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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 Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Height Seated (Max) HTS Code Number of Functions Nominal Supply Current 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) Operating Temperature (Min) Subcategory Qualification Status Output Voltage Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Output Power Max Output Current Input Voltage-Nom Analog IC - Other Type Current - Output Min Input Voltage 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 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
LTC3780MPUH LTC3780MPUH Linear Technology/Analog Devices 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 32-WFQFN Exposed Pad Surface Mount -55°C~125°C TJ LTC3780 Transistor Driver 1 32-QFN (5x5) Positive Step-Up/Step-Down Buck-Boost 4V~30V Current Limit, Enable, Power Good, Soft Start 200kHz~400kHz Yes 1 99% No
NCP1589BMNTWG NCP1589BMNTWG Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 10-VFDFN Exposed Pad Surface Mount 0°C~70°C TA Transistor Driver 1 10-DFN (3x3) Positive Step-Down Buck 4.5V~13.2V Enable, Power Good 600kHz Yes 1 75% No
GP200UMTR-G1 GP200UMTR-G1 Diodes Incorporated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
MAX1954BEUB+T MAX1954BEUB+T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 ALSO OPERATES IN CURRENT MODE 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~85°C TA BICMOS 360kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1954 Transistor Driver 0.5mm 11.35V 1 25A 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 89 % 3V~5.5V Current Limit 300kHz Yes No
NCP1589LMNTWG NCP1589LMNTWG ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 10 EAR99 12V 3mm ROHS3 Compliant Lead Free Tin 10 OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5V 10-VFDFN Exposed Pad 3mm Surface Mount 0°C~95°C TA 2.5mA 2.5mA 500kHz e3 DUAL NCP1589 Transistor Driver 0.5mm Switching Regulator or Controllers 400mV 1 1.5A 5V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 83 % 4.5V~13.2V Enable, Power Good Yes No
RN5RK511A-TR-FE RN5RK511A-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant 1.6mm CMOS 1.3mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 5 INDUSTRIAL YES 0.95mm R-PDSO-G5 85°C -40°C 5.1V 2V SWITCHING REGULATOR 8V BUCK 120kHz
S-8352A54MC-K3NT2G S-8352A54MC-K3NT2G 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 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 5.4V 0.3A 1 SWITCHING CONTROLLER Positive Step-Up PULSE FREQUENCY MODULATION SINGLE Boost 0.9V~10V Enable 100kHz No 80%
LTC3835EFE#PBF LTC3835EFE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2010 Active 1 (Unlimited) 20 EAR99 6.5mm ROHS3 Compliant 20 20-TSSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~85°C TA CMOS 580kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3835 Transistor Driver YES 0.65mm Switching Regulator or Controllers 10V 20A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 99.4 % 4V~36V Enable, Phase Control, Power Good, Soft Start, Tracking 250kHz~530kHz Yes 1 No
ISL6527IR-T ISL6527IR-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 ISL6527 Transistor Driver 1 Positive Step-Down Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
S-8521B44MC-AUDT2G S-8521B44MC-AUDT2G 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 4.4V 0.05A 1 5.28V SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 180kHz No 100%
ISL6420AIAZ-TK ISL6420AIAZ-TK Intersil (Renesas Electronics America) 2.9527
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 yes 3 (168 Hours) 20 EAR99 85°C -40°C 12V 8.74mm RoHS Compliant Lead Free 20 ALSO AVAILABLE AS LOW AS 0.6V QSOP 1.5mm 3.98mm 241.197743mg 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 40 20 INDUSTRIAL 0.635mm Switching Regulator or Controllers Not Qualified 5V 1 27.5V 12V SWITCHING CONTROLLER 20A 2mA 1.4MHz VOLTAGE-MODE 5.6V 28V PULSE WIDTH MODULATION PUSH-PULL 96 % 1.4MHz 100 %
UCC3803PWTR UCC3803PWTR Texas Instruments 0.0000
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0.00000000 6 Weeks Tape & Reel (TR) yes Active 2 (1 Year) 8 EAR99 4.4mm ROHS3 Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount 0°C~70°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 10V UCC3803 Transistor Driver YES 0.65mm R-PDSO-G8 Switching Regulator or Controllers 1A 1 10V SWITCHING CONTROLLER 25mA Positive CURRENT-MODE 4V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 3.6V~12V Frequency Control 31kHz No 99%
RN5RK391B-TR-FE RN5RK391B-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant 1.6mm CMOS 1.3mm 8542.39.00.01 1 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 5 INDUSTRIAL YES 0.95mm R-PDSO-G5 85°C -40°C 3.9V 2V SWITCHING REGULATOR 8V BUCK 120kHz
TPS40051PWP TPS40051PWP Texas Instruments 0.0000
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0.00000000 download NRND (Last Updated: 6 days ago) Surface Mount Tube yes Not For New Designs 2 (1 Year) 16 EAR99 40V 5mm ROHS3 Compliant Lead Free No 16 16-PowerTSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount 62.709145mg -40°C~85°C TA 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40051 Transistor Driver Switching Regulator or Controllers 35V 1 20A 24V SWITCHING CONTROLLER Positive VOLTAGE-MODE 8V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 8V~40V Current Limit, Enable, Frequency Control, Soft Start 500kHz Yes 94%
SI9111DY-T1-E3 SI9111DY-T1-E3 Vishay Siliconix 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2014 yes Obsolete 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 338.011364mg -40°C~85°C TA BCDMOS 3MHz e3 Matte Tin (Sn) DUAL GULL WING 260 40 SI9111 Transistor Driver Switching Regulator or Controllers 9.7V 1 10mA 48V SWITCHING CONTROLLER 40ns 40 ns Positive CURRENT-MODE Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Cuk, Flyback, Forward Converter, Push-Pull 50 % 9.5V~13.5V Enable, Reset 40kHz~1MHz 50 % No
MAX1844EEP MAX1844EEP Maxim Integrated 0.0000
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0.00000000 download Tube 2002 no Obsolete 1 (Unlimited) 20 EAR99 8.65mm Non-RoHS Compliant CAN ALSO OPERATE IN PFM MODE 20-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 DUAL GULL WING 240 20 MAX1844 Transistor Driver YES 0.635mm R-PDSO-G20 Switching Regulator or Controllers 3A 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Current Limit, Enable, On Time Control, Power Good 200kHz 300kHz 450kHz 600kHz Yes No
ISL6527AIB ISL6527AIB 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 ISL6527A Transistor Driver 1 Positive Step-Down Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
ISL6224CAZ ISL6224CAZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 1999 3 16 EAR99 85°C -10°C 5V 4.89mm RoHS Compliant Lead Free 16 SSOP 600kHz 3.9mm 1 24V e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 16 OTHER 0.635mm Switching Regulator or Controllers Not Qualified 1 5.5V 5V SWITCHING CONTROLLER 8A 690kHz CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL 600kHz 94 %
XC9301A392MR-G XC9301A392MR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) XC9301 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 180kHz No 92%
MB39A139PFT-G-JN-ERE1 MB39A139PFT-G-JN-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant
MB3821PFV-G-BND-ERE1 MB3821PFV-G-BND-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
LTC3864HMSE#PBF LTC3864HMSE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2011 Active 1 (Unlimited) 12 EAR99 4.039mm ROHS3 Compliant ALSO OPERATES AS LDO REGULATOR 12-TSSOP (0.118, 3.00mm Width) Exposed Pad 3mm Surface Mount -40°C~150°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING LTC3864 Transistor Driver YES 0.65mm Switching Regulator or Controllers 1 12V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 60V Step-Down PULSE WIDTH MODULATION SINGLE Buck 3.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start 50kHz~850kHz No 100%
MB39A121PMT-G-BNDE1 MB39A121PMT-G-BNDE1 Cypress Semiconductor Corp 0.0000
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0.00000000 Obsolete 3 (168 Hours) ROHS3 Compliant
MB4238PFV-G-BND-6E1 MB4238PFV-G-BND-6E1 Cypress Semiconductor Corp 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
UCC25705PG4 UCC25705PG4 Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 1 week ago) Through Hole Tube yes Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 4MHz 5.08mm 6.35mm 3.9mm Through Hole 523.190449mg -40°C~85°C TA 30V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 11V UCC25705 Transistor Driver 2.54mm Switching Regulator or Controllers 300mV 1 5mA 11V SWITCHING CONTROLLER 10ns 10 ns Positive, Isolation Capable VOLTAGE-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Flyback, Forward Converter 93 % 8.2V~15V Current Limit 1MHz No
CY39C503WQN-G-AMERE1 CY39C503WQN-G-AMERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download Cut Tape (CT) Last Time Buy 3 (168 Hours) 16 3mm ROHS3 Compliant ALSO WORKS IN PFM TECHNIQUE; OUTPUT VOLATGE RANGE IS 2.4 VTO 3.5V 16-PowerWFQFN 3mm Surface Mount -30°C~85°C TA 0.75mm QUAD Transistor Driver YES 0.5mm 1 7.4V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 25V Step-Down PULSE WIDTH MODULATION Buck 4V~25V Current Limit, Enable, Power Good Yes No
UC2843ADTRG4 UC2843ADTRG4 Texas Instruments 0.0000
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0.00000000 Tape & Reel (TR) yes 1 (Unlimited) 14 EAR99 85°C -40°C 8.65mm RoHS Compliant Lead Free No 14 D 30V 450kHz 3.9mm 122.413241mg BIPOLAR 1 25V e4 GULL WING 260 14 YES Switching Regulator or Controllers 30V 1 15V 15V SWITCHING CONTROLLER 200mA 50ns 50 ns 500kHz SINGLE Boost, Flyback 100 % 500kHz 100 %
ISL9444IRZ ISL9444IRZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 5 Weeks Surface Mount 2000 Active 2 40 EAR99 85°C -40°C 12V 5mm RoHS Compliant No 40 QFN 5mm 1 e3 Matte Tin (Sn) - annealed QUAD 260 30 40 INDUSTRIAL 0.4mm Switching Regulator or Controllers 5V 1 12V SWITCHING CONTROLLER 10A 1.32MHz CURRENT-MODE 4.5V 26V PULSE WIDTH MODULATION PHASE-SHIFT 1.2MHz
LM5020SD-1 LM5020SD-1 Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) no Obsolete 1 (Unlimited) 8 EAR99 4mm Non-RoHS Compliant Contains Lead 10 10-WDFN Exposed Pad 700kHz 4mm Surface Mount -40°C~125°C TJ 0.8mm e0 Tin/Lead (Sn/Pb) DUAL 260 LM5020 Transistor Driver 0.8mm S-PDSO-N8 Switching Regulator or Controllers 7V 1 1A 300W 48V SWITCHING CONTROLLER 2mA 18ns 15 ns Positive CURRENT-MODE 90V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 80 % 8V~15V Frequency Control, Soft Start 200kHz~630kHz No Yes
TPS40200DRG4 TPS40200DRG4 Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 52V 4.9mm ROHS3 Compliant Lead Free Gold 8 8-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C TA 500kHz 52V e4 DUAL GULL WING 260 TPS40200 Transistor Driver YES 46.8V 1 3A 3A 12V SWITCHING CONTROLLER 4.5V 46V 1.5mA Positive VOLTAGE-MODE Step-Down 700mV PULSE WIDTH MODULATION SINGLE Buck 4.5V~52V Frequency Control, Soft Start 35kHz~500kHz No 95%
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