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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight 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) 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) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Max Output Current Input Voltage-Nom Analog IC - Other Type Min Input Voltage Supply Current-Max (Isup) Adjustable Threshold Supplier Device Package Max Output Voltage Power Dissipation-Max Number of Terminals Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Function Nominal Output Voltage Min Output Voltage Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Synchronous Rectifier Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
LM3754SQX/NOPB LM3754SQX/NOPB Texas Instruments 0.0000
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0.00000000 16 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 3 (168 Hours) EAR99 5mm ROHS3 Compliant Lead Free No 32 32-WFQFN Exposed Pad 800μm 5mm 750μm Surface Mount -5°C~125°C TJ 1MHz e3 Matte Tin (Sn) QUAD 260 LM3754 Transistor Driver 3.6V 2 50A DUAL SWITCHING CONTROLLER 650μA Positive VOLTAGE-MODE Step-Down Buck 81 % 4.5V~18V Current Limit, Enable, Frequency Control, Power Good, Tracking 200kHz~1MHz Yes
ISL6522BCB ISL6522BCB Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA ISL6522B Transistor Driver 1 Positive Step-Down Buck 10.8V~13.2V Enable, Frequency Control, Phase Control, Soft Start 200kHz Yes 100% No
LTC7804EMSE#PBF LTC7804EMSE#PBF Linear Technology/Analog Devices 4.9357
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0.00000000 download 8 Weeks Active 1 (Unlimited) ROHS3 Compliant 16-TFSOP (0.118, 3.00mm Width) Exposed Pad -40°C~125°C TJ Transistor Driver 1 16-MSOP-EP Positive Step-Up Boost 4.5V~40V 100kHz~3MHz Yes 1 100% No
ISL6526AIB ISL6526AIB Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA ISL6526A Transistor Driver 1 Positive Step-Down Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
MAX1649CSA MAX1649CSA Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BICMOS e0 TIN LEAD DUAL GULL WING 245 Transistor Driver YES R-PDSO-G8 COMMERCIAL 5V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 3V Step-Down PULSE FREQUENCY MODULATION SINGLE Buck 3V~16V Enable Up to 300kHz No 96.5%
UC3844BD1 UC3844BD1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tube 2007 Obsolete 1 (Unlimited) 8 EAR99 4.9mm Non-RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 275kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 12mA 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 10V~36V Frequency Control Up to 500kHz No
NCP1571DR2G NCP1571DR2G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 8 EAR99 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ 250kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1571 Transistor Driver YES Switching Regulator or Controllers 1 12V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 7.5V~15V Power Good 200kHz Yes No
ISL6744AB-T ISL6744AB-T Intersil Corporation 0.0000
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0.00000000 1 (Unlimited) EAR99 4.9mm Non-RoHS Compliant not_compliant 3.9mm BICMOS 1.75mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 8 INDUSTRIAL YES 1.27mm R-PDSO-G8 105°C -40°C Switching Regulator or Controllers Not Qualified 1A 12V SWITCHING CONTROLLER 8 VOLTAGE-MODE 9V 16V PULSE WIDTH MODULATION PUSH-PULL 2000kHz
LV5749NV-TLM-E LV5749NV-TLM-E ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2008 yes Active 3 (168 Hours) ROHS3 Compliant Lead Free 16 16-LSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA 140kHz LV5749 Transistor Driver 1 5mA 8.5V Positive Step-Down Buck 8V~42V Current Limit, Enable, Frequency Control, Soft Start 125kHz Yes 85%
MIC38C43YMM-TR MIC38C43YMM-TR Microchip Technology 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 1998 Active 1 (Unlimited) 85°C -40°C 3mm ROHS3 Compliant Lead Free 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 20V 920μm 3mm Surface Mount -40°C~85°C TA 6mA 500kHz MIC38C43 Transistor Driver 5.1V 1 500A 8-MSOP 40ns 30 ns Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 96 % 7.6V~20V Frequency Control 500kHz Yes 1 1 96% No
MAX776CPA+ MAX776CPA+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Through Hole Tube 2003 yes Active 1 (Unlimited) 8 EAR99 9.375mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) Unknown 7.62mm Through Hole 0°C~70°C TA CMOS 4.572mm 300kHz 16.5V e3 Matte Tin (Sn) DUAL 260 MAX776 Transistor Driver 2.54mm Switching Regulator or Controllers -15V 1 1A 5V SWITCHING CONTROLLER 3V Negative CURRENT-MODE Step-Up/Step-Down -15V PULSE FREQUENCY MODULATION Buck-Boost 3V~16.5V Enable 85 % No
MCP1631VHVT-500E/ST MCP1631VHVT-500E/ST Microchip Technology 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 20 EAR99 ROHS3 Compliant 20 20-TSSOP (0.173, 4.40mm Width) Surface Mount -40°C~125°C TJ 2MHz e3 Matte Tin (Sn) DUAL GULL WING 260 40 MCP1631VHV Transistor Driver 0.635mm Switching Regulator or Controllers 5V 1 250mA 2.5ns 2.7 ns Positive VOLTAGE-MODE 2MHz Step-Up/Step-Down Sepic 3.5V~16V Enable, Frequency Control, Ramp 10 % No
ISL6729IUZ-T ISL6729IUZ-T Renesas Electronics America Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) 8 3mm ROHS3 Compliant IT ASLO HAS BUCK SWITCHING CONFIGARTION 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA e3 Matte Tin (Sn) DUAL GULL WING ISL6729 Transistor Driver YES 0.65mm S-PDSO-G8 1 5V SWITCHING REGULATOR Positive, Isolation Capable CURRENT-MODE 4.75V 5.25V Step-Up/Step-Down PULSE WIDTH MODULATION BOOST Flyback, Forward Converter 4.75V~5.25V Up to 1MHz Yes 99% No
L6911CTR L6911CTR STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 20 EAR99 ROHS3 Compliant 20 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~125°C TJ 2.65mm 220kHz e0 TIN LEAD DUAL GULL WING L6911 Transistor Driver YES 3.5V 1 35A 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 5V~12V Current Limit, Frequency Control, Phase Control, Power Good, Soft Start 200kHz Yes 100% No
MB39A136PFT-G-BND-ERE1 MB39A136PFT-G-BND-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download 17 Weeks Tape & Reel (TR) 2005 Obsolete 3 (168 Hours) 85°C -30°C ROHS3 Compliant 24-TFSOP (0.173, 4.40mm Width) Surface Mount -30°C~85°C TA Transistor Driver 2 24-TSSOP Positive Step-Down Buck 80 % 4.5V~25V Current Limit, Soft Start 500kHz Yes 2 2 80% No
MAX5095CAUA MAX5095CAUA Maxim Integrated 0.0000
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0.00000000 download Tube 2006 no Obsolete 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant IT CAN ALSO OPERATE WITH CURRENT MODE 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ BICMOS e0 DUAL GULL WING 245 MAX5095 Transistor Driver YES 0.65mm S-PDSO-G8 Switching Regulator or Controllers 2A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter 7.6V~30V Frequency Control 10kHz~500kHz No 49.8%
UC3827N-1 UC3827N-1 Texas Instruments 0.0000
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0.00000000 download Through Hole Tube yes Obsolete 1 (Unlimited) 24 EAR99 31.75mm ROHS3 Compliant Lead Free No 24 CAN ALSO WORK IN CURRENT MODE 24-DIP (0.600, 15.24mm) 450kHz 4.57mm 13.71mm Through Hole 0°C~70°C TA BIPOLAR 15V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL UC3827 Transistor Driver 2.54mm Switching Regulator or Controllers 2.5V 3 100mA 15V SWITCHING CONTROLLER 40ns 30 ns Positive VOLTAGE-MODE Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Full-Bridge, Push-Pull 95 % 7.6V~20V Frequency Control, Ramp, Soft Start 220kHz Yes 1 91%
MB39A138PFT-G-BND-JNE1 MB39A138PFT-G-BND-JNE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download Tube 2005 Active 3 (168 Hours) ROHS3 Compliant 24-TFSOP (0.173, 4.40mm Width) Surface Mount -30°C~85°C TA Transistor Driver 2 Positive Step-Down Buck 6V~24V Current Limit, Soft Start Yes 1 No
MAX741UCPP MAX741UCPP Maxim Integrated 0.0000
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0.00000000 download Tube 2006 no Obsolete 1 (Unlimited) 20 EAR99 Non-RoHS Compliant Contains Lead 20-DIP (0.300, 7.62mm) 170kHz 7.62mm Through Hole 0°C~70°C TA CMOS 4.572mm e0 Tin/Lead (Sn/Pb) DUAL 245 MAX741 Transistor Driver NO 2.54mm R-PDIP-T20 Switching Regulator or Controllers 1 1A SWITCHING CONTROLLER 3.5mA 50ns 50 ns Positive or Negative CURRENT-MODE 190kHz 2.7V Step-Up, Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck, Boost 2.7V~15.5V Frequency Control, Soft Start 95 % No Yes
LT3840HFE#PBF LT3840HFE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 12 Weeks PRODUCTION (Last Updated: 4 weeks ago) Tube 2014 Active 1 (Unlimited) 28 EAR99 9.7mm ROHS3 Compliant Lead Free 28 28-TSSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~150°C TJ 60V e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LT3840 Transistor Driver YES 0.65mm 1.5V 1 30A SWITCHING CONTROLLER 2.5V 60V Positive or Negative CURRENT-MODE Step-Down 1.5V Buck 99 % 2.5V~60V Enable, Frequency Control, Power Good, Soft Start, Tracking 50kHz~1MHz Yes
MB39A123PMT-G-JN-ERE1 MB39A123PMT-G-JN-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download Tape & Reel (TR) Active 3 (168 Hours) ROHS3 Compliant 48-LQFP Surface Mount -30°C~85°C TA Transistor Driver 6 Positive or Negative, Isolation Capable Step-Down Buck 100 % 1.7V~11V Dead Time Control, Soft Start 1MHz Yes 1 No
MB39A112PFT-G-BND-ERE1 MB39A112PFT-G-BND-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) 2017 Obsolete 3 (168 Hours) 85°C -30°C ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) Surface Mount -30°C~85°C TA Transistor Driver 3 20-TSSOP Positive Step-Down Buck 100 % 7V~25V Soft Start 250kHz~2.6MHz No 1 1 100% No
UC3845BD1 UC3845BD1 ON Semiconductor 0.0000
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0.00000000 download Tube 1999 Obsolete 1 (Unlimited) 8 EAR99 30V 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 275kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR 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 12mA 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
LV5743V-TLM-E LV5743V-TLM-E ON Semiconductor 0.0000
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0.00000000 Tape & Reel (TR) 2015 Obsolete 3 (168 Hours) RoHS Compliant
ISL6552CB ISL6552CB Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 20 12.8mm Non-RoHS Compliant 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA 2.65mm e0 TIN LEAD DUAL GULL WING 240 PWM Signal YES 1.27mm R-PDSO-G20 4 5V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 5.25V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.75V~5.25V Enable, Frequency Control, Power Good 50kHz~1.5MHz No
MIC2184BM MIC2184BM 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) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES COMMERCIAL 3V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2.9V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.9V~14V Enable, Frequency Control, Soft Start 400kHz No 100% Yes
UC1834VTD2 UC1834VTD2 Texas Instruments 0.0000
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0.00000000 ACTIVE (Last Updated: 5 days ago) 20 2.7686mm RoHS Compliant Contains Lead 1 UPPER NO LEAD NOT SPECIFIED NOT SPECIFIED Fixed YES 1 1 1.5V 5A POWER SUPPLY SUPPORT CIRCUIT 35V YES 1W 7mA
UC2842DTR UC2842DTR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 450kHz 1.75mm 3.91mm 1.58mm Surface Mount 122.413241mg -40°C~85°C TA BIPOLAR 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UC2842 Transistor Driver YES Switching Regulator or Controllers 13.5V 1 200mA 15V SWITCHING CONTROLLER 25mA 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Buck, Buck-Boost, Flyback, Forward 100 % 12V~28V Frequency Control Up to 500kHz No 97%
XC9302A373MR-G XC9302A373MR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) XC9302 Active 1 (Unlimited) ROHS3 Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C e3 Tin (Sn) Fixed 1 Positive Step-Up/Step-Down Buck-Boost 2V~10V Enable 300kHz No 92%
MAX16989BATJC/V+ MAX16989BATJC/V+ Maxim Integrated 0.0000
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0.00000000 Active 3 (168 Hours) ROHS3 Compliant
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