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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 Interface Max Supply Voltage REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current 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 Supply Voltage-Min (Vsup) Operating Temperature (Max) Number of Channels Subcategory Qualification Status Supply Voltage-Max (Vsup) Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Output Power Input Voltage-Nom Analog IC - Other Type Halogen Free Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Switching Frequency-Max Topology uPs/uCs/Peripheral ICs Type Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Isolation Synchronous Rectifier Number of Output Phases Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
S-8358B33MC-NQST2U S-8358B33MC-NQST2U 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 HAS CONTROL TECHNIQUE OF PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 TIN DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 3.3V 1 SWITCHING CONTROLLER Positive 0.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.9V~10V Enable 100kHz No 90%
MAX16990ATCF/V+ MAX16990ATCF/V+ Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tube 2015 Automotive, AEC-Q100 yes Active 1 (Unlimited) 12 EAR99 42V 3mm ROHS3 Compliant 12 12-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ BICMOS 0.8mm QUAD MAX16990 Transistor Driver 0.5mm Switching Regulator or Controllers 36V 1 6A 14V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, SEPIC 93 % 4.5V~36V Current Limit, Enable, Frequency Control, Power Good 220kHz~1MHz No Yes
RT8228BGQW RT8228BGQW Richtek USA Inc. 0.0000
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Min: 1

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0.00000000 download 18 Weeks Tape & Reel (TR) 2011 yes Active 3 (168 Hours) 12 EAR99 2mm ROHS3 Compliant 12 12-WFQFN Exposed Pad No SVHC 200kHz 2mm Surface Mount -40°C~85°C TA 0.8mm QUAD Transistor Driver YES 0.4mm 3.3V 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, Phase Control, Power Good Yes No
LV5068V-MPB-H LV5068V-MPB-H ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 5 Weeks LIFETIME (Last Updated: 1 week ago) Surface Mount Tray 2010 yes Obsolete 3 (168 Hours) 16 RoHS Compliant Lead Free 16 16-LSSOP (0.173, 4.40mm Width) No SVHC 330kHz Surface Mount -40°C~85°C TA BICMOS 15V e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING LV5068 Transistor Driver 0.635mm Switching Regulator or Controllers 740mW 1 500mA Halogen Free Positive CURRENT-MODE Step-Down Buck 95 % 4.5V~40V Current Limit, Enable, Frequency Control, Power Good, Soft Start No 95% Yes
MC33067DWR2G MC33067DWR2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE, NOT REC (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 yes Not For New Designs 3 (168 Hours) 16 EAR99 12V ROHS3 Compliant Lead Free Tin 16 16-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA BIPOLAR 500μA 2.2MHz e3 DUAL GULL WING 260 40 MC33067 Transistor Driver Switching Regulator or Controllers 5.2V 2 300mA 12V SWITCHING CONTROLLER Halogen Free 20ns 15 ns Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down RESONANT CONTROL PUSH-PULL Flyback 25 % 8.6V~20V Enable, Soft Start 2.05MHz Non-Isolated No 1
MAX5061AUE+TG002 MAX5061AUE+TG002 Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
LTC3372EUK#TRPBF LTC3372EUK#TRPBF Linear Technology/Analog Devices 0.0000
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Min: 1

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0.00000000 download 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 48-WFQFN Exposed Pad Surface Mount -40°C~125°C TJ Transistor Driver 5 Positive Step-Down Buck 4.5V~60V Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog 1MHz~3MHz Yes 1 98%
LTC1649CS LTC1649CS Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download Tube Active 1 (Unlimited) 16 EAR99 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA CMOS e0 Tin/Lead (Sn/Pb) DUAL GULL WING 235 20 LTC1649 Transistor Driver YES Switching Regulator or Controllers 20A 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.7V 5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.7V~5V Current Limit, Enable, Soft Start 200kHz Yes 93% No
MAX8546EUB+TGC1 MAX8546EUB+TGC1 Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited)
LTC3784EGN#TRPBF LTC3784EGN#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) 2015 PolyPhase® Active 1 (Unlimited) 28 EAR99 9.893mm ROHS3 Compliant OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V 28-SSOP (0.173, 4.40mm Width) 3.899mm Surface Mount -40°C~125°C TJ CMOS 1.75mm e3 Matte Tin (Sn) DUAL GULL WING LTC3784 Transistor Driver YES 0.635mm 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 60V Step-Up PULSE WIDTH MODULATION Boost 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start 105kHz~760kHz Yes 96% No
LM5145RGYT LM5145RGYT Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 2 (1 Year) 20 EAR99 4.5mm ROHS3 Compliant 20 ADJUSTABLE OUTPUT VOLATGE RANGE FROM 0.8 TO 60V 20-VFQFN Exposed Pad 1mm 3.5mm 900μm Surface Mount, Wettable Flank -40°C~125°C TJ e3 Matte Tin (Sn) QUAD NO LEAD LM5145 Transistor Driver YES 1 48V SWITCHING CONTROLLER Positive VOLTAGE-MODE 6V 75V Step-Down PULSE WIDTH MODULATION Buck 6V~75V Enable, Frequency Control, Power Good, Soft Start 100kHz~1MHz Yes 100%
MIC2131-1YTSE-TR MIC2131-1YTSE-TR Microchip Technology 0.0000
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Min: 1

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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 3 (168 Hours) 125°C -40°C ROHS3 Compliant Lead Free 16 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 40V Surface Mount -40°C~125°C TJ 170kHz MIC2131 Transistor Driver 1 15A 16-eTSSOP Positive Step-Down Buck 92 % 8V~40V Current Limit, Enable, Power Good, Soft Start 150kHz Yes 1 1 92% No
MAX5020ESA+T MAX5020ESA+T Maxim Integrated 0.0000
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Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2001 yes Not For New Designs 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 302kHz e3 MATTE TIN DUAL GULL WING 260 MAX5020 Transistor Driver R-PDSO-G8 1 1A 9.8V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 7.5V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 50 % 13V~36V Enable, Soft Start 275kHz No
LM3743MM-1000 LM3743MM-1000 Texas Instruments 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 10 EAR99 3mm Non-RoHS Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM3743 Transistor Driver YES 0.5mm Switching Regulator or Controllers 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3V~5.5V Current Limit, Enable, Soft Start, Tracking 1MHz Yes 76% No
MAX1540AETJ+ MAX1540AETJ+ Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 18 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 32 EAR99 28V 5mm ROHS3 Compliant Lead Free 32 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA BICMOS 1μA 0.8mm 620kHz e3 Matte Tin (Sn) QUAD 260 MAX1540 Transistor Driver 0.5mm Switching Regulator or Controllers 5.5V 2 5A 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION Buck 100 % 5.5V~28V Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation 170kHz~620kHz Non-Isolated Yes 1 No
UC3841DWTRG4 UC3841DWTRG4 Texas Instruments 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) yes Obsolete 2 (1 Year) 18 EAR99 ROHS3 Compliant Lead Free 18 CURRENT MODE OPERATION IS ALSO POSSIBLE 18-SOIC (0.295, 7.50mm Width) 450kHz 7.5mm Surface Mount 0°C~70°C TA BICMOS 2.65mm 30V DUAL GULL WING UC3841 Transistor Driver YES Switching Regulator or Controllers 40V 1 400mA 20V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter 95 % 8V~32V Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 500kHz No
MAX17500AEUB+T MAX17500AEUB+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) EAR99 24V ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~125°C TJ 50μA 625kHz MAX17500 Transistor Driver 1.5V 1 50μA SWITCHING CONTROLLER Positive, Isolation Capable Step-Up, Step-Up/Step-Down Boost, SEPIC 50 % 23.6V~30V Enable 50kHz~2.5MHz No
UCC28C40DGKR UCC28C40DGKR Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks Tape & Reel (TR) yes Active 2 (1 Year) 8 EAR99 3mm ROHS3 Compliant ALSO OPERATES IN CURRENT MODE 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TJ BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UCC28C40 Transistor Driver YES 0.65mm R-PDSO-G8 Switching Regulator or Controllers 1A 1 15V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Boost, Flyback, Forward Converter 6.6V~18V Frequency Control Up to 1MHz No 96%
LM3478MAX/NOPB LM3478MAX/NOPB Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 40V 4.9mm ROHS3 Compliant Lead Free Tin 8 8-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm Surface Mount -40°C~125°C TJ 1MHz e3 DUAL GULL WING 260 LM3478 Transistor Driver Switching Regulator or Controllers 1.26V 1 1A 12V SWITCHING CONTROLLER 2.7mA Positive CURRENT-MODE 2.97V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, SEPIC 100 % 2.97V~40V Enable, Frequency Control 100kHz~1MHz No
UC3842BD1R2G UC3842BD1R2G ON Semiconductor 0.0000
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Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 1999 Active 1 (Unlimited) 70°C 0°C 5mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.154, 3.90mm Width) 30V 52kHz 1.5mm 4mm Surface Mount 0°C~70°C TA 17mA 275kHz UC384*B Transistor Driver 1 13.5V 1 12mA Halogen Free 8-SOIC 50ns 50 ns Positive Step-Up, Step-Up/Step-Down Boost, Flyback 96 % 10V~30V Frequency Control Up to 500kHz No 1 96% No
MAX1844EEP+T MAX1844EEP+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2002 yes Obsolete 1 (Unlimited) 20 EAR99 8.65mm ROHS3 Compliant Lead Free 20 CAN ALSO OPERATE IN PFM MODE 20-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 600kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1844 Transistor Driver 0.635mm Switching Regulator or Controllers 2.5V 1 4A 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
MCP19118-E/MJ MCP19118-E/MJ Microchip Technology 0.0000
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Min: 1

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0.00000000 download 14 Weeks Surface Mount Tube 2004 Automotive, AEC-Q100 Active 1 (Unlimited) 24 4mm ROHS3 Compliant Lead Free 24 24-VFQFN Exposed Pad I2C, SMBus No SVHC 1.6MHz 850μm 4mm Surface Mount -40°C~125°C TJ CMOS e3 Matte Tin (Sn) - annealed QUAD 260 12V 40 MCP19118 Transistor Driver 0.5mm 4.5V 40V 3.6V 1 2A 15ns 30 ns Positive Step-Down Buck MICROPROCESSOR CIRCUIT 98.75 % 4.5V~40V Phase Control 100kHz~1.6MHz Yes I2C, PMBus, SMBus No
LTC1267CG-ADJ5 LTC1267CG-ADJ5 Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download Tube 2012 Obsolete 1 (Unlimited) 28 EAR99 10.2mm Non-RoHS Compliant 28-SSOP (0.209, 5.30mm Width) not_compliant 5.3mm Surface Mount CMOS 2mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING LTC1267 28 COMMERCIAL YES 0.65mm R-PDSO-G28 70°C Switching Regulator or Controllers Not Qualified 0.05A 12V DUAL SWITCHING CONTROLLER CURRENT-MODE 4V 40V CONSTANT OFF TIME PUSH-PULL 400kHz
MAX1639ESE MAX1639ESE Maxim Integrated 0.0000
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Min: 1

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0.00000000 download Surface Mount Tube 2005 no Obsolete 1 (Unlimited) 16 EAR99 5.5V 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 1.2MHz e0 DUAL GULL WING 245 MAX1639 Transistor Driver Switching Regulator or Controllers 4.5V 1 35A 696mW 5V SWITCHING CONTROLLER Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 90 % 4.5V~5.5V Frequency Control 300kHz~1MHz Yes No
TL1454ACDR TL1454ACDR Texas Instruments 0.0000
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Min: 1

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0.00000000 Surface Mount Tape & Reel (TR) yes Discontinued 1 (Unlimited) 16 EAR99 20V 9.9mm ROHS3 Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 155.100241mg -20°C~85°C TA BIPOLAR 2MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TL1454 Transistor Driver Switching Regulator or Controllers 20V 2 40mA 6V DUAL SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 3.6V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Boost, Flyback 3.6V~20V Dead Time Control, Frequency Control 50kHz~2MHz Yes 1 100% No
MC34067DW MC34067DW ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2004 Obsolete 1 (Unlimited) 16 EAR99 Non-RoHS Compliant Contains Lead 16-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA BIPOLAR 2.2MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MC34067 Transistor Driver YES Switching Regulator or Controllers 5.2V 2 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down RESONANT CONTROL PUSH-PULL Flyback 8.6V~20V Enable, Soft Start 2.05MHz No 1
TC110303ECTTR TC110303ECTTR Microchip Technology 0.0000
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Min: 1

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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2002 yes Active 1 (Unlimited) 5 EAR99 10V 2.9mm ROHS3 Compliant 5 PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SC-74A, SOT-753 Surface Mount -40°C~85°C TA 345kHz e3 Matte Tin (Sn) DUAL GULL WING 260 40 TC110 Transistor Driver Switching Regulator or Controllers 3V 1 300mA 3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2V Step-Up PULSE WIDTH MODULATION SINGLE Boost 2V~10V Enable, Soft Start 100kHz~300kHz No 92%
UC2845ADM UC2845ADM Microchip Technology 0.0000
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Min: 1

Mult: 1

0.00000000 Surface Mount Tube yes Obsolete 1 (Unlimited) 8 EAR99 RoHS Compliant Lead Free 8 SOIC 500kHz Surface Mount 540.001716mg -40°C~85°C TA BIPOLAR 11mA e3 Matte Tin (Sn) DUAL GULL WING 260 40 UC*84 Transistor Driver Switching Regulator or Controllers 5V 1 1A 25W 15V SWITCHING CONTROLLER 8-SOIC 11mA 50ns Positive, Isolation Capable CURRENT-MODE 30V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter 50 % 7.6V~30V Frequency Control Isolated Yes 48% No
TPS40004DGQ TPS40004DGQ Texas Instruments 0.0000
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Min: 1

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0.00000000 download Surface Mount Tube no Obsolete 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Contains Lead 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 3mm Surface Mount -40°C~85°C TA CMOS 350kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS40004 Transistor Driver 0.5mm Switching Regulator or Controllers 700mV 1 5V SWITCHING CONTROLLER 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
LTC3859ALMPFE LTC3859ALMPFE Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Obsolete 1 (Unlimited) 38 EAR99 9.7mm Non-RoHS Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -55°C~150°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 3 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Buck-Boost, SEPIC 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
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