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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 Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Package / Case Interface REACH SVHC Reach Compliance Code Frequency Height Width Mounting Type 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 Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Max) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Max Power Dissipation Power - Max Output Current-Max Output Current Input Voltage-Nom Number of Circuits Slew Rate Applications Supply Current-Max (Isup) Adjustable Threshold Neg Supply Voltage-Nom (Vsup) Supplier Device Package -3db Bandwidth Common Mode Rejection Ratio Control Mode Input Voltage (Min) Input Voltage (Max) Voltage - Supply Standards Average Bias Current-Max (IIB) Control Technique Switcher Configuration Switching Frequency-Max Input Offset Voltage-Max Unity Gain BW-Nom Amplifier Type Voltage - Supply, Single/Dual (±) Current - Output / Channel Internal Switch(s) Auxiliary Sense
LTC4270CIUKG#TRPBF LTC4270CIUKG#TRPBF Linear Technology/Analog Devices $0.00
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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
LT4276AHUFD#TRPBF LT4276AHUFD#TRPBF Linear Technology/Analog Devices $0.00
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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 $0.00
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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
LT1256CN LT1256CN Linear Technology/Analog Devices $0.00
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download Tube 1997 Active 1 (Unlimited) 14 EAR99 Non-RoHS Compliant 14-DIP (0.300, 7.62mm) not_compliant Through Hole BIPOLAR 14.5mA 3.937mm 1 e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED 5V NOT SPECIFIED LT1256 14 COMMERCIAL NO 2.54mm 70°C Operational Amplifier Not Qualified 1 300V/μs Current Feedback -5V 40MHz 57 dB 3000μV 40000 kHz OPERATIONAL AMPLIFIER 5V~30V ±2.5V~15V 40mA
LT1227CJ8 LT1227CJ8 Linear Technology/Analog Devices $0.00
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Tube Obsolete 1 (Unlimited) 8 EAR99 Non-RoHS Compliant 8-CDIP (0.300, 7.62mm) Through Hole 10mA 5.08mm 1 e0 Tin/Lead (Sn/Pb) DUAL 15V LT1227 8 NO 2.54mm R-GDIP-T8 Operational Amplifier Not Qualified 1 1100V/μs Current Feedback -15V 140MHz 3μA 140000 kHz OPERATIONAL AMPLIFIER 4V~30V ±2V~15V 60mA
LTC4274AIUHF-1#PBF LTC4274AIUHF-1#PBF Linear Technology/Analog Devices $0.00
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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
LTC4259ACGW-1#PBF LTC4259ACGW-1#PBF Linear Technology/Analog Devices $0.00
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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
LTC4270CIUKG#PBF LTC4270CIUKG#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2012 Active 1 (Unlimited) 52 EAR99 8mm ROHS3 Compliant 52 52-WFQFN Exposed Pad 2-Wire, I2C, Serial No SVHC 1MHz 7mm -40°C~85°C CMOS 9mA 8542.39.00.01 1 10mA 3.3V Controller (PSE) e3 Matte Tin (Sn) QUAD 3.3V LTC4270 52 YES 0.5mm 3V 12 Power Management Circuits 3.354V 3.6V 13W 15mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LTC4266AIUHF-3#PBF LTC4266AIUHF-3#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 2 days ago) Tube 2011 Active 1 (Unlimited) 38 EAR99 ROHS3 Compliant 38 38-WFQFN Exposed Pad 2-Wire, I2C, Serial No SVHC 1MHz -40°C~85°C CMOS 1.1mA 3.3V Controller (PSE) e3 Matte Tin (Sn) QUAD LTC4266 38 YES 0.5mm 4 Power Management Circuits 70W 5mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LT4275AIDD#TRPBF LT4275AIDD#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-WFDFN Exposed Pad 3mm -40°C~85°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
LTC4291IUF-1#PBF LTC4291IUF-1#PBF Linear Technology/Analog Devices $0.00
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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
LTC4291IUF#PBF LTC4291IUF#PBF Linear Technology/Analog Devices $0.00
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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
LT4293IDD#PBF LT4293IDD#PBF Linear Technology/Analog Devices $0.00
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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
LTC4263CDE-1#PBF LTC4263CDE-1#PBF Linear Technology/Analog Devices $0.00
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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
LTC4267IGN-1#PBF LTC4267IGN-1#PBF Linear Technology/Analog Devices $0.00
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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
LTC4269IDKD-1#PBF LTC4269IDKD-1#PBF Linear Technology/Analog Devices $0.00
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download 10 Weeks Tube 2011 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 250 NOT SPECIFIED LTC4269 32 YES 0.4mm R-PDSO-N32 1 Switching Regulator or Controllers Not Qualified 25.5W CURRENT-MODE 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE Yes
LTC4278IDKD#PBF LTC4278IDKD#PBF Linear Technology/Analog Devices $0.00
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download 12 Weeks Tube 2012 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 LTC4278 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
LTC4263IS#PBF LTC4263IS#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 4 months ago) Tube 2010 Active 1 (Unlimited) 14 EAR99 8.649mm ROHS3 Compliant Lead Free 14 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
LT4276AHUFD#PBF LT4276AHUFD#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2015 Active 1 (Unlimited) ROHS3 Compliant 28 28-WFQFN Exposed Pad No SVHC 300kHz -40°C~125°C 2mA 60V Controller (PD), DC/DC LT4276 28 1 90W 60V Max 802.3at (PoE+), 802.3af (PoE), LTPoE++ No Yes
LTC4267IGN-3#PBF LTC4267IGN-3#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2007 Active 1 (Unlimited) 16 EAR99 4.8895mm ROHS3 Compliant 16 16-SSOP (0.154, 3.90mm Width) 300kHz 3.899mm -40°C~85°C CMOS 3mA Max 1 57V 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 No
LTC4278CDKD#PBF LTC4278CDKD#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2011 Active 1 (Unlimited) 32 EAR99 7mm ROHS3 Compliant No 32 32-WFDFN Exposed Pad No SVHC 100kHz 4mm 0°C~70°C CMOS 1.35mA Max 0.8mm 1 1.35mA 60V Controller (PD), DC/DC e3 Matte Tin (Sn) DUAL 260 30 LTC4278 32 YES 0.4mm 1 Switching Regulator or Controllers 25.5W 14V CURRENT-MODE 37.2V~60V 802.3at (PoE+), 802.3af (PoE) PULSE WIDTH MODULATION SINGLE Yes
LT4275AHDD#PBF LT4275AHDD#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2012 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-WFDFN Exposed Pad -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
LT4295HUFD#PBF LT4295HUFD#PBF Linear Technology/Analog Devices $0.00
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download 16 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2016 Active 1 (Unlimited) ROHS3 Compliant 28 28-WFQFN Exposed Pad No SVHC 214kHz -40°C~125°C 2mA Max 60V Controller (PD) LT4295 28 1 71W 60V Max 802.3at (PoE+), 802.3af (PoE) No Yes
LTC4266AIUHF-1#PBF LTC4266AIUHF-1#PBF Linear Technology/Analog Devices $0.00
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download 26 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2012 Active 1 (Unlimited) 38 EAR99 ROHS3 Compliant Lead Free 38 38-WFQFN Exposed Pad 2-Wire, I2C, Serial No SVHC 1MHz -40°C~85°C CMOS 1.1mA 3.3V Controller (PSE) e3 Matte Tin (Sn) QUAD LTC4266 38 YES 0.5mm 4 Power Management Circuits 38.7W 5mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LTC4264IDE#PBF LTC4264IDE#PBF Linear Technology/Analog Devices $0.00
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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
LTC4267CDHC#PBF LTC4267CDHC#PBF Linear Technology/Analog Devices $0.00
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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
LTC4270BIUKG LTC4270BIUKG Linear Technology/Analog Devices $0.00
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Tube 2015 Obsolete 1 (Unlimited) 52 EAR99 8mm Non-RoHS 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 52 YES 0.5mm R-PQCC-N52 3V 12 Power Management Circuits 3.354V 3.6V 25.5W 15mA 45V~57V 802.3at (PoE+), 802.3af (PoE), LTPoE++ No
LTC4270AIUKG LTC4270AIUKG Linear Technology/Analog Devices $0.00
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Tube 2015 Obsolete 1 (Unlimited) 52 EAR99 8mm Non-RoHS 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 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
LTC4278IDKD-1 LTC4278IDKD-1 Linear Technology/Analog Devices $0.00
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Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 32-WFDFN Exposed Pad -40°C~85°C 1.35mA Max Controller (PD), DC/DC 1 25.5W 32-DFN (7x4) 37.2V~60V 802.3at (PoE+), 802.3af (PoE) Yes Yes
LTC4273HTK-1 LTC4273HTK-1 Linear Technology/Analog Devices $0.00
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Tube Obsolete 1 (Unlimited) Non-RoHS Compliant