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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 Contact Plating 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 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 Halogen Free Dropout Voltage Current - Output Min Input Voltage Power Dissipation Supply Current-Max (Isup) Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
ISL6439AIRZ-T ISL6439AIRZ-T Renesas Electronics America Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 16-VQFN Exposed Pad Surface Mount -40°C~85°C TA ISL6439 Transistor Driver 1 Positive Step-Down Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
S-8521B51MC-AUKT2G S-8521B51MC-AUKT2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant ALSO OPERATES AS PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 5.1V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 180kHz No 100%
MB3821PFV-G-BNDE1 MB3821PFV-G-BNDE1 Cypress Semiconductor Corp 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
ISL6558IRZ-TR5240 ISL6558IRZ-TR5240 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 2001 85°C -40°C 5.25V 5mm RoHS Compliant No 20 VQFN 950μm 5mm 4 5V 120A 1.5MHz 75 %
ISL8107IRZ ISL8107IRZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 25 Weeks Surface Mount 2006 Active 1 16 EAR99 85°C -40°C 75V 5mm RoHS Compliant No 16 VQFN 950μm 5mm 1 e3 Matte Tin (Sn) - annealed QUAD 260 30 16 INDUSTRIAL 0.8mm Switching Regulator or Controllers 1 75V 15V SWITCHING CONTROLLER 20mA 600kHz VOLTAGE-MODE 9V PULSE WIDTH MODULATION SINGLE 600kHz
LTC3890HUH-2#TRPBF LTC3890HUH-2#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2012 PolyPhase® Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~150°C TJ CMOS 0.8mm e3 Matte Tin (Sn) QUAD LTC3890 Transistor Driver YES 0.5mm Switching Regulator or Controllers 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, SEPIC 4V~60V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
ISL68201IRZ-T ISL68201IRZ-T Intersil Corporation 0.0000
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0.00000000 compliant 24
ISL6520AIR-T ISL6520AIR-T Renesas Electronics America Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) Non-RoHS Compliant 16-VQFN Exposed Pad Surface Mount -40°C~85°C TA ISL6520A Transistor Driver 1 Positive Step-Down Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
R1224N502E-TR-FE R1224N502E-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 RoHS Compliant ALSO HAS VFM CONTROL TECHNIQUE CMOS 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED YES R-PDSO-G5 5V SWITCHING CONTROLLER 2.3V 18.5V PULSE WIDTH MODULATION BUCK
LM27402SQ/NOPB LM27402SQ/NOPB Texas Instruments 0.0000
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0.00000000 20 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 4mm ROHS3 Compliant Lead Free Tin No 16 16-WQFN Exposed Pad No SVHC 800μm 4mm 750μm Surface Mount -40°C~125°C TJ 1.35MHz 20V e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 LM27402 Transistor Driver 0.65mm 18.6V 1 30A 30A 12V SWITCHING CONTROLLER 3V 4.5mA Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION Buck 95 % 3V~20V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 200kHz~1.2MHz Yes
LTC3736EGN-2#PBF LTC3736EGN-2#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2008 Active 1 (Unlimited) 24 EAR99 8.74mm ROHS3 Compliant 24 24-SSOP (0.154, 3.90mm Width) 1.48mm 3.99mm Surface Mount -40°C~85°C TA CMOS 825kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3736 Transistor Driver YES 0.65mm 1 Switching Regulator or Controllers Not Qualified 9.8V 2 5A 4.2V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.75V~9.8V Current Limit, Enable, Power Good, Soft Start, Tracking 300kHz~750kHz Yes 100%
S-8357F30MC-MGPT2U S-8357F30MC-MGPT2U ABLIC U.S.A. Inc. 1.5622
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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA Transistor Driver 1 SOT-23-5 Positive Step-Up Boost 0.9V~10V Enable 300kHz No 1 85% No
UCC3800PWG4 UCC3800PWG4 Rochester Electronics, LLC 0.0000
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0.00000000 download Tray Obsolete 2 (1 Year) ROHS3 Compliant 8-TSSOP (0.173, 4.40mm Width) Surface Mount 0°C~70°C TA Transistor Driver 1 8-TSSOP Positive Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 6.9V~12V Frequency Control 46kHz No 1 99% No
MAX608EPA MAX608EPA Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 8-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA Transistor Driver 1 8-PDIP Positive Step-Up Boost 1.8V~16.5V Enable Up to 300kHz No 1 No
MAX1937EEI+T MAX1937EEI+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 28 EAR99 9.89mm ROHS3 Compliant Lead Free 28 28-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 1.73mm 500kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1937 Transistor Driver YES 0.635mm 2 5V SWITCHING CONTROLLER Positive 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 6V~24V Current Limit, Enable, Power Good 50 % Yes No
LM3487QMMX/NOPB LM3487QMMX/NOPB Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q100 Obsolete 1 (Unlimited) 125°C -40°C 35V ROHS3 Compliant No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~125°C TJ 1.66MHz LM3487 Transistor Driver 35V 1 1A 10-VSSOP Positive or Negative Step-Down, Step-Up/Step-Down Buck, Buck-Boost 100 % 2.97V~35V Enable, Frequency Control, Soft Start 100kHz~1.4MHz No 1 100% Yes
XC9252A08AVR-G XC9252A08AVR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download Cut Tape (CT) 2016 Discontinued 1 (Unlimited) 16 ROHS3 Compliant 16 16-LSSOP (0.173, 4.40mm Width) Surface Mount -40°C~105°C TA e3 Tin (Sn) DUAL GULL WING Transistor Driver YES 0.635mm Switching Regulator or Controllers 1 SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down Buck 100 % 3V~30V Current Limit, Enable, Frequency Control, Power Good, Soft Start 280kHz~550kHz No
MAX5022EUA+ MAX5022EUA+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2002 yes Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant Lead Free 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~85°C TA BICMOS e3 Matte Tin (Sn) DUAL GULL WING 260 MAX5022 Transistor Driver YES 0.65mm S-PDSO-G8 0.25A 1 22V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 28V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter 11V~28V 262kHz No 75%
LTC3852IUDD#TRPBF LTC3852IUDD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2010 Active 1 (Unlimited) 24 EAR99 5mm ROHS3 Compliant 24 24-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 810kHz e3 Matte Tin (Sn) QUAD LTC3852 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5V 1 25A 15V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 38V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 235kHz~750kHz Yes 99% No
TL1451ACDG4 TL1451ACDG4 Texas Instruments 0.0000
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0.00000000 download 1 16 EAR99 85°C -20°C 50V 9.9mm RoHS Compliant Lead Free No 16 SOIC 3.9mm 141.690917mg CMOS 1.75mm 1 50V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 16 OTHER YES Switching Regulator or Controllers 2.5V 2 50V 3A 6V DUAL SWITCHING CONTROLLER 200mV 3A 3.6V 50V 1.7mA 500kHz VOLTAGE-MODE 1V PULSE WIDTH MODULATION PHASE-SHIFT Flyback, Boost 100 %
R1224N332H-TR-FE R1224N332H-TR-FE Ricoh Electronic Devices Company 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 RoHS Compliant Lead Free ALSO HAS EXTERNALLY ADJUSTABLE OUTPUT VOLTAGE SOT-23-5 CMOS 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED YES R-PDSO-G5 6V SWITCHING CONTROLLER 2.3V 18.5V PULSE WIDTH MODULATION BUCK
UC3844BDG UC3844BDG ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tube 2008 yes Active 1 (Unlimited) 14 EAR99 8.75mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) No SVHC 52kHz 1.5mm 4mm Surface Mount 0°C~70°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 13.5V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 862mW 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
MAX8576EUB+TG51 MAX8576EUB+TG51 Maxim Integrated 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
UC3572D UC3572D Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tube yes Active 1 (Unlimited) 8 EAR99 30V 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 300kHz 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg 0°C~70°C TA BIPOLAR e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UC3572 Transistor Driver Switching Regulator or Controllers -70V 1 500mA 5V SWITCHING CONTROLLER Negative VOLTAGE-MODE 4.75V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 4.75V~30V Current Limit, Ramp 100kHz No 92%
UC2845BD1 UC2845BD1 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) 3.9mm Surface Mount -25°C~85°C TA BIPOLAR 275kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC284*B Transistor Driver YES Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 800mW 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
UCC38C43DRG4 UCC38C43DRG4 Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape and Reel 1 8 EAR99 70°C 0°C 4.9mm RoHS Compliant Lead Free No 8 ALSO OPERATES IN CURRENT MODE SOIC 18V 1MHz 1.58mm 3.91mm 72.603129mg BICMOS 1 18V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 8 COMMERCIAL Switching Regulator or Controllers 1 18V 15V SWITCHING CONTROLLER 200mA 25ns 20 ns VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Flyback, Boost 100 % 1MHz 100 %
LTC1149CN-5#PBF LTC1149CN-5#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 1998 Active 1 (Unlimited) 16 EAR99 ROHS3 Compliant Lead Free 16 16-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA CMOS 3.937mm 250kHz e3 Matte Tin (Sn) DUAL LTC1149 Transistor Driver NO 2.54mm Switching Regulator or Controllers 5V 0.05A 1 SWITCHING CONTROLLER 3mA Positive CURRENT-MODE 48V Step-Down CONSTANT OFF TIME PUSH-PULL Buck Up to 48V Current Limit, Enable Up to 250kHz Yes 100% No
UC3525BDWG4 UC3525BDWG4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 2 (1 Year) 16 EAR99 10.3mm ROHS3 Compliant Lead Free No 16 16-SOIC (0.295, 7.50mm Width) 450kHz 2.65mm 7.5mm 2.35mm Surface Mount 473.692182mg 0°C~70°C TA BIPOLAR 35V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UC3525 Transistor Driver YES Switching Regulator or Controllers 18V 2 100mA 20V SWITCHING CONTROLLER 100ns 50 ns Positive VOLTAGE-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 50 % 8V~35V Dead Time Control, Frequency Control, Ramp, Soft Start 100Hz~400kHz Yes 1 49%
ISL6520IB ISL6520IB Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA DUAL GULL WING ISL6520 Transistor Driver YES R-PDSO-G8 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
ISL6401CB ISL6401CB Rochester Electronics 0.0000
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0.00000000 download no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 1A 1 5V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 4.5V 5.5V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 4.5V~5.5V Enable, Frequency Control 50kHz~500kHz No 48% Yes
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