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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 REACH SVHC Reach Compliance Code 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 Supply Voltage-Min (Vsup) Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Supply Voltage-Max (Vsup) Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Input Voltage-Nom Analog IC - Other Type Halogen Free Current - Output Adjustable Threshold Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode 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 Number of Output Phases Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
UC3844BD UC3844BD ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tube 1999 Obsolete 1 (Unlimited) 14 EAR99 8.65mm Non-RoHS Compliant Contains Lead 14 14-SOIC (0.154, 3.90mm Width) 275kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 12mA 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
CHL8203-01CRT CHL8203-01CRT Infineon Technologies 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 3 (168 Hours) Non-RoHS Compliant 28-VFQFN Exposed Pad 0°C~85°C PWM 3 Positive Step-Down Buck 3.3V Enable 200kHz~1.2MHz No I2C
MAX5974DATE+T MAX5974DATE+T Maxim Integrated 2.4797
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0.00000000 Active RoHS Compliant
A4450KESTR-J A4450KESTR-J Allegro MicroSystems 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q100 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 20-WFQFN Exposed Pad Surface Mount -40°C~150°C TJ Transistor Driver 1 SWITCHING REGULATOR Positive Step-Up/Step-Down Buck-Boost 3V~36V Enable, Frequency Control, Soft Start 250kHz~2.2MHz No Yes
MIC2168ABMM MIC2168ABMM Microchip Technology 0.0000
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0.00000000 download Tube 2010 Discontinued 1 (Unlimited) Non-RoHS Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~125°C TJ MIC2168 Transistor Driver 1 10-MSOP Positive Step-Down Buck 3V~14.5V Current Limit, Enable 1MHz Yes 1 90% No
UC2827N-1G4 UC2827N-1G4 Texas Instruments 0.0000
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0.00000000 download Through Hole Tube yes Obsolete 1 (Unlimited) 24 EAR99 ROHS3 Compliant Contains Lead No 24 CAN ALSO WORK IN CURRENT MODE 24-DIP (0.600, 15.24mm) 450kHz Through Hole -40°C~85°C TA BIPOLAR 5.08mm 15V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL UC2827 Transistor Driver 2.54mm Switching Regulator or Controllers 2.5V 3 100mA 15V SWITCHING CONTROLLER 40ns 30 ns Positive VOLTAGE-MODE Step-Up/Step-Down PULSE WIDTH MODULATION Full-Bridge, Push-Pull 95 % 7.6V~20V Frequency Control, Ramp, Soft Start 220kHz Yes 1 91%
ISL6559CR-T ISL6559CR-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Tape & Reel (TR) 2002 Discontinued 1 32 EAR99 70°C 0°C 5mm Non-RoHS Compliant Contains Lead QFN not_compliant 5mm 1 e0 Tin/Lead (Sn/Pb) QUAD NO LEAD 240 30 32 COMMERCIAL YES 0.5mm S-PQCC-N32 Switching Regulator or Controllers Not Qualified 1 5V SWITCHING CONTROLLER 4MHz VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 75 %
MAX1967EUB+TG51 MAX1967EUB+TG51 Maxim Integrated 0.0000
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0.00000000 download Obsolete 1 (Unlimited)
TL3843DRG4-8 TL3843DRG4-8 Rochester Electronics 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 Transistor Driver 1 8-SOIC Positive Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 7.6V~30V Frequency Control Up to 500kHz No 1 97% No
MIC38C43-1BN MIC38C43-1BN Rochester Electronics 0.0000
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0.00000000 download Tube no Obsolete 3 (168 Hours) 14 Non-RoHS Compliant 14-DIP (0.300, 7.62mm) 7.62mm Surface Mount -40°C~85°C TA BICMOS 5.588mm e0 TIN LEAD DUAL THROUGH-HOLE 240 30 Transistor Driver NO 2.54mm 0.5A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 96% No
MCP16502TAA-E/S8B MCP16502TAA-E/S8B Microchip Technology 0.0000
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0.00000000 download 30 Weeks Active 3 (168 Hours) 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount -40°C~125°C TJ 1mm QUAD 5V Transistor Driver YES 0.5mm S-PQCC-N32 2.7V 6 5.5V 4 POWER SUPPLY SUPPORT CIRCUIT YES Positive Step-Down Buck 2.7V~5.5V Current Limit, Enable 2MHz No I2C 100%
LT3782AEUFD#TRPBF LT3782AEUFD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2006 Active 1 (Unlimited) 28 EAR99 5mm ROHS3 Compliant 28-WFQFN Exposed Pad 4mm Surface Mount -40°C~125°C TJ BIPOLAR 0.8mm e3 Matte Tin (Sn) QUAD NO LEAD 260 NOT SPECIFIED LT3782 Transistor Driver YES 0.5mm Switching Regulator or Controllers Not Qualified 0.07A 2 13V SWITCHING CONTROLLER Positive CURRENT-MODE 6V 40V Step-Up PULSE WIDTH MODULATION PHASE-SHIFT Boost 6V~40V Enable, Frequency Control, Reset, Soft Start 154kHz~465kHz Yes 94%
MAX15301AD00+TCJF MAX15301AD00+TCJF Maxim Integrated 0.0000
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0.00000000 6 Weeks Tape & Reel (TR) 2014 Obsolete 1 (Unlimited) ROHS3 Compliant
UC3844AD8TRG4 UC3844AD8TRG4 Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 450kHz 3.9mm Surface Mount 72.603129mg 0°C~70°C TA BIPOLAR 25V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 11V UC3844 Transistor Driver YES Switching Regulator or Controllers 15V 1 200mA 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Buck, Buck-Boost, Flyback, Forward 50 % 10V~30V Frequency Control Up to 500kHz No 48%
TPS40170MRGYTEP TPS40170MRGYTEP Texas Instruments 0.0000
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0.00000000 ACTIVE (Last Updated: 5 days ago) Surface Mount Cut Tape (CT) yes Active 2 (1 Year) EAR99 4.5mm ROHS3 Compliant Lead Free No 20 20-VFQFN Exposed Pad 1mm 3.5mm 900μm Surface Mount -55°C~125°C TJ 670kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 TPS40170 Transistor Driver 8.35V 1 6A SWITCHING REGULATOR 4.5mA Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION Buck 95 % 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 100kHz~600kHz Yes
GP100UKTR-G1 GP100UKTR-G1 Diodes Incorporated 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited)
ISL8843AAUZ-T ISL8843AAUZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 5 Weeks Surface Mount Tape & Reel (TR) 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 %
LTC3807HFE#PBF LTC3807HFE#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2014 Active 1 (Unlimited) ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) Exposed Pad Surface Mount -40°C~150°C TJ LTC3807 Transistor Driver 1 Positive Step-Down Buck 4V~38V Current Limit, Enable, Frequency Control, Soft Start, Tracking 50kHz~900kHz Yes 99% No
LTC1628IG-PG#PBF LTC1628IG-PG#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube Active 1 (Unlimited) 28 EAR99 ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1628 Transistor Driver YES 0.65mm Switching Regulator or Controllers 3A 2 15V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 3.5V~30V Enable, Frequency Control, Power Good, Soft Start 220kHz Yes 99.4% No
UC2842BD1R2G UC2842BD1R2G ON Semiconductor 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 1999 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) No SVHC 250kHz 1.5mm 4mm Surface Mount -25°C~85°C TA BIPOLAR e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 702mW 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 96 % 10V~30V Frequency Control Up to 500kHz No
AZ7500CMTR-EA AZ7500CMTR-EA Diodes Incorporated 0.0000
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0.00000000 download 24 Weeks Surface Mount Tape & Reel (TR) 2003 Active 1 (Unlimited) 85°C -40°C 15V ROHS3 Compliant No 16 16-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 5V 1 16-SOIC Positive Step-Down Buck 45 % 7V~36V Enable 1kHz~200kHz No 1 1 45% No
UC3841DWG4 UC3841DWG4 Texas Instruments 0.0000
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0.00000000 download Tube 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 BIPOLAR 2.65mm 30V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 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
MAX8771GTL+ MAX8771GTL+ Maxim Integrated 0.0000
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0.00000000 Active 40 EAR99 6mm RoHS Compliant ALSO OPERATES IN PFM MODE compliant 6mm BICMOS 0.8mm 8542.39.00.01 1 e3 MATTE TIN QUAD NO LEAD 260 NOT SPECIFIED INDUSTRIAL YES 0.5mm S-XQCC-N40 105°C -40°C 5V SWITCHING REGULATOR CURRENT-MODE 4.5V 5.5V PULSE WIDTH MODULATION BUCK 600kHz
ISL6307BCRZ-T ISL6307BCRZ-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Tape & Reel (TR) 2005 yes Active 3 48 EAR99 85°C -40°C 7mm RoHS Compliant Lead Free 48 QFN EP 7mm 1mm 8542.39.00.01 1 e3 Matte Tin (Sn) - annealed QUAD NO LEAD 260 40 48 COMMERCIAL YES 0.5mm Switching Regulator or Controllers Not Qualified 6 5V SWITCHING CONTROLLER 275kHz VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 1000kHz 66.7 %
LTC3891HUDC#PBF LTC3891HUDC#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2012 Active 1 (Unlimited) 20 EAR99 4mm ROHS3 Compliant Lead Free 20 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.80V TO 24V 20-WFQFN Exposed Pad 3mm Surface Mount -40°C~150°C TJ CMOS 0.8mm 835kHz e3 Matte Tin (Sn) QUAD LTC3891 Transistor Driver YES 0.5mm Switching Regulator or Controllers 24V 1 5A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
LTC3851AIUD#TRPBF LTC3851AIUD#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tape & Reel (TR) 2011 Active 1 (Unlimited) 16 EAR99 3mm ROHS3 Compliant 16 ALSO OPERATES AS LDO REGULATOR, OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 5.5V 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 810kHz e3 Matte Tin (Sn) QUAD 225 LTC3851 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5.5V 1 25A 15V SWITCHING REGULATOR Positive CURRENT-MODE 4V 38V Step-Down PULSE WIDTH MODULATION Buck 4V~38V Current Limit, Enable, Frequency Control, Soft Start, Tracking 235kHz~750kHz Yes 99% No
ZL8800ALBFTK ZL8800ALBFTK Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2013 85°C -40°C 14V RoHS Compliant Tin 44 QFN 44 PWM 5.5V 40A 26mA Positive 1.33MHz No 2 Yes
LT3791HFE-1 LT3791HFE-1 Linear Technology / Analog Devices 0.0000
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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 -40°C~150°C e3 Matte Tin (Sn) DUAL GULL WING 260 30 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
XC9301A432MR-G XC9301A432MR-G Torex Semiconductor Ltd 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) XC9301 Active 1 (Unlimited) ROHS3 Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C e3 Tin (Sn) Fixed 1 Positive Step-Up/Step-Down Buck-Boost 2V~10V Enable 180kHz No 92%
MAX15157ATJ+T MAX15157ATJ+T Maxim Integrated 0.0000
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0.00000000 Active
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