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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Number of Pins Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Operating Temperature Technology Max Supply Current Height Seated (Max) HTS Code Number of Functions Max Frequency Nominal Input Voltage Max Input Voltage 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 Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Number of Channels Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Max Output Current Input Voltage-Nom Analog IC - Other Type Min Input Voltage Supply Current-Max (Isup) Supplier Device Package Max Output Voltage Number of Terminals Rise Time Fall Time (Typ) Output Configuration Control Mode Screening Level Switching Frequency Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Number of Output Phases Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
LTC1439EG#TRPBF LTC1439EG#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) ROHS3 Compliant 36-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA LTC1439 Transistor Driver 2 Positive Step-Down Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
S-8520C35MC-BRUT2U S-8520C35MC-BRUT2U ABLIC U.S.A. Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 TIN DUAL GULL WING Transistor Driver YES 0.95mm R-PDSO-G5 3.5V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~10V Enable 60kHz No 100%
MIC38HC43-1BM MIC38HC43-1BM Microchip Technology 0.0000
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0.00000000 download Tube 2005 Discontinued 1 (Unlimited) Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA MIC38HC43 Transistor Driver 1 14-SOIC Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control Yes 1 96% No
LTC7812IUH#PBF LTC7812IUH#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2015 Active 1 (Unlimited) ROHS3 Compliant 32 32-WFQFN Exposed Pad No SVHC Surface Mount -40°C~125°C TJ 38V LTC7812 Transistor Driver 60V 2 20A 4.5V 60V Positive Step-Up, Step-Down 800mV Buck, Boost 99 % 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz No 1 96%, 99%
TL494CD TL494CD ON Semiconductor 0.0000
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0.00000000 download Tube 2005 SWITCHMODE™ Obsolete 1 (Unlimited) 16 EAR99 15V 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BIPOLAR 200kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 TL494 Transistor Driver YES Switching Regulator or Controllers 2 500mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V 40V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 No
LTC1735IS-1#TRPBF LTC1735IS-1#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1735 Transistor Driver YES Switching Regulator or Controllers 3A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power Good, Soft Start 300kHz Yes 99.4% No
LTC3709EUH#PBF LTC3709EUH#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2005 PolyPhase® Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant Lead Free 32 32-WFQFN Exposed Pad No SVHC 5mm Surface Mount -40°C~85°C TA CMOS 0.8mm 200kHz e3 Matte Tin (Sn) QUAD 260 30 LTC3709 Transistor Driver YES 0.5mm 1 Switching Regulator or Controllers 31V 2 40mA 5V SWITCHING CONTROLLER Positive CURRENT-MODE 200kHz 4.5V 6.5V Step-Down PHASE-SHIFT Buck 3.9V~37V Enable, Power Good, Soft Start, Tracking Yes 90% No
TL494BDG TL494BDG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Surface Mount Tube 2005 SWITCHMODE™ yes Obsolete 1 (Unlimited) 16 EAR99 15V 9.9mm RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C TJ BIPOLAR 200kHz e3 Tin (Sn) DUAL GULL WING 260 40 TL494 Transistor Driver Switching Regulator or Controllers 2 500mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V 40V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 No
ISL69247IRBZ-TR5819 ISL69247IRBZ-TR5819 Renesas Electronics America Inc. 0.0000
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0.00000000 Active 3 (168 Hours) ROHS3 Compliant
ISL6552CR ISL6552CR Intersil Corporation 0.0000
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0.00000000 1 (Unlimited) EAR99 5mm Non-RoHS Compliant not_compliant 5mm 1mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) QUAD NO LEAD 240 NOT SPECIFIED 20 COMMERCIAL YES 0.65mm S-PQCC-N20 70°C Switching Regulator or Controllers Not Qualified 5V SWITCHING CONTROLLER 20 CURRENT/VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 1500kHz
MIC2131-4YTSE MIC2131-4YTSE Microchip Technology 0.0000
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0.00000000 download 14 Weeks Surface Mount Tube 2008 Active 3 (168 Hours) 125°C -40°C ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 40V Surface Mount -40°C~125°C TJ 440kHz MIC2131 Transistor Driver 1 15A 16-eTSSOP Positive Step-Down Buck 80 % 8V~40V Current Limit, Enable, Power Good, Soft Start 400kHz Yes 1 1 80% No
MAX5022EPA+ MAX5022EPA+ Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) Non-RoHS Compliant 8-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA Transistor Driver 1 8-PDIP Positive, Isolation Capable Step-Up/Step-Down Flyback, Forward Converter 11V~28V 262kHz No 1 75% No
KA3843ACS KA3843ACS ON Semiconductor 0.0000
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0.00000000 download Through Hole Tube Obsolete 1 (Unlimited) 10.15mm RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 3.3mm 6.35mm Through Hole 0°C~70°C TA 500kHz 30V KA3843 5V 1 1A 1A 7.6V~30V 100%
ISL6755AAZA ISL6755AAZA Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 20-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~105°C TA Transistor Driver 1 20-QSOP Positive, Isolation Capable Step-Up/Step-Down Full-Bridge 9V~16V Frequency Control, Ramp, Soft Start Up to 2MHz No 1 99% No
UCC2801PW UCC2801PW Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tray yes Active 2 (1 Year) 8 EAR99 3mm ROHS3 Compliant Lead Free 8 8-TSSOP (0.173, 4.40mm Width) 1MHz 1.2mm 4.4mm 1mm Surface Mount -40°C~85°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 10V UCC2801 Transistor Driver 0.65mm Switching Regulator or Controllers 1V 1 1A 10V SWITCHING CONTROLLER 25mA 41ns 44 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter 50 % 7.4V~12V Frequency Control 46kHz No 49%
ISL6316CRZ-T ISL6316CRZ-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 40 6mm ROHS3 Compliant 40-VFQFN Exposed Pad 6mm Surface Mount 0°C~70°C TA 1mm QUAD ISL6316 PWM Signal YES 0.5mm 4 5V SWITCHING CONTROLLER Positive CURRENT-MODE 5.25V Step-Down PULSE WIDTH MODULATION Buck 4.75V~5.25V Enable, Frequency Control, Power Good, Soft Start 80kHz~1MHz 66.7% No
LT1339CN#PBF LT1339CN#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2004 Active 1 (Unlimited) 20 EAR99 ROHS3 Compliant 20-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA BIPOLAR 3.937mm e3 Matte Tin (Sn) DUAL LT1339 Transistor Driver NO 2.54mm R-PDIP-T20 Switching Regulator or Controllers 1.25V 1 12V SWITCHING CONTROLLER 20mA Positive, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Boost, Forward Converter Up to 20V Current Limit, Enable, Phase Control, Soft Start No 90% Yes
LT3748HMS#TRPBF LT3748HMS#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 12 EAR99 4.039mm ROHS3 Compliant 16-TFSOP (0.118, 3.00mm Width), 12 Leads 3mm Surface Mount -40°C~150°C TJ BIPOLAR e3 Matte Tin (Sn) DUAL GULL WING LT3748 Transistor Driver YES 0.5mm Switching Regulator or Controllers 7V 1 10V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 5V Step-Up/Step-Down SINGLE Flyback 5V~100V Enable, Soft Start No
TPS40020PWPR TPS40020PWPR Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 2 (1 Year) 16 5mm ROHS3 Compliant 16-PowerTSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~85°C TA e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 NOT SPECIFIED Transistor Driver YES 0.65mm 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.25V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.25V~5.5V Current Limit, Enable, Frequency Control, Power Good, Soft Start 100kHz~1MHz Yes 95%
UCC3961NG4 UCC3961NG4 Texas Instruments 0.0000
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0.00000000 Through Hole Tube Obsolete 2 (1 Year) 14 EAR99 ROHS3 Compliant Lead Free 14 14-DIP (0.300, 7.62mm) 400kHz 7.62mm Surface Mount 0°C~70°C TA BICMOS 5.08mm 19V DUAL UCC3961 Transistor Driver 2.54mm Switching Regulator or Controllers 700mV 1 100mA 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 8V~19V Enable, Frequency Control, Soft Start Yes 72% No
MCP19214-E/MQ MCP19214-E/MQ Microchip Technology 0.0000
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0.00000000 download 29 Weeks Tube 2016 Automotive, AEC-Q100 yes Active 1 (Unlimited) 28 5mm ROHS3 Compliant 28-VFQFN Exposed Pad 2MHz 5mm Surface Mount -40°C~125°C TJ 1mm e3 Matte Tin (Sn) - annealed QUAD NO LEAD 5V MCP19214 PWM Signal YES 0.5mm 0.035A 2 12V DUAL SWITCHING CONTROLLER 10mA Positive CURRENT-MODE AEC-Q100; TS-16949 4.5V Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Cuk, Flyback, SEPIC 4.5V~42V Dead Time Control, Frequency Control, Ramp, Soft Start 31.25kHz~2MHz Yes I2C
ISL6740IB ISL6740IB Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount -40°C~105°C TA e0 TIN LEAD DUAL GULL WING 240 NOT SPECIFIED Transistor Driver YES 0.5A 2 SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION Full-Bridge, Half-Bridge, Push-Pull 9V~16V Enable, Frequency Control, Soft Start Up to 1MHz Yes 1 83%
UC3845BD1R2 UC3845BD1R2 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 1999 Obsolete 1 (Unlimited) 8 EAR99 30V 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BIPOLAR 275kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver YES Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
SP6125EK1-L SP6125EK1-L MaxLinear, Inc. 0.0000
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0.00000000 download Bulk Obsolete 1 (Unlimited) SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ Transistor Driver 1 Positive Step-Down Buck 4.5V~29V 300kHz No 100%
LTC1771ES8#TRPBF LTC1771ES8#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) 2000 Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1771 Transistor Driver YES Switching Regulator or Controllers 18V 1 5kA 10V SWITCHING CONTROLLER 70ns 70 ns Positive CURRENT-MODE 20V Step-Down CONSTANT OFF TIME SINGLE Buck 2.8V~18V Enable, Soft Start No 100%
LM2744MTCX LM2744MTCX Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 14 EAR99 5mm Non-RoHS Compliant 14-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~125°C TJ e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM2744 Transistor Driver YES 0.65mm Switching Regulator or Controllers 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3V 6V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3V~6V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 50kHz~1MHz Yes 80% No
UC3842BD1013TR UC3842BD1013TR STMicroelectronics 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 500kHz 3.9mm Surface Mount 0°C~70°C TJ BIPOLAR 17mA 30V DUAL GULL WING UC3842 Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 100 % 10V~30V Frequency Control Up to 500kHz No 96%
MB4235ACHIP MB4235ACHIP Cypress Semiconductor Corp 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
MAX1876AEEG+T MAX1876AEEG+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 24 EAR99 23V 8.65mm ROHS3 Compliant Lead Free 24 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 1.73mm 660kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1876 Transistor Driver 0.635mm Not Qualified 18V 2 10A 5V DUAL SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~23V Current Limit, Enable, Frequency Control, Reset 100kHz~600kHz Yes
ISL6527CB-T ISL6527CB-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA ISL6527 Transistor Driver 1 Positive Step-Down Buck 2.97V~3.63V Enable, Phase Control 300kHz Yes 100% No
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