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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 Number of Pins Additional Feature Package / Case Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Height Seated (Max) HTS Code Number of Functions Max Frequency Nominal 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) Number of Channels Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Input Voltage-Nom Analog IC - Other Type Current - Output Supplier Device Package 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 Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
LTC3777ELXE#PBF LTC3777ELXE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 4 weeks ago) Tray Active 3 (168 Hours) ROHS3 Compliant 48 48-LQFP Exposed Pad Surface Mount -40°C~125°C LTC3777 Transistor Driver 1 SWITCHING CONTROLLER Positive Step-Up/Step-Down Buck-Boost 4.5V~150V Current Limit, Enable, Frequency Control, Soft Start 50kHz~600kHz Yes 90%
R1211N002A-TR-FE R1211N002A-TR-FE Ricoh Electronic Devices Company 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 2.9mm RoHS Compliant 1.8mm CMOS 1.4mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED 6 INDUSTRIAL YES 0.95mm R-PDSO-G6 85°C -40°C 3.3V SWITCHING CONTROLLER CURRENT-MODE 2.5V 6V PULSE WIDTH MODULATION SINGLE 805kHz
ISL6540AIRZA-T ISL6540AIRZA-T Renesas Electronics America 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Active 3 (168 Hours) EAR99 ROHS3 Compliant 28-VFQFN Exposed Pad Surface Mount -40°C~85°C TA e3 Matte Tin (Sn) - annealed ISL6540 Transistor Driver 1 SWITCHING CONTROLLER Positive Step-Down Buck 2.97V~22V Current Limit, Enable, Frequency Control, Power Good, Soft Start 250kHz~2MHz Yes 100% No
LTC3857IUH#TRPBF LTC3857IUH#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 26 Weeks PRODUCTION (Last Updated: 3 months ago) Tape & Reel (TR) 2012 PolyPhase® Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant 32 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 850kHz e3 Matte Tin (Sn) QUAD 260 LTC3857 Transistor Driver YES 0.5mm 1 Switching Regulator or Controllers 24V 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4V 38V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4V~38V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99.4% No
ISL6559CRZ-T ISL6559CRZ-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 32-VFQFN Exposed Pad Surface Mount 0°C~70°C TA ISL6559 PWM Signal 4 SWITCHING CONTROLLER Positive Step-Down Buck 4.75V~5.25V Current Limit, Enable, Frequency Control, Power Good 80kHz~1MHz 75% No
LT3791HFE-1#TRPBF LT3791HFE-1#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~150°C TJ e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT3791 Transistor Driver YES 0.5mm R-PDSO-G38 5V 2 12V SWITCHING REGULATOR Positive CURRENT-MODE 4.7V 60V Step-Up/Step-Down PULSE WIDTH MODULATION Buck-Boost 4.7V~60V Enable, Frequency Control, Soft Start 200kHz~700kHz Yes
MIC2184BM-TR MIC2184BM-TR Microchip Technology 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA MIC2184 Transistor Driver 1 16-SOIC Positive Step-Down Buck 2.9V~14V Enable, Frequency Control, Soft Start 400kHz No 1 100% Yes
E-L6919ETR E-L6919ETR STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 28 EAR99 6.5V 17.9mm ROHS3 Compliant Lead Free 28 28-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~125°C TJ 178kHz DUAL GULL WING L6919 Transistor Driver YES 1.55V 2 12V SWITCHING CONTROLLER 10mA Positive CURRENT-MODE 13.8V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 80 % 7.5V~15V Frequency Control, Phase Control, Power Good 150kHz Yes No
LTC3861EUHE#PBF LTC3861EUHE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2008 PolyPhase® Active 1 (Unlimited) 36 EAR99 6mm ROHS3 Compliant ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V 36-WFQFN Exposed Pad 5mm Surface Mount -40°C~125°C TJ CMOS 0.8mm e3 Matte Tin (Sn) QUAD LTC3861 PWM Signal YES 0.5mm R-PQCC-N36 Switching Regulator or Controllers 2 5V DUAL SWITCHING CONTROLLER Positive VOLTAGE-MODE 3V 5.5V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 3V~5.5V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 250kHz~3MHz No 91.5%
ISL6527AIR-T ISL6527AIR-T Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 EAR99 5mm Non-RoHS Compliant 16-VQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA e0 TIN LEAD QUAD 240 Transistor Driver YES 0.8mm 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.97V 3.63V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
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
MAX15119GTM+ MAX15119GTM+ Maxim Integrated 0.0000
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0.00000000 Active
UCC2808ADTR-2G4 UCC2808ADTR-2G4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1MHz 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -40°C~85°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 10V UCC2808 Transistor Driver Switching Regulator or Controllers 500mV 2 100mA 10V SWITCHING CONTROLLER 25ns 25 ns Positive CURRENT-MODE 4.3V Step-Up/Step-Down PULSE WIDTH MODULATION Push-Pull 50 % 4.1V~15V Frequency Control 194kHz No 1 49%
ISL6527ACBZ-T ISL6527ACBZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 1999 Active 3 14 EAR99 70°C 0°C 3.3V 8.65mm RoHS Compliant Lead Free SOIC 3.9mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 14 COMMERCIAL Switching Regulator or Controllers Not Qualified 1 5V 3.3V SWITCHING CONTROLLER 2A 3.3mA 645kHz VOLTAGE-MODE 2.97V 3.63V PULSE WIDTH MODULATION PUSH-PULL 100 % 645kHz 100 %
LV5768MZ-TLM-H LV5768MZ-TLM-H Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) Non-RoHS Compliant 14-LSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 14-MFPS Positive Step-Down Buck 8.5V~42V Current Limit, Enable, Frequency Control, Soft Start 80kHz~500kHz Yes 1 90% No
RN5RK251A-TR-FE RN5RK251A-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 2.5V 2V SWITCHING REGULATOR 8V BUCK 120kHz
AP3102MTR-G1 AP3102MTR-G1 Diodes Incorporated 0.0000
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0.00000000 download Tape & Reel (TR) 2014 Obsolete 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) -40°C~85°C TA PWM Signal 1 8-SOIC Positive 10V~25V Current Limit, Frequency Control 65kHz No 80% No
ISL6525CBZ ISL6525CBZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 5 Weeks Surface Mount 2000 Active 3 14 EAR99 70°C 0°C 12V 8.65mm RoHS Compliant SOIC 3.9mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 14 COMMERCIAL Switching Regulator or Controllers Not Qualified 1 12V 12V SWITCHING CONTROLLER 500mA 215kHz VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL 100 % 1MHz 100 %
UCC3808APWTR-2 UCC3808APWTR-2 Texas Instruments 0.0000
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0.00000000 download 12 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 2 (1 Year) 8 3mm ROHS3 Compliant Lead Free 8 8-TSSOP (0.173, 4.40mm Width) 1MHz 1.2mm 4.4mm 1mm Surface Mount 0°C~70°C TA BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UCC3808 Transistor Driver 0.65mm 500mV 2 100mA 10V SWITCHING CONTROLLER 25ns 25 ns Positive CURRENT-MODE 4.3V Step-Up/Step-Down PULSE WIDTH MODULATION Push-Pull 50 % 4.1V~15V Frequency Control 194kHz No 1 49%
ISL6841IUZ-T ISL6841IUZ-T Renesas Electronics America 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) 8 EAR99 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA BICMOS e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 40 ISL6841 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 7.5V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.5V~14V Current Limit, Frequency Control Up to 2MHz Yes 48% No
CS51221EDTB16G CS51221EDTB16G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Tube 2005 yes Obsolete 1 (Unlimited) 16 EAR99 5mm RoHS Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~85°C TA 2mm 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 CS51221 Transistor Driver YES 0.65mm Switching Regulator or Controllers 15V 1 1A SWITCHING CONTROLLER 60ns 25 ns Positive, Isolation Capable VOLTAGE-MODE 4.7V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 90 % 3.8V~15V Current Limit, Frequency Control, Ramp, Soft Start No 85% Yes
LTC1147LCS8-3.3#PBF LTC1147LCS8-3.3#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tube Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1147 Transistor Driver YES R-PDSO-G8 Switching Regulator or Controllers 3.3V 1 10V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down CONSTANT OFF TIME SINGLE 400kHz Buck 3.5V~14V Current Limit, Enable No 100%
ISL6745AUZ-T ISL6745AUZ-T Rochester Electronics, LLC 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~105°C TA Transistor Driver 2 10-MSOP Positive, Isolation Capable Step-Up/Step-Down Full-Bridge, Half-Bridge 9V~16V Frequency Control, Soft Start Up to 1MHz No 1 99% No
MAX1957EUB+TG002 MAX1957EUB+TG002 Maxim Integrated 0.0000
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0.00000000 download Obsolete 1 (Unlimited)
ISL8843AAUZ ISL8843AAUZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 5 Weeks Surface Mount 2007 yes Active 1 8 EAR99 105°C -40°C 3mm RoHS Compliant 8 MSOP 3mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 8 INDUSTRIAL 0.65mm Switching Regulator or Controllers Not Qualified 1 15V SWITCHING REGULATOR 1A 20ns 2MHz CURRENT-MODE 8V 30V PULSE WIDTH MODULATION SINGLE 96 % 2MHz 100 %
LM5022MMX LM5022MMX Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) no Obsolete 1 (Unlimited) 10 EAR99 60V 3mm Non-RoHS Compliant Contains Lead 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ 1.115MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM5022 Transistor Driver 0.5mm Switching Regulator or Controllers 57V 1 1A 24V SWITCHING CONTROLLER 3.5mA Positive CURRENT-MODE 6V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, SEPIC 95 % 6V~60V Frequency Control, Soft Start 200kHz~990kHz No Yes
UCC2813QPWR-3Q1 UCC2813QPWR-3Q1 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) Automotive, AEC-Q100 yes Active 1 (Unlimited) 8 EAR99 3mm ROHS3 Compliant Lead Free 8 8-TSSOP (0.173, 4.40mm Width) 1MHz 1.2mm 4.4mm 1mm Surface Mount 39.008944mg -40°C~125°C TJ BICMOS 48V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UCC2813 Transistor Driver YES 0.65mm Switching Regulator or Controllers 400mV 1 200mA 10V SWITCHING CONTROLLER 41ns 44 ns Positive CURRENT-MODE 1MHz Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter 100 % 3.6V~12V Frequency Control No 99%
S-8337AAIB-T8T1G S-8337AAIB-T8T1G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download 12 Weeks 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 89%
ISL6527IBZ ISL6527IBZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 1999 Active 3 14 EAR99 85°C -40°C 3.3V 8.65mm RoHS Compliant Lead Free SOIC 3.9mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 INDUSTRIAL Switching Regulator or Controllers Not Qualified 1 5V 3.3V SWITCHING CONTROLLER 2A 340kHz VOLTAGE-MODE 2.97V 3.63V PULSE WIDTH MODULATION PUSH-PULL 100 % 340kHz 100 %
MIC38C45ABM-TR MIC38C45ABM-TR Microchip Technology 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Discontinued 1 (Unlimited) Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA MIC38C45 Transistor Driver 1 8-SOIC Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 1 50% No
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