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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Thickness Mounting Type Operating Temperature Technology Height Seated (Max) Number of Functions Max Frequency Nominal Input Voltage Max Input Voltage 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 Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Max Output Current Efficiency Input Voltage-Nom Analog IC - Other Type Current - Output Min Input Voltage 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 Duty Cycle (Max) Clock Sync
LTC3879EUD#PBF LTC3879EUD#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 months ago) Tube 2009 Active 1 (Unlimited) 16 EAR99 3mm ROHS3 Compliant Contains Lead 16 16-WFQFN Exposed Pad No SVHC 3mm Surface Mount -40°C~85°C TA CMOS 0.8mm 2MHz e3 Matte Tin (Sn) QUAD 260 30 LTC3879 Transistor Driver YES 0.5mm Switching Regulator or Controllers 34.2V 1 25A 15V SWITCHING CONTROLLER Positive or Negative CURRENT-MODE 4V 38V Step-Down PULSE FREQUENCY MODULATION PUSH-PULL Buck 4V~38V Enable, Power Good, Soft Start, Tracking 90 % Yes No
MP8666DN-LF-Z MP8666DN-LF-Z Monolithic Power Systems Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2011 yes Not For New Designs 2A (4 Weeks) 8 EAR99 21V 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) Exposed Pad 3.9mm Surface Mount -40°C~85°C TA 21V e3 Matte Tin (Sn) DUAL GULL WING 260 40 Transistor Driver 1 6A 95 % 12V SWITCHING REGULATOR 4.5V Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION Buck 90 % 4.5V~21V Enable 600kHz No Yes
S-8337ACFA-T8T1G S-8337ACFA-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%
LM1771TSD/NOPB LM1771TSD/NOPB Texas Instruments 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 6 EAR99 5.5V 3mm ROHS3 Compliant Lead Free 6 ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V 6-WDFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 1MHz e3 Matte Tin (Sn) DUAL 260 LM1771 Transistor Driver 0.95mm Switching Regulator or Controllers 4.5V 1 6A 3.3V SWITCHING CONTROLLER 400μA Positive VOLTAGE-MODE 2.8V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.8V~5.5V Enable 100kHz~1MHz 95 % Non-Isolated Yes No
ISL8117FVEZ-T ISL8117FVEZ-T Renesas Electronics America 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) Active 2 (1 Year) 16 5mm ROHS3 Compliant 0..6V TO 54V OUTPUT RANGE 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~125°C TJ DUAL GULL WING Transistor Driver YES 0.65mm 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION Buck 4.5V~60V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking 100kHz~2MHz Yes
ISL6520CR ISL6520CR Renesas Electronics America 0.0000
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Min: 1

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0.00000000 download Tube Obsolete 1 (Unlimited) 16 4mm Non-RoHS Compliant 16-VQFN Exposed Pad 4mm Surface Mount 0°C~70°C TA QUAD ISL6520 Transistor Driver YES 0.65mm 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
LTC3703IGN#PBF LTC3703IGN#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks Tube 2008 Active 1 (Unlimited) 16 EAR99 4.89mm ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) 3.899mm Surface Mount -40°C~125°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3703 Transistor Driver YES 0.635mm Switching Regulator or Controllers Not Qualified 5A 1 10V SWITCHING CONTROLLER Positive VOLTAGE-MODE 9.3V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 9.3V~15V Current Limit, Enable, Frequency Control, Soft Start 100kHz~600kHz Yes 93%
ISL6439CB-T ISL6439CB-T Rochester Electronics 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 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
MAX20412ATJD/V+ MAX20412ATJD/V+ Maxim Integrated 0.0000
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Min: 1

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0.00000000 16 Weeks Active
LTC1159CS-5#TRPBF LTC1159CS-5#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) 2001 Active 1 (Unlimited) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA LTC1159 Transistor Driver 1 Positive or Negative Step-Down Buck 4V~40V Current Limit, Enable Up to 250kHz Yes 100% No
NCP1550SN18T1G NCP1550SN18T1G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5 EAR99 3mm RoHS Compliant Lead Free 5 PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 600kHz Surface Mount -40°C~85°C TA e3 Tin (Sn) DUAL GULL WING 260 40 NCP1550 Transistor Driver Switching Regulator or Controllers 1.8V 1 100mA 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable No 100%
LTC1871EMS-7#PBF LTC1871EMS-7#PBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 8 Weeks Tube 2011 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1871 Transistor Driver YES 0.5mm Switching Regulator or Controllers 0.02A 1 8V SWITCHING CONTROLLER Positive CURRENT-MODE 6V 36V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, SEPIC 6V~36V Enable, Frequency Control 50kHz~1MHz No 92% Yes
LM25117QPMHE/NOPB LM25117QPMHE/NOPB Texas Instruments 0.0000
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Min: 1

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0.00000000 12 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) Automotive, AEC-Q100 yes Active 3 (168 Hours) 20 EAR99 6.5mm ROHS3 Compliant Lead Free 20 20-PowerTSSOP (0.173, 4.40mm Width) 1.2mm 4.4mm 1mm Surface Mount -40°C~125°C TJ 750kHz e3 Matte Tin (Sn) DUAL GULL WING 260 LM25117 Transistor Driver YES 0.65mm Switching Regulator or Controllers 1 24V SWITCHING CONTROLLER 4.8mA Positive CURRENT-MODE 4.5V 42V Step-Down PULSE WIDTH MODULATION Buck 4.5V~42V Frequency Control, Ramp, Soft Start Up to 750kHz Yes No
XC9302A553MR-G XC9302A553MR-G Torex Semiconductor Ltd 0.0000
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Min: 1

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0.00000000 download 10 Weeks Tape & Reel (TR) XC9302 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 300kHz No 92%
UC3843ADTR UC3843ADTR Microsemi Corporation 0.0000
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0.00000000 Tape & Reel (TR) yes Discontinued 1 (Unlimited) 14 EAR99 8.64mm RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.875mm Surface Mount 0°C~70°C TA BIPOLAR e3 MATTE TIN DUAL GULL WING 260 30 UC*84 Transistor Driver YES Switching Regulator or Controllers 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 8.2V 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Buck, Flyback, Forward 7.6V~30V Frequency Control Up to 500kHz No 96%
TPS40345DRCR TPS40345DRCR Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 2 10 3mm ROHS3 Compliant 10 10-VDFN Exposed Pad 1mm 3mm 900μm Surface Mount -20°C~85°C DUAL TPS40345 PWM YES 0.5mm 25A 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3V 20V Step-Down PULSE WIDTH MODULATION Buck 3V~20V Enable, Power Good, Soft Start 600kHz Yes 90% No
MCP1631HV-330E/ST MCP1631HV-330E/ST Microchip Technology 0.0000
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Min: 1

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0.00000000 download 3 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 20 EAR99 6.5mm ROHS3 Compliant 20 20-TSSOP (0.173, 4.40mm Width) No SVHC 2MHz 1mm 4.4mm Surface Mount -40°C~125°C TJ 16V e3 Matte Tin (Sn) DUAL GULL WING 260 40 MCP1631HV Transistor Driver 0.635mm Switching Regulator or Controllers 3.3V 1 250mA 2.5ns 2.7 ns Positive CURRENT-MODE 2MHz Step-Up/Step-Down Sepic 3.5V~16V Enable, Frequency Control, Ramp 10 % No
ISL6742AAZA ISL6742AAZA Renesas Electronics America 0.0000
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Min: 1

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0.00000000 download 23 Weeks Tube Active 2 (1 Year) EAR99 ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~105°C TA e3 Matte Tin (Sn) - annealed ISL6742A Transistor Driver 1 SWITCHING CONTROLLER Positive, Isolation Capable Step-Up/Step-Down Full-Bridge, Half-Bridge 9V~16V Frequency Control, Ramp, Soft Start Up to 2MHz Yes 99% No
ISL6569CRZ ISL6569CRZ Intersil (Renesas Electronics America) 0.0000
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Min: 1

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0.00000000 download Surface Mount 2002 yes Active 3 (168 Hours) 32 EAR99 70°C 0°C 5V 5mm RoHS Compliant Lead Free No 32 QFN EP 5mm 1 e3 Matte Tin (Sn) QUAD 260 40 32 COMMERCIAL 0.5mm Switching Regulator or Controllers 1 1.55V 5V SWITCHING CONTROLLER 60A 2MHz CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT 75 % 1MHz 75 %
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