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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 Voltage - Rated Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage 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 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 Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode 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 Duty Cycle Synchronous Rectifier Number of Output Phases Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
RT8241EZQW RT8241EZQW Richtek USA Inc. 5.3333
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0.00000000 download Cut Tape (CT) 2014 Discontinued 3 (168 Hours) 12 ROHS3 Compliant 12-WFQFN Exposed Pad Surface Mount -40°C~85°C TA QUAD Transistor Driver YES 0.4mm Switching Regulator or Controllers 1 Positive CURRENT-MODE Step-Down Buck 4.5V~5.5V Current Limit, Enable, Phase Control, Power Good Yes No
RT2701GQW RT2701GQW Richtek USA Inc. 0.0000
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0.00000000 download 16 Weeks Cut Tape (CT) 2013 Active 3 (168 Hours) 85°C -40°C ROHS3 Compliant 24 24-WFQFN Exposed Pad 13.2V Unknown 4.5V Surface Mount -40°C~85°C TA Transistor Driver 2V 2 24-WQFN (4x4) Positive Step-Down Buck 4.5V~13.2V Current Limit, Enable, On Time Control, Phase Control, Ramp Yes 2 2 No
RT8209MGQW RT8209MGQW Richtek USA Inc. 0.0000
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0.00000000 download Cut Tape (CT) 2014 Discontinued 3 (168 Hours) ROHS3 Compliant 14 14-PowerWFDFN Surface Mount -40°C~85°C TA Transistor Driver 1 Positive Step-Down Buck 4.5V~5.5V Current Limit, Enable, On Time Control, Phase Control, Power Good Yes No
RT8115AZQW RT8115AZQW Richtek USA Inc. 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 2013 Active 3 (168 Hours) EAR99 ROHS3 Compliant 10 10-WFDFN Exposed Pad Unknown Surface Mount -40°C~85°C TA Transistor Driver 1 Positive Step-Down Buck 88 % 4.5V~13.2V Enable, Phase Control, Power Good 300kHz Yes No
LTC3789IUFD#PBF LTC3789IUFD#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2011 Active 1 (Unlimited) 28 EAR99 4mm ROHS3 Compliant 28 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V 28-WFQFN Exposed Pad 700μm 5mm Surface Mount -40°C~125°C TJ CMOS 710kHz 38V e3 Matte Tin (Sn) QUAD 225 LTC3789 Transistor Driver YES Switching Regulator or Controllers 38V 2 20A 5A 15V SWITCHING CONTROLLER 4V 38V Positive CURRENT-MODE Step-Up/Step-Down 800mV PULSE WIDTH MODULATION PHASE-SHIFT Buck-Boost 4V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start 200kHz~640kHz Yes 1 90% No
MIC2111BYMT-T5 MIC2111BYMT-T5 Microchip Technology 0.0000
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0.00000000 download 22 Weeks Tape & Reel (TR) Active 3 (168 Hours) 20 3mm ROHS3 Compliant 20-UFQFN 3mm Surface Mount -40°C~125°C TJ 0.6mm QUAD PWM Signal YES S-XQCC-N20 1 5V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 5.5V Step-Down PULSE WIDTH MODULATION Buck 3.135V~5.5V Enable, Frequency Control, Power Good, Soft Start 200kHz~2MHz No
BA9744FV-E2 BA9744FV-E2 ROHM Semiconductor 0.0000
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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 16 EAR99 35V 5mm ROHS3 Compliant Lead Free 16 16-LSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~85°C TA BIPOLAR 800kHz e2 TIN COPPER DUAL GULL WING 260 10 BA9744 Transistor Driver 0.65mm Switching Regulator or Controllers 35V 2 30mA 3V DUAL SWITCHING CONTROLLER Positive or Negative VOLTAGE-MODE Step-Up, Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost 65 % 2.5V~35V Dead Time Control, Soft Start 10kHz~800kHz Yes 1 100% No
S-8520F40MC-BUZT2G S-8520F40MC-BUZT2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Not For New Designs 1 (Unlimited) RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA Transistor Driver 1 Positive Step-Down Buck 2.5V~16V Enable 300kHz No 100%
LM5041ASD/NOPB LM5041ASD/NOPB Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant Lead Free No 16 16-WFDFN Exposed Pad 800μm 5mm 800μm Surface Mount -40°C~125°C TJ 1MHz e3 Matte Tin (Sn) DUAL 260 LM5041 Transistor Driver Switching Regulator or Controllers 9V 1 1.5A 500W 48V SWITCHING CONTROLLER 20ns 20 ns Positive CURRENT-MODE 90V Step-Up/Step-Down PULSE WIDTH MODULATION Half-Bridge, Push-Pull 50 % 15V~90V Dead Time Control, Frequency Control, Soft Start 200kHz 600kHz 50 % Yes
MB39C504WQN-G-AMERE1 MB39C504WQN-G-AMERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 download 19 Weeks Surface Mount Cut Tape 2014 85°C -30°C RoHS Compliant No 16 QFN 5.5V No SVHC 4.5V 5V SWITCHING CONTROLLER 45mA Positive 800kHz Yes 1
ISL6535CRZ ISL6535CRZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 2000 Active 3 (168 Hours) 16 EAR99 70°C 0°C 12V 4mm RoHS Compliant 16 VQFN 4mm 1 e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 30 COMMERCIAL 0.65mm Switching Regulator or Controllers Not Qualified 1 5V 12V SWITCHING CONTROLLER 3A 1.5MHz VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL 100 % 1.5MHz 100 %
EC7401QI EC7401QI Intel 0.0000
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0.00000000 download Tape & Reel (TR) Enpirion® Active 3 (168 Hours) EAR99 RoHS Compliant 40-VFQFN Exposed Pad Surface Mount -40°C~85°C TA EC7401 PWM Signal 4 SWITCHING CONTROLLER Positive, Isolation Capable Step-Down Buck 4.75V~5.25V Enable, Frequency Control, Power Good, Soft Start 80kHz~1MHz 66.7% No
ISL6569CBZ ISL6569CBZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 2002 Active 3 24 EAR99 70°C 0°C 5V RoHS Compliant Lead Free SOIC 7.5mm 2.65mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 24 COMMERCIAL R-PDSO-G24 Switching Regulator or Controllers Not Qualified 1 1.55V 5V SWITCHING CONTROLLER 60A 2MHz CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT 75 % 1MHz 75 %
IR3710MTRPBF IR3710MTRPBF Infineon Technologies 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2007 Obsolete 2 (1 Year) 16 EAR99 7V 2.9972mm RoHS Compliant Lead Free 12V 16 16-VFQFN Exposed Pad No SVHC 1MHz 830μm 2.9972mm Surface Mount 0°C~125°C TJ 1.2mA QUAD IR3710MPBF Transistor Driver 0.5mm 12V 1 20A 22μA 12.6V SWITCHING REGULATOR 12V 10ns 10 ns Positive Step-Down 500mV PULSE WIDTH MODULATION PUSH-PULL Buck 3V~28V Current Limit, Enable, Power Good, Soft Start Up to 1MHz Yes No
RN5RK302A-TR-FE RN5RK302A-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 3V 2V SWITCHING REGULATOR 8V BUCK 120kHz
LTC1624IS8#TRPBF LTC1624IS8#TRPBF Analog Devices 0.0000
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0.00000000 Tape & Reel (TR) RoHS Compliant SO-8
LM3485MMX LM3485MMX Texas Instruments 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) no Obsolete 1 (Unlimited) 8 EAR99 35V 3mm Non-RoHS Compliant Contains Lead 8 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM3485 Transistor Driver 0.65mm Switching Regulator or Controllers 35V 4A 12V SWITCHING CONTROLLER 250μA Positive CURRENT-MODE 1MHz 4.5V Step-Down HYSTERETIC CURRENT MODE SINGLE Buck 100 % 4.5V~35V No 1
UC3825QTR UC3825QTR Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) 20 EAR99 8.965mm ROHS3 Compliant Lead Free 20 CAN ALSO BE CONFIGURED IN CURRENT MODE 20-LCC (J-Lead) 1MHz 8.965mm Surface Mount 0°C~70°C TA BICMOS 4.57mm e3 Matte Tin (Sn) QUAD J BEND 260 UC3825 Transistor Driver YES Switching Regulator or Controllers 13V 2 200mA 15V SWITCHING CONTROLLER 30ns 30 ns Positive VOLTAGE-MODE 8.8V 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 50 % 8.4V~30V Current Limit, Enable, Frequency Control, Ramp, Soft Start 340kHz~460kHz No 1 85%
IRU3037CF IRU3037CF Infineon Technologies 0.0000
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0.00000000 download Surface Mount Tube 2005 Obsolete 1 (Unlimited) 8 EAR99 25V 3mm Non-RoHS Compliant Contains Lead 8 8-TSSOP (0.173, 4.40mm Width) 220kHz 1.05mm 4.4mm Surface Mount 0°C~70°C TA e3 Matte Tin (Sn) DUAL GULL WING 260 30 IRU3037CF Transistor Driver 0.65mm 24V 1 500mA 5V SWITCHING CONTROLLER 3.3mA 50ns 50 ns Positive VOLTAGE-MODE Step-Up, Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck, Boost 90 % 4.2V~25V Enable, Soft Start 200kHz Yes No
TPS53681RSBR TPS53681RSBR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) D-CAP+™ yes Active 2 40 5mm ROHS3 Compliant 40 40-WFQFN Exposed Pad 800μm 5mm 750μm Surface Mount -40°C~125°C TJ QUAD TPS53681 PWM Signal YES 0.4mm 300A 2 12V DUAL SWITCHING CONTROLLER Positive 4.5V 17V Step-Down PULSE WIDTH MODULATION Buck 4.5V~17V Current Limit, Enable 300kHz~1MHz No PMBus 8
NCP4331DBR2G NCP4331DBR2G Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 16 5mm ROHS3 Compliant 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~125°C TJ e4 NICKEL PALLADIUM GOLD DUAL GULL WING NOT SPECIFIED NOT SPECIFIED Transistor Driver YES 0.65mm COMMERCIAL 1 20V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.08V Step-Down PULSE WIDTH MODULATION PUSH-PULL 400kHz Buck 5.6V~30V Ramp, Soft Start Yes
TPS40200D TPS40200D Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Tube yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free Gold 8 8-SOIC (0.154, 3.90mm Width) No SVHC 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 16V 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%
ZL6105ALAFTR5546 ZL6105ALAFTR5546 Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 9 Weeks Surface Mount 2004 85°C -40°C 14V RoHS Compliant Lead Free 36 QFN 1 5.5V 40A 1.4MHz 95 %
LM3153MHE-3.3/NOPB LM3153MHE-3.3/NOPB Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) SIMPLE SWITCHER® yes Active 1 (Unlimited) 14 EAR99 18V 5mm ROHS3 Compliant Lead Free 14 14-PowerTSSOP (0.173, 4.40mm Width) No SVHC 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TJ 750kHz e3 Matte Tin (Sn) DUAL GULL WING 260 LM3153 Transistor Driver Switching Regulator or Controllers 3.3V 1 12A 18V SWITCHING CONTROLLER 3.6mA Positive VOLTAGE-MODE 6V 42V Step-Down Buck 72 % 8V~18V Enable, Soft Start 95 % Yes No
UCC2541PWPG4 UCC2541PWPG4 Texas Instruments 0.0000
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0.00000000 download Surface Mount Tube yes Obsolete 2 (1 Year) 20 EAR99 35V 6.5mm ROHS3 Compliant Lead Free No 20 AVERAGE CURRENT MODE OPERATION IS ALSO POSSIBLE 20-PowerTSSOP (0.173, 4.40mm Width) 1MHz 1.15mm 4.4mm Surface Mount 81.788374mg -40°C~105°C TA BIPOLAR 35V 35V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UCC2541 Transistor Driver 0.65mm Switching Regulator or Controllers 7.2V 1 3.5A 12V SWITCHING CONTROLLER 8.5V Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION SINGLE Buck 8.5V~35V Enable, Ramp, Reset, Soft Start, Tracking 300kHz Yes
LV5044V-TLM-E LV5044V-TLM-E ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2013 yes Obsolete 3 (168 Hours) 30 RoHS Compliant Lead Free 30 30-LSSOP (0.220, 5.60mm Width) Surface Mount -20°C~85°C TA BICMOS 1.1MHz e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING LV5044 Transistor Driver YES 0.635mm Switching Regulator or Controllers 2 1A Positive VOLTAGE-MODE Step-Down Buck 82 % 4.5V~16V Current Limit, Power Good, Soft Start 250kHz~1.1MHz Yes No
CHL8325A-64CRT CHL8325A-64CRT Infineon Technologies 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 40-VFQFN Exposed Pad -20°C~85°C TA PWM 5 Positive Step-Down Buck 3.3V Enable, Power Good 200kHz~1.2MHz No I2C, PMBus, SMBus
NCP1378DR2G NCP1378DR2G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 3 (168 Hours) 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 CMOS 100kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1378 Transistor Driver Switching Regulator or Controllers 16V 1 500mA 11V SWITCHING CONTROLLER 40ns 20 ns Positive CURRENT-MODE 100kHz Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 8.4V~18V Current Limit No
TL494CDRE4 TL494CDRE4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 300kHz 1.75mm 3.91mm 1.58mm Surface Mount 141.690917mg 0°C~70°C TA BIPOLAR e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 15V TL494 Transistor Driver YES Switching Regulator or Controllers 40V 2 200mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 45 % 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1
UCC38C42P UCC38C42P Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Through Hole Tube yes Active 1 (Unlimited) 8 EAR99 9.81mm ROHS3 Compliant Lead Free 8 ALSO OPERATES IN CURRENT MODE 8-DIP (0.300, 7.62mm) 1MHz 5.08mm 6.35mm 3.9mm Through Hole 523.190449mg 0°C~70°C TJ BICMOS 2.3mA 18V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL UCC38C42 Transistor Driver 2.54mm Switching Regulator or Controllers 18V 1 200mA 15V SWITCHING CONTROLLER 25ns 20 ns Positive VOLTAGE-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Boost, Flyback, Forward Converter 100 % 9V~18V Frequency Control Up to 1MHz No 96%
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