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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Packaging Published Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Length RoHS Status Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Width Operating Temperature Technology Current - Supply Height Seated (Max) 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) Power - Max Output Voltage Output Current-Max Input Voltage-Nom 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
LT4275AIMS#TRPBF LT4275AIMS#TRPBF Linear Technology/Analog Devices $0.00
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download 8 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~85°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 90W 2.2mA 23V~60V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No Yes
LTC4265IDE#TRPBF LTC4265IDE#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) 12 EAR99 4mm ROHS3 Compliant ALSO OPERATES AT 48V, 54V, 57V 12-WFDFN Exposed Pad 3mm -40°C~85°C CMOS 1.35mA 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) QUAD 260 LTC4265 12 YES 0.5mm 1 Power Management Circuits 25.5W 3V 1A 60V 37.2V~60V 802.3at (PoE+), 802.3af (PoE) SINGLE Yes No
LT4275BHMS#TRPBF LT4275BHMS#TRPBF Linear Technology/Analog Devices $0.00
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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
LT4276BHUFD#TRPBF LT4276BHUFD#TRPBF Linear Technology/Analog Devices $0.00
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download 16 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 25.5W 60V Max 802.3at (PoE+), 802.3af (PoE) No Yes
LTC4267IDHC-3#TRPBF LTC4267IDHC-3#TRPBF Linear Technology/Analog Devices $0.00
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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
LTC4269IDKD-2#TRPBF LTC4269IDKD-2#TRPBF Linear Technology/Analog Devices $0.00
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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
LT4275AHMS#TRPBF LT4275AHMS#TRPBF Linear Technology/Analog Devices $0.00
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download 8 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 90W 2.2mA 23V~60V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No Yes
LT4275AHDD#TRPBF LT4275AHDD#TRPBF Linear Technology/Analog Devices $0.00
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download 10 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10-WFDFN Exposed Pad 3mm -40°C~125°C BIPOLAR 2mA Max 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL LT4275 10 YES 0.5mm 23V 1 Power Management Circuits 23/60V 60V 90W 2.2mA 23V~60V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No Yes
LT4276CHUFD#TRPBF LT4276CHUFD#TRPBF Linear Technology/Analog Devices $0.00
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download 16 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 13W 60V Max 802.3af (PoE) No Yes
LTC4269IDKD-2#PBF LTC4269IDKD-2#PBF Linear Technology/Analog Devices $0.00
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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
LTC4267IDHC#TRPBF LTC4267IDHC#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 2007 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 240kHz No
LTC4263CDE-1#TRPBF LTC4263CDE-1#TRPBF Linear Technology/Analog Devices $0.00
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download 10 Weeks Tape & Reel (TR) 2006 Active 1 (Unlimited) 14 EAR99 4mm ROHS3 Compliant 14-WFDFN Exposed Pad 3mm 0°C~70°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
LTC4264IDE#TRPBF LTC4264IDE#TRPBF Linear Technology/Analog Devices $0.00
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download 10 Weeks Tape & Reel (TR) 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
LTC4267IGN-3#TRPBF LTC4267IGN-3#TRPBF Linear Technology/Analog Devices $0.00
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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
LTC4265CDE#TRPBF LTC4265CDE#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) 12 EAR99 4mm ROHS3 Compliant 12-WFDFN Exposed Pad 3mm 0°C~70°C CMOS 1.35mA 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL 260 LTC4265 12 YES 0.5mm 1 Power Management Circuits 25.5W 3V 60V 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE Yes No
LTC4257IDD#TRPBF LTC4257IDD#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant 8-WFDFN Exposed Pad 3mm -40°C~85°C 3mA 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL 260 30 LTC4257 8 YES 0.5mm S-PDSO-N8 1 12.95W 57V Max 802.3af (PoE) Yes No
LT4275BIMS#TRPBF LT4275BIMS#TRPBF Linear Technology/Analog Devices $0.00
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download 8 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~85°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
LTC4257CDD-1#TRPBF LTC4257CDD-1#TRPBF Linear Technology/Analog Devices $0.00
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download 10 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant REQUIRES A NEGATIVE SUPPLY OF 48V 8-WFDFN Exposed Pad 3mm 0°C~70°C 3mA 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL 260 30 LTC4257 8 YES 0.5mm S-PDSO-N8 1 12.95W NO 57V Max 802.3af (PoE) Yes No
LT4294IDD#TRPBF LT4294IDD#TRPBF Linear Technology/Analog Devices $0.00
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download 10 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant 10 10-WFDFN Exposed Pad -40°C~85°C 2mA Controller (PD) LT4294 10 1 71W 60V Max 802.3at (PoE+), 802.3af (PoE), 802.3bt No Yes
LTC4257CDD#TRPBF LTC4257CDD#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant 8-WFDFN Exposed Pad 3mm 0°C~70°C 3mA 0.8mm 1 Controller (PD) e3 Matte Tin (Sn) DUAL 260 30 LTC4257 8 YES 0.5mm S-PDSO-N8 1 12.95W 57V Max 802.3af (PoE) Yes No
LT4275CHMS#TRPBF LT4275CHMS#TRPBF Linear Technology/Analog Devices $0.00
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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
LTC4274IUHF#TRPBF LTC4274IUHF#TRPBF Linear Technology/Analog Devices $0.00
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download 26 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 38 EAR99 7mm ROHS3 Compliant 38-WFQFN Exposed Pad 5mm -40°C~85°C CMOS 1.1mA 0.8mm 1 Controller (PSE) e3 Matte Tin (Sn) QUAD 260 3.3V LTC4274 38 YES 0.5mm R-PQCC-N38 3V 1 4.3V 25.5W 3V~4.3V 802.3at (PoE+), 802.3af (PoE) No
LTC4274CUHF#TRPBF LTC4274CUHF#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 38 EAR99 7mm ROHS3 Compliant 38-WFQFN Exposed Pad 5mm 0°C~70°C CMOS 1.1mA 0.8mm 1 Controller (PSE) e3 Matte Tin (Sn) QUAD 260 3.3V LTC4274 38 YES 0.5mm R-PQCC-N38 3V 1 4.3V 25.5W 3V~4.3V 802.3at (PoE+), 802.3af (PoE) No
LTC4259ACGW-1#TRPBF LTC4259ACGW-1#TRPBF Linear Technology/Analog Devices $0.00
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download 10 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 YES 48V~57V 802.3af (PoE) No
LTC4263IDE-1#TRPBF LTC4263IDE-1#TRPBF Linear Technology/Analog Devices $0.00
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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
LTC4259ACGW#TRPBF LTC4259ACGW#TRPBF Linear Technology/Analog Devices $0.00
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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
LTC4266AIUHF-3#TRPBF LTC4266AIUHF-3#TRPBF Linear Technology/Analog Devices $0.00
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download 20 Weeks Tape & Reel (TR) 2007 Active 1 (Unlimited) 38 EAR99 ROHS3 Compliant 38-WFQFN Exposed Pad -40°C~85°C CMOS 2.4mA Controller (PSE) e3 Matte Tin (Sn) QUAD LTC4266 38 YES 0.5mm R-PQCC-N38 4 Power Management Circuits 70W 5mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LTC4290BIUJ#TRPBF LTC4290BIUJ#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2013 Active 1 (Unlimited) 40 EAR99 6mm ROHS3 Compliant ALSO REQUIRED VDD OF 3V TO 3.6V 40-WFQFN Exposed Pad 6mm -40°C~85°C CMOS 10mA 1 Controller (PSE) e3 Matte Tin (Sn) QUAD LTC4290 40 YES 0.5mm S-PQCC-N40 8 Power Management Circuits 3.354V 25.5W 15mA -54V 3V~3.6V 802.3at (PoE+), 802.3af (PoE) -45V -57V No
LTC4258CGW#TRPBF LTC4258CGW#TRPBF Linear Technology/Analog Devices $0.00
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download 8 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 2mA 1 Controller (PSE) e3 Matte Tin (Sn) DUAL GULL WING 260 3.3V 30 LTC4258 36 YES 0.8mm R-PDSO-G36 3V 4 4V 15.4W NO 47V~57V 802.3af (PoE) No
LTC4266IGW#TRPBF LTC4266IGW#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant 36-BSOP (0.295, 7.50mm Width) 7.506mm -40°C~85°C CMOS 2.4mA 1 Controller (PSE) e3 Matte Tin (Sn) DUAL GULL WING 3.3V LTC4266 36 YES 0.8mm R-PDSO-G36 3V 4 Power Management Circuits 25.5W 3mA YES 45V~57V 802.3at (PoE+), 802.3af (PoE) No