Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Operating Supply Current Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Weight REACH SVHC Number of Pins Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Contact Plating Radiation Hardening Max Frequency Reach Compliance Code Max Input Voltage Nominal Supply Current JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Number of Channels Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Qualification Status JESD-30 Code Supplier Device Package Max Output Current Max Output Voltage Min Input Voltage Min Output Voltage Output Voltage Output Current Output Type Rise Time Fall Time (Typ) Function Number of Outputs Quiescent Current Switching Frequency Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Duty Cycle Serial Interfaces Isolation Control Mode Control Technique Switcher Configuration Switching Frequency-Max Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
IR3590BMTRPBF IR3590BMTRPBF Infineon Technologies
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0 0x0x0 download -40°C~85°C TA Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant 2015 /files/infineontechnologies-ir3590bmtrpbf-datasheets-4855.pdf 18 Weeks yes SWITCHING CONTROLLER 40-QFN (5x5) PWM Signal Step-Down 6 Positive Buck No I2C 3.3V 200kHz~2MHz
LTC3868EUFD-1#TRPBF LTC3868EUFD-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2010 /files/lineartechnologyanalogdevices-ltc3868eufd1pbf-datasheets-1705.pdf 28-WFQFN Exposed Pad 5mm 4mm 28 8 Weeks 28 PRODUCTION (Last Updated: 4 months ago) EAR99 850kHz e3 Matte Tin (Sn) YES QUAD 250 0.5mm LTC3868 1 DUAL SWITCHING CONTROLLER 40 Switching Regulator or Controllers 14V Transistor Driver Step-Down 2 Positive 12V 4V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good, Soft Start 4V~24V 105kHz~835kHz 350kHz~535kHz 99.4%
LTC3874IUFD#TRPBF LTC3874IUFD#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2013 /files/lineartechnologyanalogdevices-ltc3874eufdpbf-datasheets-9348.pdf 28-WFQFN Exposed Pad 5mm 4mm 28 16 Weeks EAR99 OUTPUT VOLTAGE RANGE UP TO 5.5 VOLT e3 Matte Tin (Sn) YES QUAD NO LEAD NOT SPECIFIED 0.5mm LTC3874 SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Down 2 Positive 12V 4.5V 38V Buck Yes CURRENT-MODE Current Limit, Enable, Frequency Control, Phase Control 4.5V~38V 250kHz~1MHz
TPS40053PWP TPS40053PWP Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 2 (1 Year) ROHS3 Compliant /files/texasinstruments-tps40053pwp-datasheets-8452.pdf 16-PowerTSSOP (0.173, 4.40mm Width) 5mm 1.2mm 4.4mm 40V Lead Free 16 62.709145mg 16 NRND (Last Updated: 6 days ago) yes 1mm EAR99 No 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40053 SWITCHING CONTROLLER Switching Regulator or Controllers 6V 200μA Transistor Driver Step-Down 1 Positive 24V 8V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control, Soft Start 8V~40V 500kHz 94%
LTC3808EDE#PBF LTC3808EDE#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2005 /files/lineartechnologyanalogdevices-ltc3808egnpbf-datasheets-7385.pdf 14-WFDFN Exposed Pad 4mm 3mm Lead Free 14 8 Weeks 14 PRODUCTION (Last Updated: 3 weeks ago) EAR99 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 9.8V 825kHz e3 Matte Tin (Sn) YES DUAL NO LEAD 250 0.5mm LTC3808 SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 9.8V 5A Transistor Driver Step-Down 1 Positive 4.2V 2.75V Buck Yes CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Power Good, Soft Start, Tracking 2.75V~9.8V 250kHz~750kHz 100%
LTC3869EUF#TRPBF LTC3869EUF#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3869ign2pbf-datasheets-2274.pdf 28-WFQFN Exposed Pad 16 Weeks LTC3869 Transistor Driver Step-Down 2 Positive Buck Yes No Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4V~38V 250kHz~780kHz 95%
LM5121QMHE/NOPB LM5121QMHE/NOPB Texas Instruments
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 20-PowerTSSOP (0.173, 4.40mm Width) 6.5mm 1.2mm 4.4mm 65V Lead Free 20 6 Weeks 20 ACTIVE (Last Updated: 3 days ago) yes 1mm EAR99 e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm LM5121 SWITCHING CONTROLLER Switching Regulator or Controllers 100V Transistor Driver Step-Up 1 4mA Positive 12V 4.5V Boost No Yes CURRENT-MODE PULSE WIDTH MODULATION Frequency Control, Soft Start 4.5V~65V Up to 1MHz 100%
TPS51125RGETG4 TPS51125RGETG4 Texas Instruments
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0 0x0x0 download D-CAP™ Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant /files/texasinstruments-tps51125rgetg4-datasheets-8423.pdf 24-VFQFN Exposed Pad 4mm 1mm 4mm 28V Contains Lead 24 6 Weeks 45.387587mg 24 ACTIVE (Last Updated: 3 days ago) yes 880μm EAR99 ALSO OPERATES AS LDO REGULATOR 460kHz 28V e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 0.5mm TPS51125 DUAL SWITCHING CONTROLLER 5.5V 5.5V 5.5V 20A Transistor Driver Step-Down 2 550μA 325kHz Positive 12V Buck Yes No PULSE WIDTH MODULATION SINGLE Enable, On Time Control, Power Good 5.5V~28V 1
LTC1871EMS-1#TRPBF LTC1871EMS-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2008 /files/lineartechnologyanalogdevices-ltc1871ems1pbf-datasheets-1234.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm 3mm 10 8 Weeks EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC1871 SWITCHING CONTROLLER 30 Switching Regulator or Controllers Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive or Negative 5V 2.5V 36V 0.02A Boost, Flyback, SEPIC No Yes CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control 2.5V~36V 50kHz~1MHz 92%
MAX16955AUE/V+ MAX16955AUE/V+ Maxim Integrated
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2013 /files/maximintegrated-max16955aue-datasheets-7202.pdf 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 5.1mm 950μm 4.5mm 16 6 Weeks Unknown 16 yes EAR99 No 1MHz 36V DUAL GULL WING 0.65mm MAX16955 SWITCHING CONTROLLER Switching Regulator or Controllers 5A 10V 3.5V 1V 10V 5A Transistor Driver Step-Down 1 Positive 14V Buck Yes CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Power Good 3.5V~36V 220kHz~1MHz
LTC3809IDD-1#PBF LTC3809IDD-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2008 /files/lineartechnologyanalogdevices-ltc3809edd1pbf-datasheets-6349.pdf 10-WFDFN Exposed Pad 3mm 3mm 10 8 Weeks 10 PRODUCTION (Last Updated: 3 months ago) EAR99 600kHz e3 Matte Tin (Sn) YES QUAD 260 0.5mm LTC3809 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 9.8V 5A Transistor Driver Step-Down 1 Positive 4.2V 2.75V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Soft Start, Tracking 2.75V~9.8V 550kHz 100%
LTC1700EMS#TRPBF LTC1700EMS#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc1700emspbf-datasheets-9480.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm 3mm 10 8 Weeks EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC1700 SWITCHING CONTROLLER 30 Not Qualified Transistor Driver Step-Up 1 Positive 2.7V 5V 1A Boost Yes CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Soft Start 0.9V~6V 530kHz 88%
LTC3868EGN-1#TRPBF LTC3868EGN-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2010 /files/lineartechnologyanalogdevices-ltc3868eufd1pbf-datasheets-1705.pdf 28-SSOP (0.154, 3.90mm Width) 9.893mm 3.9mm 28 16 Weeks 28 PRODUCTION (Last Updated: 3 months ago) EAR99 850kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm LTC3868 1 DUAL SWITCHING CONTROLLER 30 Switching Regulator or Controllers 14V Transistor Driver Step-Down 2 Positive 12V 4V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good, Soft Start 4V~24V 105kHz~835kHz 350kHz~535kHz 99.4%
MAX1962EEP+T MAX1962EEP+T Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2010 /files/maximintegrated-max1962eep-datasheets-9676.pdf 20-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm 20 6 Weeks yes EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm MAX1962 SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified R-PDSO-G20 Transistor Driver Step-Down 1 Positive 3.3V 2.35V 5.5V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control 2.35V~5.5V 500kHz 1MHz 92%
TPS51125ARGET TPS51125ARGET Texas Instruments
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0 0x0x0 download D-CAP™ Surface Mount -40°C~85°C TA Tape & Reel (TR) 2 (1 Year) 550μA ROHS3 Compliant 24-VFQFN Exposed Pad 4mm 1mm 4mm 12V Lead Free 24 6 Weeks 24 ACTIVE (Last Updated: 1 week ago) yes 880μm EAR99 460kHz 28V e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES QUAD 260 0.5mm TPS51125 DUAL SWITCHING CONTROLLER 20A 5.5V 5.5V 2V 5.5V 20A Transistor Driver Step-Down 2 550μA 270kHz Positive 12V Buck Yes No 93 % Non-Isolated PULSE WIDTH MODULATION PUSH-PULL Enable, On Time Control, Power Good 5.5V~28V 1
LTC1147CS8-3.3#TRPBF LTC1147CS8-3.3#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc1147lis8pbf-datasheets-6017.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 16 Weeks EAR99 e3 Tin (Sn) YES DUAL GULL WING 260 LTC1147 SWITCHING CONTROLLER 30 Switching Regulator or Controllers R-PDSO-G8 3.3V Transistor Driver Step-Down 1 Positive 10V 4V Buck No CURRENT-MODE CONSTANT OFF TIME SINGLE 400kHz Current Limit, Enable 3.5V~14V 100%
MAX1858AEEG+T MAX1858AEEG+T Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 1.73mm ROHS3 Compliant 2007 /files/maximintegrated-max1875aeeg-datasheets-9200.pdf 24-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 24 7 Weeks yes EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm MAX1858 DUAL SWITCHING CONTROLLER NOT SPECIFIED Not Qualified Transistor Driver Step-Down 2 Positive 5V 4.5V 5.5V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control, Reset 4.5V~23V 100kHz~600kHz
TPS40050PWP TPS40050PWP Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 2 (1 Year) ROHS3 Compliant /files/texasinstruments-tps40050pwp-datasheets-8411.pdf 16-PowerTSSOP (0.173, 4.40mm Width) 5mm 1.2mm 4.4mm 40V Lead Free 16 62.709145mg 16 NRND (Last Updated: 6 days ago) yes 1mm EAR99 1MHz 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40050 SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 6V 8V 6V 200μA Transistor Driver Step-Down 1 Positive 24V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control, Soft Start 8V~40V 500kHz 94%
LTC3824HMSE#TRPBF LTC3824HMSE#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2011 /files/lineartechnologyanalogdevices-ltc3824emsetrpbf-datasheets-8771.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm 3mm 10 26 Weeks 10 PRODUCTION (Last Updated: 3 months ago) EAR99 460kHz e3 Matte Tin (Sn) YES DUAL GULL WING 250 0.5mm LTC3824 SWITCHING CONTROLLER Switching Regulator or Controllers 36V 2.5A Transistor Driver Step-Down 1 Positive 12V 4V 60V Buck No Yes CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control, Soft Start 4V~60V 200kHz~600kHz 100%
ISL78225ANEZ-T ISL78225ANEZ-T Renesas Electronics America
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount -40°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) 1.2mm ROHS3 Compliant /files/renesaselectronicsamericainc-isl78225anez-datasheets-1234.pdf 44-TQFP Exposed Pad 10mm 10mm 44 9 Weeks EAR99 YES QUAD GULL WING 0.8mm ISL78225 SWITCHING CONTROLLER 5V Transistor Driver Step-Up 4 Positive 12V 5.6V Boost No Yes CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Power Good, Soft Start 4.75V~5.25V 75kHz~1MHz 91.7%
LTC3809IMSE-1#PBF LTC3809IMSE-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) CMOS ROHS3 Compliant 2008 /files/lineartechnologyanalogdevices-ltc3809edd1pbf-datasheets-6349.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm 3mm 10 8 Weeks 10 PRODUCTION (Last Updated: 3 weeks ago) EAR99 600kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC3809 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 9.8V 5A Transistor Driver Step-Down 1 Positive 4.2V 2.75V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Soft Start, Tracking 2.75V~9.8V 550kHz 100%
BD9011KV-E2 BD9011KV-E2 ROHM Semiconductor
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0 0x0x0 download Surface Mount Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2008 /files/rohmsemiconductor-bd9775fve2-datasheets-2133.pdf 48-LQFP 7mm 7mm 30V Lead Free 48 11 Weeks 48 yes EAR99 Copper, Tin 550kHz QUAD GULL WING NOT SPECIFIED 0.5mm BD901* DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 10mA 5V 10mA Transistor Driver Step-Down 2 Positive 12V 3.9V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Soft Start 3.9V~30V 300kHz 1
LT3757HMSE#TRPBF LT3757HMSE#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tape & Reel (TR) 1 (Unlimited) BIPOLAR ROHS3 Compliant 2012 /files/lineartechnologyanalogdevices-lt3757mpmsepbf-datasheets-9200.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm 3mm 10 8 Weeks EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LT3757 SWITCHING REGULATOR 30 Switching Regulator or Controllers 7.2V Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive and Negative 24V 2.9V 40V Boost, Flyback, SEPIC No Yes CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 2.9V~40V 100kHz~1MHz
LM5176RHFR LM5176RHFR Texas Instruments
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0 0x0x0 download -40°C~125°C TJ Tape & Reel (TR) 2 RoHS Compliant 28-VFQFN Exposed Pad 5mm 4mm 28 6 Weeks yes OUTPUT IN ADJUSTABLE MODE IS 0.8V TO 55V compliant e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES QUAD NO LEAD 0.5mm LM5176 SWITCHING CONTROLLER R-PQCC-N28 Transistor Driver Step-Up/Step-Down 1 Positive 24V 4.2V 55V Buck-Boost Yes CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Enable, Frequency Control, Power Good, Soft Start 4.2V~55V 100kHz~600kHz
LTC1147CS8-5#TRPBF LTC1147CS8-5#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2003 /files/lineartechnologyanalogdevices-ltc1147lis8pbf-datasheets-6017.pdf 8-SOIC (0.154, 3.90mm Width) 16 Weeks LTC1147 8-SOIC Transistor Driver Step-Down 1 Positive Buck No No Current Limit, Enable 3.5V~14V 100% 1
LTC3809EMSE#TRPBF LTC3809EMSE#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2008 /files/lineartechnologyanalogdevices-ltc3809eddpbf-datasheets-4365.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm 3mm Lead Free 10 16 Weeks 10 PRODUCTION (Last Updated: 3 months ago) EAR99 825kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC3809 SWITCHING CONTROLLER 30 Switching Regulator or Controllers Not Qualified Transistor Driver Step-Down 1 Positive 4.2V 2.75V 9.8V 1A Buck Yes CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable 2.75V~9.8V 460kHz~635kHz 100%
UCC28251PW UCC28251PW Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) 2mA ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) 6.5mm 1.2mm 4.4mm 12V Lead Free 20 6 Weeks 20 ACTIVE (Last Updated: 2 days ago) yes 1mm EAR99 2mA e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 12V 0.65mm UCC28251 SWITCHING CONTROLLER 20.3V 20mA PWM Signal 8ns 8 ns Step-Up/Step-Down 2 Positive 12V 4.7V Full-Bridge, Half-Bridge, Push-Pull Yes 100 % No 100 % CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION Current Limit, Enable, Frequency Control, Ramp, Soft Start 4.7V~17V 42kHz~945kHz 1
LTC3809EMSE-1#TRPBF LTC3809EMSE-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2008 /files/lineartechnologyanalogdevices-ltc3809edd1pbf-datasheets-6349.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm 3mm Lead Free 10 8 Weeks 10 PRODUCTION (Last Updated: 3 weeks ago) EAR99 600kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC3809 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 9.8V 5A Transistor Driver Step-Down 1 Positive 4.2V 2.75V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Soft Start, Tracking 2.75V~9.8V 550kHz 100%
LTC3870IUF-1#TRPBF LTC3870IUF-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3870euf1pbf-datasheets-5878.pdf 24-WFQFN Exposed Pad 16 Weeks LTC3870 PWM Signal Step-Down 2 Positive Buck No Yes Current Limit, Enable, Frequency Control, Phase Control, Soft Start 4.5V~60V 500kHz
LTC3850IGN-1#TRPBF LTC3850IGN-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS ROHS3 Compliant 2011 /files/lineartechnologyanalogdevices-ltc3850euftrpbf-datasheets-1103.pdf 28-SSOP (0.154, 3.90mm Width) 9.893mm 3.899mm 28 8 Weeks 28 PRODUCTION (Last Updated: 3 weeks ago) EAR99 860kHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.635mm LTC3850 1 DUAL SWITCHING CONTROLLER 30 Switching Regulator or Controllers 23.32V Transistor Driver Step-Down 2 Positive 15V 4V 30V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4V~30V 250kHz~780kHz 97.2%

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