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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 Termination 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 Min Supply Voltage Number of Drivers Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Max Supply Current Height Seated (Max) HTS Code Number of Functions Max Frequency 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 Supply Voltage-Min (Vsup) Subcategory Qualification Status Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Max Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Input Bias Current Current - Output Min Input Voltage Power Dissipation Interface IC Type 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 Control Technique Switcher Configuration Topology Output Peak Current Limit-Nom Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier High Side Driver Output Phases Duty Cycle (Max) Clock Sync
NCP81128MNTXG NCP81128MNTXG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2008 Active 3 (168 Hours) ROHS3 Compliant
R1211D104A-TR-FE R1211D104A-TR-FE Ricoh Electronic Devices Company 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 8542.39.00.01 SWITCHING CONTROLLER
KA3843BD KA3843BD Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 1 (Unlimited) 14 8.56mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.95mm Surface Mount 0°C~70°C TA 1 e3 MATTE TIN DUAL GULL WING 260 14 Transistor Driver YES COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 30V PULSE WIDTH MODULATION SINGLE 7.6V~30V Up to 500kHz Yes 97% No
RT8208AGQW RT8208AGQW Richtek USA Inc. 0.0000
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0.00000000 download Cut Tape (CT) 2011 Discontinued 3 (168 Hours) ROHS3 Compliant 16-WFQFN Exposed Pad Surface Mount -40°C~85°C TA Transistor Driver 1 Positive Step-Down Buck 4.5V~5.5V Enable, On Time Control, Phase Control, Power Good Yes No
ISL8121IRZ-T ISL8121IRZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 6 Weeks Surface Mount 2003 Active 3 24 EAR99 85°C -40°C RoHS Compliant No 24 QFN 5.5V 4.9V 4 1mm 1 e3 Matte Tin (Sn) - annealed QUAD 260 30 24 INDUSTRIAL 0.5mm Switching Regulator or Controllers 4A 5V SWITCHING CONTROLLER 2MHz VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT 2MHz 66 %
ISL6545AIBZ-T ISL6545AIBZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 8 Weeks Surface Mount 2004 Active 3 8 EAR99 85°C -40°C 12V 4.9mm RoHS Compliant SOIC 3.9mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 INDUSTRIAL R-PDSO-G8 Switching Regulator or Controllers Not Qualified 1 5V 5V SWITCHING CONTROLLER 25A 660kHz VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL 100 %
ISL6522CV-T ISL6522CV-T Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 14 5mm Non-RoHS Compliant 14-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 10.8V~13.2V Enable, Frequency Control, Phase Control, Soft Start 200kHz Yes 100% No
MB44A126LGL-G-EFE1 MB44A126LGL-G-EFE1 Cypress Semiconductor Corp 0.0000
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0.00000000 12 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
LTC3721EUF-1#TRPBF LTC3721EUF-1#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2004 Active 1 (Unlimited) 16 EAR99 4mm ROHS3 Compliant Lead Free 16 16-WQFN Exposed Pad 4mm Surface Mount -40°C~85°C TA 0.8mm 1MHz e3 Matte Tin (Sn) DUAL 260 30 LTC3721 Transistor Driver YES 0.65mm 5V 2 1.5A 9.5V SWITCHING CONTROLLER 10ns 10 ns Positive, Isolation Capable CURRENT-MODE Step-Up/Step-Down PULSE WIDTH MODULATION Push-Pull Up to 10V Current Limit, Soft Start Up to 1MHz No 50%
LTC3896HFE LTC3896HFE Linear Technology / Analog Devices 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads Surface Mount -40°C~150°C TJ LTC3896 Transistor Driver 1 Negative Step-Up/Step-Down Buck-Boost 4V~140V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start 50kHz~900kHz No 99%
MAX5071BAUA MAX5071BAUA Maxim Integrated 0.0000
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0.00000000 download Tube 2016 no Obsolete 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ BICMOS e0 DUAL GULL WING 245 MAX5071 Transistor Driver YES 0.65mm S-PDSO-G8 Switching Regulator or Controllers 2A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 10.8V~30V Frequency Control 20kHz~1MHz No 49.8% Yes
UC3843BD1G UC3843BD1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tube 1999 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-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 702mW 13.4V 1 200mA 15V SWITCHING CONTROLLER Halogen Free -2μA 702mW 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
LTC3713EG#PBF LTC3713EG#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2002 Active 1 (Unlimited) 24 EAR99 ROHS3 Compliant Lead Free 24 24-SSOP (0.209, 5.30mm Width) No SVHC 5.3mm Surface Mount -40°C~85°C TA CMOS 1.5MHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3713 Transistor Driver YES 0.65mm Switching Regulator or Controllers 36V 2 2A 2A 15V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 30V Step-Up, Step-Down PUSH-PULL Buck, Boost 1.5V~36V Enable, Power Good, Soft Start 1.4MHz Yes 1 90% No
S-8340C33AFT-T2-U S-8340C33AFT-T2-U ABLIC U.S.A. Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e3 TIN DUAL GULL WING Transistor Driver YES 0.65mm R-PDSO-G8 3.3V 1 SWITCHING CONTROLLER Positive Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.8V~6V Current Limit, Enable, Soft Start 300kHz No 89%
LTC1771IS8#PBF LTC1771IS8#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2000 Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant 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 R-PDSO-G8 Switching Regulator or Controllers 1A 1 10V SWITCHING CONTROLLER Positive CURRENT-MODE 2.8V 20V Step-Down CONSTANT OFF TIME SINGLE Buck 2.8V~18V Enable, Soft Start No 100%
LX1735CLD LX1735CLD Microsemi Corporation 0.0000
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Min: 1

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0.00000000 Active 1 (Unlimited) RoHS Compliant 10
LTC3875IUJ#TRPBF LTC3875IUJ#TRPBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) 2015 Active 1 (Unlimited) 40 EAR99 6mm ROHS3 Compliant 40 OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 3.5 VOLT AND 0.6 VOLT TO 5 VOLT 40-WFQFN Exposed Pad 6mm Surface Mount -40°C~125°C TJ CMOS 0.8mm e3 Matte Tin (Sn) QUAD LTC3875 Transistor Driver YES 0.5mm 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 38V Step-Down PULSE WIDTH MODULATION Buck 4.5V~38V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 250kHz~720kHz Yes No
UC2844BDR2G UC2844BDR2G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 1999 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 -25°C~85°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 5.05V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 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
MAX771C/D MAX771C/D Maxim Integrated 0.0000
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Min: 1

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0.00000000 download no Obsolete 1 (Unlimited) 8 EAR99 ROHS3 Compliant Die 0°C~70°C TA BICMOS e0 Tin/Lead (Sn/Pb) UPPER 240 Transistor Driver YES R-XUUC-N8 12V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2V Step-Up PULSE FREQUENCY MODULATION Boost 3V~16.5V Enable 300kHz No
ACT522SH-T ACT522SH-T Active-Semi 0.0000
RFQ

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0.00000000 download 10 Weeks 2016 Discontinued Non-RoHS Compliant
PXE1610BDN-IN572 PXE1610BDN-IN572 Infineon Technologies 0.0000
RFQ

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0.00000000 Obsolete Vendor Undefined
S-8333ABFB-T8T1G S-8333ABFB-T8T1G ABLIC U.S.A. Inc. 0.0000
RFQ

Min: 1

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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 8 EAR99 4.4mm RoHS Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING 260 10 Transistor Driver YES 0.65mm R-PDSO-G8 1 3.3V SWITCHING CONTROLLER Positive 6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 1.8V~6V Current Limit, Frequency Control 280kHz~1.08MHz No 89%
TPS40057PWP TPS40057PWP Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tube yes Active 2 (1 Year) 16 EAR99 40V 5mm ROHS3 Compliant Lead Free No 16 16-PowerTSSOP (0.173, 4.40mm Width) No SVHC 1.2mm 4.4mm 1mm Surface Mount 62.709145mg -40°C~85°C TA 1MHz 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40057 Transistor Driver 35V 1 20A 24V SWITCHING CONTROLLER 8V 6V 1.5mA Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 8V~40V Current Limit, Enable, Frequency Control, Soft Start Up to 1MHz Yes 94%
LTC3823IUH#PBF LTC3823IUH#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 26 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2009 Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant 32 32-WFQFN Exposed Pad No SVHC 5mm Surface Mount -40°C~85°C TA CMOS 0.8mm 1MHz e3 Matte Tin (Sn) QUAD 260 LTC3823 Transistor Driver YES 0.5mm Switching Regulator or Controllers 27V 1 10A 15V SWITCHING CONTROLLER Positive CURRENT-MODE 200kHz 4.5V 36V Step-Down PUSH-PULL Buck 4.5V~36V Enable, On Time Control, Power Good, Soft Start, Tracking Yes 90% No
S-8521A33MC-AXST2U S-8521A33MC-AXST2U 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 ALSO OPERATES AS PFM 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 3.3V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~10V Enable 180kHz No 100%
SG2524BDW-TR SG2524BDW-TR Microchip Technology 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 16-SOIC (0.154, 3.90mm Width) -25°C~85°C TA Transistor Driver 2 16-SOIC Positive Step-Up/Step-Down Flyback 7V~40V Enable 50kHz~600kHz Yes 1 49% No
MAX747ESD+T MAX747ESD+T Maxim Integrated 0.0000
RFQ

Min: 1

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0.00000000 download Tape & Reel (TR) 1995 Obsolete 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 MAX747 Transistor Driver YES Switching Regulator or Controllers 14V 1 2.5A SWITCHING CONTROLLER Positive CURRENT-MODE 4V Step-Down PULSE WIDTH MODULATION SINGLE Buck 4V~15V Enable, Soft Start 100kHz No 96%
MAX16990ATCD/VY+T MAX16990ATCD/VY+T Maxim Integrated 0.0000
RFQ

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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q100 Active 1 (Unlimited) ROHS3 Compliant 12-WFQFN Exposed Pad Surface Mount, Wettable Flank -40°C~125°C TJ Transistor Driver 1 Positive Step-Up, Step-Up/Step-Down Boost, SEPIC 4.5V~36V Current Limit, Enable, Frequency Control, Power Good 220kHz~1MHz No 93% Yes
ISL6341BCRZ-T ISL6341BCRZ-T Renesas Electronics America 0.0000
RFQ

Min: 1

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0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 10-WFDFN Exposed Pad Surface Mount 0°C~70°C TA e3 Matte Tin (Sn) - annealed ISL6341 Transistor Driver 1 SWITCHING CONTROLLER Positive Step-Down Buck 4.5V~14.4V Enable, Phase Control, Power Good, Power on Reset 600kHz Yes 75% No
UCD7230PWP UCD7230PWP Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 Surface Mount Tube Not For New Designs 2 (1 Year) 20 SMD/SMT EAR99 6.5mm ROHS3 Compliant Contains Lead 20 20-PowerTSSOP (0.173, 4.40mm Width) No SVHC 2MHz 1.2mm 4.4mm 1mm Surface Mount 81.788374mg -40°C~125°C TJ 15.5V e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 12V UCD7230 Transistor Driver 0.65mm 4.5V MOSFET Drivers 1 4A BUFFER OR INVERTER BASED MOSFET DRIVER 10ns Positive Step-Down Buck 4A 4.5V~15.5V Current Limit, Enable Up to 2MHz Yes NO No
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