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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 Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Interface Max Supply Voltage REACH SVHC Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Height Seated (Max) 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 Number of Channels Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Voltage - Output 1 Output Power Current - Output 1 Max Output Current Input Voltage-Nom Analog IC - Other Type Tolerance Halogen Free Current - Output Min Input Voltage Supply Current-Max (Isup) Watchdog Timer 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 Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Isolation Synchronous Rectifier Current - Output 2 Voltage - Output 2 Number of Output Phases Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
LTC1143LCS-ADJ#PBF LTC1143LCS-ADJ#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tube 1998 Active 1 (Unlimited) 16 EAR99 9.9mm ROHS3 Compliant 16-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 LTC1143 Transistor Driver YES Switching Regulator or Controllers 1.25V 2 10V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down, Step-Up/Step-Down CONSTANT OFF TIME SINGLE Buck, Buck-Boost 3.5V~16V Current Limit, Enable Up to 400kHz No 1 100%
ISL6248ACR ISL6248ACR Renesas Electronics America Inc. 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 40-VFQFN Exposed Pad Surface Mount ISL6248A
ISL6526AIR ISL6526AIR Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 16 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 2A 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
XR77128ELB-F XR77128ELB-F Exar Corporation 0.0000
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0.00000000 EAR99 125°C -40°C RoHS Compliant Lead Free I2C, SMBus 4 SWITCHING CONTROLLER Positive 1.23MHz Yes 1 No
MAX17023CAUI/V+T MAX17023CAUI/V+T Maxim Integrated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant MAX17023
ISL6843CBZ-T ISL6843CBZ-T Renesas Electronics America Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA ISL6843 Transistor Driver 1 Positive, Isolation Capable Step-Up, Step-Up/Step-Down Boost, Flyback 9V~16V Current Limit, Frequency Control Up to 2MHz Yes 96% No
SG2524BJ SG2524BJ Microchip Technology 0.0000
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0.00000000 download 1998 no Obsolete 1 (Unlimited) 16 EAR99 Non-RoHS Compliant 16-CDIP (0.300, 7.62mm) -25°C~85°C TA BIPOLAR 5.08mm e0 Tin/Lead (Sn/Pb) DUAL THROUGH-HOLE Transistor Driver NO Switching Regulator or Controllers 2 20V SWITCHING CONTROLLER Positive VOLTAGE-MODE 7V 40V Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Flyback 7V~40V Enable 50kHz~600kHz Yes 1 49% No
CS51021AEDR16 CS51021AEDR16 Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES COMMERCIAL 1A 1 14V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V 20V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter, Push-Pull 7.7V~20V Current Limit, Soft Start 1MHz No Yes
MAX1845EEI+TGC1 MAX1845EEI+TGC1 Maxim Integrated 0.0000
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0.00000000 download Obsolete 1 (Unlimited)
LM5041AMTC LM5041AMTC Texas Instruments 0.0000
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0.00000000 download Surface Mount Tube no Obsolete 1 (Unlimited) 16 SMD/SMT EAR99 5mm Non-RoHS Compliant Contains Lead No 16 16-TSSOP (0.173, 4.40mm Width) No SVHC 600kHz 900μm 4.4mm Surface Mount -40°C~125°C TJ 48V 90V e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM5041 Transistor Driver Switching Regulator or Controllers 5V 1 100mA 500W 5A 48V SWITCHING CONTROLLER 20ns 20 ns Positive VOLTAGE-MODE 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
ISL6439IR-T ISL6439IR-T Rochester Electronics 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 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 3.465V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 300kHz Yes 100% No
ISL6520ACBZA-T ISL6520ACBZA-T Renesas Electronics America 0.0000
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0.00000000 download 18 Weeks Tape & Reel (TR) 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 e3 Matte Tin (Sn) DUAL GULL WING ISL6520A Transistor Driver YES R-PDSO-G8 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
UCC25702DTRG4 UCC25702DTRG4 Texas Instruments 0.0000
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0.00000000 Tape & Reel (TR) 1 (Unlimited) 14 EAR99 85°C -40°C 8.65mm RoHS Compliant Lead Free No 14 SOIC 15V 700kHz 3.9mm 122.413241mg BICMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 14 INDUSTRIAL YES Switching Regulator or Controllers 1 400mV 11V SWITCHING CONTROLLER 100mA 20ns 20 ns 700kHz VOLTAGE-MODE 9.6V PULSE WIDTH MODULATION SINGLE Boost, Flyback 99 % 700kHz 100 %
MCP1631V-E/ST MCP1631V-E/ST Microchip Technology 0.0000
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0.00000000 download 15 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 20 EAR99 6.6mm ROHS3 Compliant 20 20-TSSOP (0.173, 4.40mm Width) No SVHC 1MHz 1.05mm 4.5mm Surface Mount -40°C~125°C TJ 5.5V e3 Matte Tin (Sn) DUAL GULL WING 260 40 MCP1631 Transistor Driver 0.65mm Switching Regulator or Controllers 1 250mA 5V SWITCHING CONTROLLER 2.5ns 2.7 ns Positive VOLTAGE-MODE 2MHz Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Sepic 10 % 3V~5.5V Enable, Frequency Control, Ramp 0 % No
TPS43335QDAPRQ1 TPS43335QDAPRQ1 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q100 yes Active 3 (168 Hours) 38 EAR99 40V 12.5mm ROHS3 Compliant Lead Free No 38 ALSO HAS A CONTROL TECHNIQUE OF PFM; OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V 38-PowerTSSOP (0.240, 6.10mm Width) 1.2mm 6.2mm 1.15mm Surface Mount -40°C~125°C TJ 30μA 600kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS43335 Transistor Driver 0.65mm Switching Regulator or Controllers 11V 3 6A 13V DUAL SWITCHING CONTROLLER 30μA Positive CURRENT-MODE 4V Step-Up, Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Boost 98.75 % 4V~40V Enable, Frequency Control, Power Good, Soft Start, Tracking 150kHz~600kHz Non-Isolated Yes 2 90%, 98.75%
MAX15046BAEE+T MAX15046BAEE+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Tin 16 16-LSSOP (0.154, 3.90mm Width) Exposed Pad Unknown Surface Mount -40°C~125°C TJ 1.1MHz MAX15046 Transistor Driver 36V 1 25A SWITCHING CONTROLLER Positive Step-Down Buck 87.5 % 4.5V~40V Current Limit, Enable, Frequency Control, Power Good 100kHz~1MHz Yes No
LTC3728LCUH#PBF LTC3728LCUH#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Surface Mount Tube 2011 Active 1 (Unlimited) 32 EAR99 5mm ROHS3 Compliant Lead Free 32 32-WFQFN Exposed Pad No SVHC 5mm Surface Mount 0°C~85°C TA CMOS 0.8mm 590kHz 28V e3 Matte Tin (Sn) QUAD 260 30 LTC3728 Transistor Driver 0.5mm 1 Switching Regulator or Controllers 5.5V 2 3A 5.5V 5A 15V DUAL SWITCHING CONTROLLER 4.5V Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 99.4 % 4.5V~28V Enable, Power Good, Soft Start 260kHz~550kHz Yes 5A 5.5V No
TLF51801ELVXUMA1 TLF51801ELVXUMA1 Infineon Technologies 0.0000
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0.00000000 download 26 Weeks Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q100 Active 3 (168 Hours) EAR99 45V ROHS3 Compliant Lead Free 14 14-LSSOP (0.154, 3.90mm Width) Exposed Pad Surface Mount -40°C~150°C TJ e3 Tin (Sn) Transistor Driver 44.55V 10A SWITCHING CONTROLLER 2% Halogen Free No Positive Step-Down Buck 99 % 4.75V~45V Enable, Frequency Control 100kHz~700kHz Yes 1
ISL8120IRZ ISL8120IRZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 18 Weeks Surface Mount 2004 Active 3 32 EAR99 85°C -40°C 5mm RoHS Compliant 32 QFN 5mm 1mm 2 e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 30 32 INDUSTRIAL 0.5mm Switching Regulator or Controllers Not Qualified 2 19.8V 3.3V DUAL SWITCHING CONTROLLER 60A 1.5MHz VOLTAGE-MODE 3V PULSE WIDTH MODULATION PHASE-SHIFT 90 % 1.5MHz 90 %
ADP1850ACPZ-R7 ADP1850ACPZ-R7 Analog Devices Inc. 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 months ago) Tape & Reel (TR) no Active 3 (168 Hours) 32 EAR99 5mm ROHS3 Compliant Contains Lead Tin No 32 ALSO HAS ADJUSTABLE OUTPUT VOLTAGE FROM 0.6V TO 18V 32-VFQFN Exposed Pad, CSP No SVHC 5mm Surface Mount -40°C~85°C TA DMOS 100μA 0.8mm 4.5mA 20V e3 QUAD 260 40 ADP1850 Transistor Driver YES 0.5mm Switching Regulator or Controllers 18V 2 25A 30A 12V DUAL SWITCHING CONTROLLER 2.75V Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 90 % 2.75V~20V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 200kHz~1.5MHz Yes
SC1175CSWTRT SC1175CSWTRT Semtech Corporation 0.0000
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0.00000000 download 4 Weeks Surface Mount Tape & Reel (TR) 2013 yes Obsolete 1 (Unlimited) 20 EAR99 RoHS Compliant 20 20-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~85°C TA e3 Matte Tin (Sn) DUAL GULL WING 260 SC1175 Transistor Driver Switching Regulator or Controllers 2.75V 2 1kA 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 15V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 95 % 4.2V~15V Enable, Power Good, Soft Start 300kHz Yes No
XR77129ELBMTR-F XR77129ELBMTR-F MaxLinear, Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) 44-WFQFN Exposed Pad Surface Mount -40°C~125°C TJ Transistor Driver 4 Positive Step-Down Buck 6V~40V Enable 105kHz~1.23MHz Yes I2C, SMBus 1 No
S-8355M31MC-MCQT2G S-8355M31MC-MCQT2G ABLIC U.S.A. Inc. 0.0000
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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 3.1V 0.08A 1 3.3V SWITCHING CONTROLLER Positive 0.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.9V~10V Enable 300kHz No 78%
MCP1631VT-E/ML MCP1631VT-E/ML Microchip Technology 0.0000
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0.00000000 download 23 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 20 EAR99 4mm ROHS3 Compliant 20 20-VFQFN Exposed Pad 4mm Surface Mount -40°C~125°C TJ 2MHz e3 Matte Tin (Sn) QUAD 260 40 MCP1631 Transistor Driver 0.5mm Switching Regulator or Controllers 1 250mA 5V SWITCHING CONTROLLER 2.5ns 2.7 ns Positive VOLTAGE-MODE 2MHz 3V 5.5V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Sepic 3V~5.5V Enable, Frequency Control, Ramp 10 % No
LX1555CPW LX1555CPW Microsemi Corporation 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 month ago) Tube 1997 Obsolete 2 (1 Year) 20 EAR99 6.5mm RoHS Compliant Lead Free 20-TSSOP (0.173, 4.40mm Width) 400kHz 4.4mm Surface Mount 0°C~70°C TA BIPOLAR e3 MATTE TIN DUAL GULL WING 260 40 LX155* Transistor Driver YES 0.65mm R-PDSO-G20 Switching Regulator or Controllers 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost 7.6V~30V Frequency Control Yes 48% No
LTC1142LCG-ADJ#PBF LTC1142LCG-ADJ#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tube 2000 Active 1 (Unlimited) 28 EAR99 ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~70°C TA e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1142 Transistor Driver YES 0.65mm 0.05A 2 10V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down CONSTANT OFF TIME PUSH-PULL Buck 3.5V~18V Current Limit, Enable Up to 250kHz Yes 1 100% No
S-8520B28MC-ARNT2U S-8520B28MC-ARNT2U 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 SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 Tin (Sn) DUAL GULL WING Transistor Driver YES 0.95mm R-PDSO-G5 2.8V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 180kHz No 100%
NCP1589BMNTWG NCP1589BMNTWG ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 10 EAR99 3mm RoHS Compliant Lead Free 10 10-VFDFN Exposed Pad 3mm Surface Mount 0°C~70°C TA 660kHz Nickel/Gold/Palladium (Ni/Au/Pd) DUAL NCP1589 Transistor Driver 0.5mm 5V 1 5V SWITCHING CONTROLLER Halogen Free Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 4.5V~13.2V Enable, Power Good 600kHz Yes 75% No
MAX16931BAGLW/VY+ MAX16931BAGLW/VY+ Maxim Integrated 0.0000
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0.00000000 download Automotive, AEC-Q100 Obsolete 1 (Unlimited) 40-VFQFN Exposed Pad Surface Mount -40°C~125°C TJ Transistor Driver 3 40-QFN-EP (6x6) Positive Step-Up, Step-Down Buck, Boost 3.5V~42V Enable, Frequency Control, Power Good 200kHz~1MHz Yes 2 95% Yes
MIC38HC45YN MIC38HC45YN Microchip Technology 0.0000
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0.00000000 download 8 Weeks Through Hole Tube 2005 Active 1 (Unlimited) 8 EAR99 9.52mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 6.35mm Through Hole -40°C~85°C TA BICMOS 3.43mm 500kHz e3 Matte Tin (Sn) DUAL 15V MIC38HC45 Transistor Driver 2.54mm 1 1kA SWITCHING CONTROLLER 6mA 20ns 15 ns Positive, Isolation Capable CURRENT-MODE 500kHz 7.6V 20V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control Yes 50% No
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