Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Technology Frequency Operating Supply Current Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Input Current Height Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Weight REACH SVHC Max Supply Voltage Min Supply Voltage Number of Pins Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Contact Plating Radiation Hardening Max Frequency HTS Code Number of Functions Max Input Voltage JESD-609 Code Terminal Finish Surface Mount Max Power Dissipation Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Pin Count Temperature Grade Operating Temperature (Max) Operating Temperature (Min) Number of Channels Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Power Dissipation Subcategory Supply Current-Max (Isup) Qualification Status JESD-30 Code Supplier Device Package Max Output Current Max Output Voltage Min Input 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 Voltage-Max Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Number of Output Phases 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
MAX1845EEI+ MAX1845EEI+ Maxim Integrated
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0 0x0x0 download Surface Mount Tube 1 (Unlimited) 85°C -40°C BICMOS 1.1mA ROHS3 Compliant 2008 /files/maximintegrated-max1845eeit-datasheets-9164.pdf QSOP 9.89mm 3.9mm 5.5V Lead Free 28 28 yes EAR99 540kHz 2 e3 TIN DUAL GULL WING 260 0.635mm 28 INDUSTRIAL DUAL SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.5V 137ns 400 ns 2 540kHz Positive 5V 4.5V 0.00005A Yes No 1 CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL
UC3842AM UC3842AM Microchip Technology
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0 0x0x0 download Through Hole Through Hole 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR 500kHz RoHS Compliant 1997 8-DIP (0.300, 7.62mm) 7.62mm Lead Free 8 8 IN PRODUCTION (Last Updated: 1 month ago) yes EAR99 e3 Matte Tin (Sn) DUAL 2.54mm UC*84 SWITCHING CONTROLLER Switching Regulator or Controllers Transistor Driver 50ns 50 ns Step-Up, Step-Down, Step-Up/Step-Down 1 11mA Positive 15V 30V 1A Boost, Buck, Flyback, Forward No 100 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
TPS40428RHAR TPS40428RHAR Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant 40-VFQFN Exposed Pad 6mm 1mm 6mm 20V Lead Free 40 6 Weeks 40 ACTIVE (Last Updated: 6 days ago) yes 900μm EAR99 OUTPUT VOLTAGE IS STARTS FROM 0.6V Gold e4 QUAD 260 0.5mm TPS40428 DUAL SWITCHING CONTROLLER 5V 40mA PWM Signal Step-Down 2 18mA Positive 12V Buck No Yes PMBus VOLTAGE-MODE PULSE WIDTH MODULATION Frequency Control, Phase Control, Power Good 4.5V~20V 200kHz~1.5MHz
TPS51125RGET TPS51125RGET 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 24-VFQFN Exposed Pad 4mm 1mm 4mm 28V Contains Lead 24 6 Weeks 45.387587mg 24 ACTIVE (Last Updated: 4 days ago) yes 880μm EAR99 Gold 460kHz 28V e4 QUAD 260 0.5mm TPS51125 DUAL SWITCHING CONTROLLER 5.5V 5.5V 5.5V 20A Transistor Driver Step-Down 2 550μA Positive 12V Buck Yes No PULSE WIDTH MODULATION PUSH-PULL Enable, On Time Control, Power Good 5.5V~28V 1
LTC1148CS-5#PBF LTC1148CS-5#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tube 1 (Unlimited) CMOS ROHS3 Compliant 2004 /files/lineartechnologyanalogdevices-ltc1148cs5pbf-datasheets-6075.pdf 14-SOIC (0.154, 3.90mm Width) 8.649mm 3.899mm Lead Free 14 8 Weeks 14 PRODUCTION (Last Updated: 5 days ago) EAR99 250kHz e3 Matte Tin (Sn) DUAL GULL WING 260 LTC1148 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 50mA Transistor Driver Step-Down 1 Positive 10V 4V 20V Buck Yes No CURRENT-MODE CONSTANT OFF TIME PUSH-PULL Current Limit, Enable 3.5V~20V Up to 250kHz 100%
LTC3788IGN-1#PBF LTC3788IGN-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS ROHS3 Compliant 2012 /files/lineartechnologyanalogdevices-ltc3788egn1pbf-datasheets-6402.pdf 28-SSOP (0.154, 3.90mm Width) 9.9mm 3.9mm Lead Free 28 8 Weeks 28 PRODUCTION (Last Updated: 3 months ago) EAR99 ALSO HAS OUTPUT VOLTAGES UP TO 60V 850kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm LTC3788 1 DUAL SWITCHING CONTROLLER 30 Switching Regulator or Controllers 60V Transistor Driver Step-Up 2 Positive 12V 4.5V 38V Boost Yes No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Frequency Control, Power Good, Soft Start 4.5V~38V 105kHz~760kHz 96%
S-8357B48UA-NJHT2G S-8357B48UA-NJHT2G ABLIC U.S.A. Inc.
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) CMOS RoHS Compliant /files/ablicusainc-s8358h40mcnuzt2u-datasheets-7936.pdf TO-243AA 4.5mm 2.5mm 3 yes EAR99 YES SINGLE FLAT 260 SWITCHING CONTROLLER 10 R-PSSO-F3 4.8V Transistor Driver Step-Up 1 Positive 3.3V 0.9V 0.08A Boost No PULSE WIDTH MODULATION SINGLE 0.9V~10V 100kHz 83%
LTC3874IUF-1#PBF LTC3874IUF-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 2011 /files/lineartechnologyanalogdevices-ltc3874euf1pbf-datasheets-6323.pdf 24-WFQFN Exposed Pad 4mm 4mm 24 8 Weeks 24 PRODUCTION (Last Updated: 3 weeks ago) YES QUAD NO LEAD 0.5mm LTC3874 SWITCHING CONTROLLER Transistor Driver Step-Down 2 Positive 12V 4.5V 38V 5.5V Buck Yes CURRENT-MODE PHASE-SHIFT CONTROL Current Limit, Enable, Frequency Control, Phase Control 4.5V~38V 250kHz~1MHz
ISL78229ARZ-T7A ISL78229ARZ-T7A Renesas Electronics America
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount -40°C~125°C TJ Tape & Reel (TR) 2 (1 Year) 0.9mm ROHS3 Compliant /files/renesaselectronicsamericainc-isl78229arzt7a-datasheets-5935.pdf 40-VFQFN Exposed Pad 6mm 6mm 40 12 Weeks e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES QUAD NO LEAD NOT SPECIFIED 0.5mm SWITCHING CONTROLLER NOT SPECIFIED S-PQCC-N40 Transistor Driver Step-Up 2 Positive 12V 5V 55V Boost Yes I2C, PMBus CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 5V~55V 50kHz~1.1MHz 89%
LTC3856EUH#PBF LTC3856EUH#PBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2010 /files/lineartechnologyanalogdevices-ltc3856euhpbf-datasheets-5990.pdf 32-WFQFN Exposed Pad 5mm 5mm 38 8 Weeks 32 PRODUCTION (Last Updated: 4 weeks ago) EAR99 ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V 850kHz e3 Matte Tin (Sn) YES QUAD 225 0.5mm LTC3856 1 SWITCHING CONTROLLER Switching Regulator or Controllers S-PQCC-N38 5V 25A Transistor Driver Step-Down 2 Positive 15V 38V Buck Yes No CURRENT-MODE PHASE-SHIFT Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 4.5V~38V 250kHz~770kHz 94%
UCC3801DTR UCC3801DTR Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 1MHz ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 4.9mm 1.75mm 3.91mm Lead Free 8 6 Weeks 72.603129mg 8 ACTIVE (Last Updated: 3 days ago) yes 1.58mm EAR99 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 10V UCC3801 SWITCHING CONTROLLER Switching Regulator or Controllers 25mA 1V 1A Transistor Driver 41ns 44 ns Step-Up, Step-Down, Step-Up/Step-Down 1 Positive 10V Buck, Boost, Flyback, Forward Converter No 50 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.4V~12V 46kHz 49%
LTC1147LIS8#PBF LTC1147LIS8#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) CMOS ROHS3 Compliant 2003 /files/lineartechnologyanalogdevices-ltc1147lis8pbf-datasheets-6017.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Lead Free 8 8 Weeks 8 PRODUCTION (Last Updated: 1 week ago) EAR99 e3 Matte Tin (Sn) DUAL GULL WING 260 LTC1147 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 50mA Transistor Driver Step-Down 1 Positive 10V 3.5V Buck No CURRENT-MODE CONSTANT OFF TIME SINGLE 400kHz Current Limit, Enable 3.5V~14V 100%
LTC1735CGN-1#PBF LTC1735CGN-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount 0°C~85°C TA Tube 1 (Unlimited) 85°C 0°C ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc1735ign1pbf-datasheets-2780.pdf 16-SSOP (0.154, 3.90mm Width) 4.98mm 1.5mm 3.99mm Lead Free 8 Weeks No SVHC 36V 4V 16 PRODUCTION (Last Updated: 1 month ago) No 335kHz LTC1735 16-SSOP 7V 20A Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Power Good, Soft Start 3.5V~30V 300kHz 99.4% 1
LTC3737EUF#PBF LTC3737EUF#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 2005 /files/lineartechnologyanalogdevices-ltc3737eufpbf-datasheets-6028.pdf 24-WFQFN Exposed Pad 4mm 750μm 4mm Lead Free 24 16 Weeks 24 PRODUCTION (Last Updated: 1 week ago) EAR99 825kHz e3 Matte Tin (Sn) YES QUAD NO LEAD 260 0.5mm LTC3737 1 DUAL SWITCHING CONTROLLER 30 Switching Regulator or Controllers Not Qualified 9.8V 5A Transistor Driver Step-Down 2 Positive 4.2V Buck Yes CURRENT-MODE PULSE WIDTH MODULATION SINGLE Current Limit, Enable, Power Good, Soft Start, Tracking 2.75V~9.8V 300kHz~750kHz 100%
UC1844AMDREP UC1844AMDREP Texas Instruments
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0 0x0x0 download Surface Mount -55°C~125°C TA Tape & Reel (TR) 1 (Unlimited) SMD/SMT BIPOLAR 500kHz ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 4.9mm 11mA 1.75mm 3.91mm Lead Free 8 16 Weeks 75.608178mg No SVHC 8 ACTIVE (Last Updated: 2 days ago) yes 1.58mm EAR99 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES 1W DUAL GULL WING 260 UC1844 SWITCHING CONTROLLER 1W Switching Regulator or Controllers 200mA 15V 13.5V 200mA Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 11mA Positive 15V Boost, Flyback, Forward No 50 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 48%
MAX5094CAUA+ MAX5094CAUA+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2006 /files/maximintegrated-max5858aecmd-datasheets-5095.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm Lead Free 8 13 Weeks 8 yes EAR99 IT CAN ALSO OPERATE WITH CURRENT MODE 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm MAX5094 SWITCHING CONTROLLER Switching Regulator or Controllers 1A Transistor Driver 15ns 22 ns Step-Up/Step-Down 1 Positive, Isolation Capable 15V 25V Flyback, Forward Converter No 97.5 % VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V 20kHz~1MHz 96%
LM5176QPWPTQ1 LM5176QPWPTQ1 Texas Instruments
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount -40°C~150°C TJ Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant 28-PowerTSSOP (0.173, 4.40mm Width) 9.7mm 4.4mm 28 6 Weeks yes ADJUSTABLE VOLTAGE FROM 0.8 TO 55V e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES DUAL GULL WING 0.65mm LM5176 SWITCHING CONTROLLER R-PDSO-G28 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 100%
LTC3851IMSE#PBF LTC3851IMSE#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS ROHS3 Compliant 2009 /files/lineartechnologyanalogdevices-ltc3851egntrpbf-datasheets-8975.pdf 16-TFSOP (0.118, 3.00mm Width) Exposed Pad 4.039mm 3mm Lead Free 16 8 Weeks 16 PRODUCTION (Last Updated: 6 days ago) EAR99 790kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.5mm LTC3851 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.5V 25A Transistor Driver Step-Down 1 Positive 15V 4V 38V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control, Soft Start, Tracking 4V~38V 250kHz~750kHz 99%
UC2886D UC2886D Texas Instruments
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 2 (1 Year) BIPOLAR 400kHz ROHS3 Compliant /files/texasinstruments-uc2886d-datasheets-5960.pdf 16-SOIC (0.295, 7.50mm Width) 9.9mm 3.9mm Lead Free 16 141.690917mg 16 yes EAR99 e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES DUAL GULL WING 260 UC2886 SWITCHING CONTROLLER Switching Regulator or Controllers 10.3V 200mA Transistor Driver 150ns 150 ns Step-Down 1 Positive 12V 20V Buck No 85 % CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control 10.3V~20V 85kHz~115kHz
E-L6919ETR E-L6919ETR STMicroelectronics
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant https://pdf.utmel.com/r/datasheets/stmicroelectronics-el6919etr-datasheets-5810.pdf 28-SOIC (0.295, 7.50mm Width) 17.9mm 7.5mm 6.5V Lead Free 28 28 EAR99 178kHz YES DUAL GULL WING L6919 SWITCHING CONTROLLER 1.55V Transistor Driver Step-Down 2 10mA Positive 12V 13.8V Buck Yes 80 % No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Frequency Control, Phase Control, Power Good 7.5V~15V 150kHz
ISL8126IRZ ISL8126IRZ Renesas Electronics America
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 3 (168 Hours) 1mm ROHS3 Compliant /files/renesaselectronicsamericainc-isl8126crz-datasheets-9936.pdf 32-VFQFN Exposed Pad 5mm 5mm 32 7 Weeks EAR99 e3 Matte Tin (Sn) YES QUAD NO LEAD NOT SPECIFIED 0.5mm ISL8126 DUAL SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Down 2 Positive 5V 3V 5.6V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION Current Limit, Enable, Frequency Control, Power Good 3V~5.6V 150kHz~1.5MHz 90%
S-8358E15MC-NSAT2U S-8358E15MC-NSAT2U ABLIC U.S.A. Inc.
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/ablicusainc-s8358h40mcnuzt2u-datasheets-7936.pdf SC-74A, SOT-753 18 Weeks SOT-23-5 Transistor Driver Step-Up 1 Positive Boost No No 0.9V~10V 100kHz 90% 1
RN5RK201B-TR-FE RN5RK201B-TR-FE RICOH Electronic Devices Co., LTD.
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0 0x0x0 download Tape & Reel (TR) 1 (Unlimited) CMOS 1.3mm RoHS Compliant https://pdf.utmel.com/r/datasheets/ricohelectronicdevicescoltd-rn5rk501btrfe-datasheets-6140.pdf 2.9mm 1.6mm 5 9 Weeks yes EAR99 8542.39.00.01 1 YES DUAL GULL WING NOT SPECIFIED 0.95mm 5 INDUSTRIAL 85°C -40°C SWITCHING REGULATOR NOT SPECIFIED R-PDSO-G5 2V 2V 8V BUCK 120kHz
ISL6440IAZ-T ISL6440IAZ-T Renesas Electronics America
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0 0x0x0 download Surface Mount -40°C~85°C TA Cut Tape (CT) 2 (1 Year) ROHS3 Compliant /files/renesaselectronicsamericainc-isl6440iazt-datasheets-5848.pdf 24-SSOP (0.154, 3.90mm Width) EAR99 e3 Matte Tin (Sn) - annealed ISL6440 DUAL SWITCHING CONTROLLER Transistor Driver Step-Down 2 Positive Buck Yes No Enable, Phase Control, Power Good, Soft Start 5.6V~24V 300kHz 93%
UCC3580D-3 UCC3580D-3 Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BICMOS 1MHz ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 9.9mm 1.75mm 3.91mm Lead Free 16 6 Weeks 141.690917mg 16 ACTIVE (Last Updated: 1 day ago) yes 1.58mm EAR99 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 12V UCC3580 SWITCHING CONTROLLER Switching Regulator or Controllers 3.5mA 400mV 100mA Transistor Driver 40ns 20 ns Step-Up/Step-Down 2 2.5mA Positive or Negative 12V Forward Converter No 69 % VOLTAGE-MODE PULSE WIDTH MODULATION BUCK-BOOST Enable, Ramp, Soft Start 8.5V~16V 400kHz 66% 1
TPS43335QDAPRQ1 TPS43335QDAPRQ1 Texas Instruments
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0 0x0x0 download Automotive, AEC-Q100 Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) 30μA ROHS3 Compliant 38-PowerTSSOP (0.240, 6.10mm Width) 12.5mm 1.2mm 6.2mm 40V Lead Free 38 6 Weeks 38 ACTIVE (Last Updated: 4 days ago) yes 1.15mm EAR99 ALSO HAS A CONTROL TECHNIQUE OF PFM; OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V No 600kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 0.65mm TPS43335 DUAL SWITCHING CONTROLLER Switching Regulator or Controllers 11V 6A Transistor Driver Step-Up, Step-Down 3 30μA Positive 13V 4V Buck, Boost Yes 98.75 % Non-Isolated CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good, Soft Start, Tracking 4V~40V 150kHz~600kHz 90%, 98.75% 2
LTC3870EUF-1#PBF LTC3870EUF-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3870euf1pbf-datasheets-5878.pdf 24-WFQFN Exposed Pad 8 Weeks LTC3870 PWM Signal Step-Down 2 Positive Buck No Yes Current Limit, Enable, Frequency Control, Phase Control 4.5V~60V 500kHz
LTC3870IUF-1#PBF LTC3870IUF-1#PBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3870euf1pbf-datasheets-5878.pdf 24-WFQFN Exposed Pad 8 Weeks LTC3870 PWM Signal Step-Down 2 Positive Buck No Yes Current Limit, Enable, Frequency Control, Phase Control, Soft Start 4.5V~60V 500kHz
ISL68301IRAZ-T7A ISL68301IRAZ-T7A Renesas Electronics America
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/renesaselectronicsamericainc-isl68301irazt7a-datasheets-5893.pdf 24-VFQFN Exposed Pad 9 Weeks SWITCHING CONTROLLER PWM Step-Down 1 Positive Buck No Yes I2C, PMBus, SMBus Enable, Power Good 4.75V~16V 4.5V~5.5V 200kHz~1MHz
UC3843AM UC3843AM Microchip Technology $4.79
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0 0x0x0 download Through Hole Through Hole 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR 500kHz RoHS Compliant 8-DIP (0.300, 7.62mm) 7.62mm Contains Lead 8 8 IN PRODUCTION (Last Updated: 1 month ago) yes EAR99 e3 Matte Tin (Sn) DUAL 2.54mm UC*84 SWITCHING CONTROLLER Switching Regulator or Controllers Transistor Driver 50ns Step-Up, Step-Down, Step-Up/Step-Down 1 11mA Positive 15V 30V 1A Boost, Buck, Flyback, Forward No 100 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz 96%

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