface Mount 0°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA 0.8mm ROHS3 Compliant 2007 /files/maximintegrated-max5953dutmt-datasheets-3358.pdf 48-WFQFN Exposed Pad 7mm 7mm Lead Free 48 48 yes EAR99 1 e3 Matte Tin (Sn) 11V~76V QUAD 260 0.5mm MAX5953 48 1 30 Switching Regulator or Controllers 15W 48V 76V 802.3af (PoE) VOLTAGE-MODE PULSE WIDTH MODULATION BUCK 250kHz Yes No
LTC4266IGW#TRPBF LTC4266IGW#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Controller (PSE) -40°C~85°C Tape & Reel (TR) 1 (Unlimited) CMOS 2.4mA ROHS3 Compliant 2012 /files/lineartechnologyanalogdevices-ltc4266cgwtrpbf-datasheets-3200.pdf 36-BSOP (0.295, 7.50mm Width) 7.506mm 36 8 Weeks EAR99 1 e3 Matte Tin (Sn) YES 45V~57V DUAL GULL WING 3.3V 0.8mm LTC4266 36 3V 4 YES Power Management Circuits 3mA R-PDSO-G36 25.5W 802.3at (PoE+), 802.3af (PoE) No
MAX5941AESE+T MAX5941AESE+T Maxim Integrated
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Min: 1

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0 0x0x0 download Controller (PD) Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS 400μA ROHS3 Compliant 2004 /files/maximintegrated-max5941aeset-datasheets-3371.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 67V 16 7 Weeks 200.686274mg 1.1Ohm 16 yes EAR99 1 e3 Matte Tin (Sn) 18V~67V DUAL GULL WING 260 13V MAX5941 16 36V 1 YES Switching Regulator or Controllers 12.95W 0.3A 85 % 802.3af (PoE) CURRENT-MODE No
TPS23841PJDG4 TPS23841PJDG4 Texas Instruments
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0 0x0x0 download Controller (PSE) -40°C~125°C Tray 3 (168 Hours) 10mA ROHS3 Compliant 64-TQFP Exposed Pad 10mm 1.2mm 10mm Contains Lead 64 6 Weeks 248.398522mg 64 ACTIVE (Last Updated: 1 week ago) yes 1mm EAR99 48V 1 57V e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES 21.5V~57V QUAD GULL WING 260 48V 0.5mm TPS23841 64 21.5V 4 NO Power Management Circuits 34V 25W 802.3af (PoE) Yes 571mA No
SI3401-E1-GM SI3401-E1-GM Silicon Labs
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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tube 3 (168 Hours) SMD/SMT 350kHz 2mA 0.9mm RoHS Compliant 1999 /files/siliconlabs-si3400cgm-datasheets-3320.pdf 20-VQFN Exposed Pad 5mm 5mm Lead Free 20 61.603514mg No SVHC 20 1 57V 2mA YES 15W 2.8V~57V QUAD 5V 0.8mm SI3401 20 1 1.2W 2.8V 2A 802.3af (PoE) Yes No
TPS23750PWPG4 TPS23750PWPG4 Rochester Electronics
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0 0x0x0 download Controller (PD), DC/DC -40°C~85°C Tube 2 (1 Year) 2mA ROHS3 Compliant 20-PowerTSSOP (0.173, 4.40mm Width) 0V~67V 1 20-HTSSOP 12.95W 802.3af (PoE) Yes No
TPS2384PAPG4 TPS2384PAPG4 Texas Instruments
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0 0x0x0 download Controller (PSE) -40°C~125°C Tube 3 (168 Hours) 400kHz 10mA ROHS3 Compliant /files/texasinstruments-tps2384papg4-datasheets-6724.pdf 64-PowerTQFP 10mm 1.2mm 10mm 48V Lead Free 64 6 Weeks 258.207457mg 64 ACTIVE (Last Updated: 6 days ago) yes 1mm EAR99 48V 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES 44V~57V QUAD GULL WING 260 48V 0.5mm TPS2384 64 57V 4 NO Power Management Circuits 450mA 15.4W 802.3af (PoE) Yes No
SI3400-C-GM SI3400-C-GM Silicon Labs
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0 0x0x0 download Controller (PD), DC/DC Surface Mount -40°C~85°C Tube 1 (Unlimited) 85°C -40°C 2mA RoHS Compliant 1999 /files/siliconlabs-si3400cgm-datasheets-3320.pdf 20-VQFN Exposed Pad Lead Free 2.8V~57V SI3400 1 20-QFN (5x5) 15W 802.3af (PoE) Yes No

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