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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published 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 Min Supply Voltage Number of Drivers Frequency Height Width Thickness Mounting Type Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) HTS Code Number of Functions Max Frequency 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 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 Power Dissipation Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Isolation Synchronous Rectifier Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
TPS40000DGQR TPS40000DGQR Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 1.1mm 3mm 1.02mm Surface Mount -40°C~85°C TA 350kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40000 Transistor Driver 0.5mm 4V 1 15A 5V SWITCHING CONTROLLER 1.5mA 35ns 25 ns Positive VOLTAGE-MODE 2.25V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 97 % 2.25V~5.5V Current Limit, Enable, Soft Start 300kHz Yes 94% No
NCP81128MNTXG NCP81128MNTXG ON Semiconductor 0.0000
RFQ

Min: 1

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0.00000000 download 7 Weeks Tape & Reel (TR) 2008 Active 3 (168 Hours) ROHS3 Compliant
LTC3728EUH#TRPBF LTC3728EUH#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

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0.00000000 download 26 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tape & Reel (TR) 2009 Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant Lead Free 32 ALSO OPERATES AT 5V 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA CMOS 0.8mm 590kHz e3 Matte Tin (Sn) QUAD 260 30 LTC3728 Transistor Driver YES 0.5mm 1 Switching Regulator or Controllers 5.5V 3A 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 3.5V~30V Enable, Power Good, Soft Start 260kHz~550kHz Yes 99.4% No
R1211D104A-TR-FE R1211D104A-TR-FE Ricoh Electronic Devices Company 0.0000
RFQ

Min: 1

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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
RFQ

Min: 1

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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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

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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
RFQ

Min: 1

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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 %
LM2727MTCX/NOPB LM2727MTCX/NOPB Texas Instruments 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 14 EAR99 16V 5mm ROHS3 Compliant Lead Free Tin 14 14-TSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TJ 2MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 LM2727 Transistor Driver 5V 1 20A 5V SWITCHING CONTROLLER 1.5mA Positive VOLTAGE-MODE 2.2V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 90 % 4.5V~5.5V Current Limit, Enable, Frequency Control, Power Good, Soft Start 50kHz~2MHz Yes No
LM5116WG/NOPB LM5116WG/NOPB Texas Instruments 0.0000
RFQ

Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tube yes Active 1 (Unlimited) 20 EAR99 100V 13.716mm ROHS3 Compliant Contains Lead No 20 20-CSOIC (0.275, 7.00mm Width) 2.591mm 7.239mm 1.905mm Surface Mount -40°C~125°C TJ 4.6mA 1MHz DUAL GULL WING LM5116 Transistor Driver 80V 3.5A 48V SWITCHING CONTROLLER 4.6mA Positive CURRENT-MODE 6V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 98 % 6V~100V Enable, Frequency Control, Ramp, Soft Start 200kHz 535kHz Non-Isolated Yes 1
LT8709IFE#TRPBF LT8709IFE#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) 20 6.5mm ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~125°C TJ BIPOLAR DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LT8709 Transistor Driver YES 0.65mm R-PDSO-G20 1 -12V SWITCHING CONTROLLER Positive or Negative VOLTAGE-MODE -4.5V -80V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Buck-Boost -4.5V~-80V Enable, Frequency Control, Power Good, Soft Start 100kHz~750kHz Yes
ISL6522CV-T ISL6522CV-T Rochester Electronics 0.0000
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
RT8208BGQW RT8208BGQW Richtek USA Inc. 0.0000
RFQ

Min: 1

Mult: 1

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
LTC3721EUF-1#TRPBF LTC3721EUF-1#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

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%
S-8338AABA-T8T1G S-8338AABA-T8T1G ABLIC U.S.A. Inc. 0.0000
RFQ

Min: 1

Mult: 1

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 DUAL GULL WING 260 10 Transistor Driver YES 0.65mm R-PDSO-G8 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 6V Step-Up PULSE WIDTH MODULATION SINGLE Boost 1.8V~6V Current Limit, Enable, Frequency Control 257.4kHz~1.134MHz No 88.5%
MAX20078AUE+T MAX20078AUE+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Active
LTC3728LEUH-1#PBF LTC3728LEUH-1#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Surface Mount Tube 2008 Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant Lead Free 32 32-WFQFN Exposed Pad 750μm 5mm Surface Mount -40°C~85°C TA CMOS 590kHz e3 Matte Tin (Sn) QUAD 260 30 LTC3728 Transistor Driver 1 Switching Regulator or Controllers 7V 2 3A 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.5V~28V Enable, Power Good, Soft Start 260kHz~550kHz Yes 99.4% No
LTC3896HFE LTC3896HFE Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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
RFQ

Min: 1

Mult: 1

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

Min: 1

Mult: 1

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

Min: 1

Mult: 1

0.00000000 Obsolete Vendor Undefined
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