Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Operating Supply Current Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Weight Max Supply Voltage Min Supply Voltage Number of Pins Pbfree Code ECCN Code Radiation Hardening Reach Compliance Code Voltage - Input (Max) Nominal Supply Current JESD-609 Code Terminal Finish Surface Mount Max Power Dissipation Terminal Position Terminal Form Peak Reflow Temperature (Cel) Terminal Pitch Base Part Number Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Qualification Status Max Junction Temperature (Tj) JESD-30 Code Max Output Current Max Output Voltage Min Output Voltage Output Voltage Output Type Function Number of Outputs Quiescent Current Output Configuration Input Voltage-Nom Input Voltage (Max) Topology Synchronous Rectifier Efficiency Control Mode Control Technique Switcher Configuration Voltage - Output (Max) Voltage - Input (Min) Current - Output Voltage - Output (Min/Fixed) Frequency - Switching
LTC3643IUDD LTC3643IUDD Linear Technology/Analog Devices $15.64
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 24-WFQFN Exposed Pad 17V Adjustable Step-Up, Step-Down 1 Positive Buck, Boost Yes 3V 2A 0.6V 1MHz
MAX1697REUT#G16 MAX1697REUT#G16 Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) 150μA ROHS3 Compliant /files/maximintegrated-max1697reutg16-datasheets-7407.pdf SOT-23-6 1.45mm 36.003894mg 5.5V 1.25V no EAR99 150μA 1.1W SWITCHED CAPACITOR CONVERTER 150°C -5.5V Fixed Ratiometric 1 Positive or Negative Charge Pump No 1.5V 60mA -Vin 2Vin 6kHz~21kHz
LTC3646EDE LTC3646EDE Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 14-WFDFN Exposed Pad 14 not_compliant 40V e0 Tin/Lead (Sn/Pb) YES DUAL NO LEAD 0.5mm Switching Regulator or Controllers Not Qualified Adjustable Step-Down 1 Positive Buck Yes CURRENT-MODE 30V 4V 1A 2V 200kHz~3MHz
LTC3621IDCB-5 LTC3621IDCB-5 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 6-WFDFN Exposed Pad 17V Fixed Step-Down 1 Positive Buck Yes 2.7V 1A 5V 1MHz
LTC3646IDE LTC3646IDE Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 14-WFDFN Exposed Pad 4mm 3mm 14 EAR99 40V e3 Matte Tin (Sn) YES DUAL NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified 5V Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 30V 4V 1A 2V 200kHz~3MHz
LM2651MTCX-ADJ LM2651MTCX-ADJ Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) CMOS Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/texasinstruments-lm2651mtcxadj-datasheets-0223.pdf 16-TSSOP (0.173, 4.40mm Width) 5mm 4.4mm 14V Contains Lead 16 16 no EAR99 No 14V e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 0.65mm LM2651 SWITCHING REGULATOR Switching Regulator or Controllers 1.5A 13V 1.238V 13V Adjustable Step-Down 1 Positive 10V Buck Yes 97 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE 4V 300kHz
LTC3621IDCB-3.3 LTC3621IDCB-3.3 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 6-WFDFN Exposed Pad 17V Fixed Step-Down 1 Positive Buck Yes 2.7V 1A 3.3V 1MHz
MAX1835EUT#G16 MAX1835EUT#G16 Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2005 https://pdf.utmel.com/r/datasheets/maximintegrated-max1835eutg16-datasheets-7388.pdf SOT-23-6 2.9mm 6 36.003894mg no EAR99 5.5V YES DUAL GULL WING NOT SPECIFIED 0.95mm SWITCHING REGULATOR NOT SPECIFIED R-PDSO-G6 3.3V Fixed Step-Up 1 Positive 2V Boost Yes 1.5V 150mA 3.3V
LTC3633IFE LTC3633IFE Linear Technology/Analog Devices $27.90
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 2011 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 14 Weeks EAR99 15V e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 235 0.65mm SWITCHING REGULATOR 20 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE 14.7V 3.6V 3A 0.6V 500kHz~4MHz
LTC3633AIFE-3 LTC3633AIFE-3 Linear Technology/Analog Devices $10.42
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 12V 3.6V 3A 1.5V 500kHz~4MHz
LTC3646HDE LTC3646HDE Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 14-WFDFN Exposed Pad 4mm 3mm 14 EAR99 40V e3 Matte Tin (Sn) YES DUAL NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified 5V Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 30V 4V 1A 2V 200kHz~3MHz
LTC3647IUH LTC3647IUH Linear Technology/Analog Devices
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0 0x0x0 download 1 (Unlimited) Non-RoHS Compliant
LTC3626IUDC LTC3626IUDC Linear Technology/Analog Devices $8.76
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 20-WFQFN Exposed Pad 4mm 3mm 20 EAR99 20V e3 Matte Tin (Sn) YES QUAD NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified R-PQCC-N20 Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 19.4V 3.6V 2.5A 0.6V 500KHz~3MHz
LTC3620EDC-1 LTC3620EDC-1 Linear Technology/Analog Devices $2.21
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 8-WFDFN Exposed Pad 2mm 2mm 8 EAR99 5.5V e3 Matte Tin (Sn) YES DUAL NO LEAD NOT SPECIFIED 0.45mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified S-PDSO-N8 Fixed Step-Down 1 Positive 3.6V Buck Yes VOLTAGE-MODE 2.9V 15mA 1.1V 50kHz
LTC3633AEFE-3 LTC3633AEFE-3 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 12V 3.6V 3A 1.5V 500kHz~4MHz
LTC3633AEFE-1 LTC3633AEFE-1 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 12V 3.6V 3A 1.5V 500kHz~4MHz
LTC3633AIFE-1 LTC3633AIFE-1 Linear Technology/Analog Devices $11.07
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 12V 3.6V 3A 1.5V 500kHz~4MHz
LM2597MX-5.0 LM2597MX-5.0 Texas Instruments
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0 0x0x0 download SIMPLE SWITCHER® Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/texasinstruments-lm2597mx50-datasheets-0216.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 40V Contains Lead 8 8 no EAR99 40V e0 Tin/Lead (Sn/Pb) DUAL GULL WING 235 LM2597 SWITCHING REGULATOR Switching Regulator or Controllers 500mA 5V Fixed Step-Down 1 Positive 12V Buck No 82 % VOLTAGE-MODE PULSE WIDTH MODULATION 4.5V 150kHz
LTC3633AEFE-2 LTC3633AEFE-2 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 6V 3.6V 3A 0.6V 500kHz~4MHz
LTC3626EUDC LTC3626EUDC Linear Technology/Analog Devices $7.45
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 20-WFQFN Exposed Pad 4mm 3mm 20 EAR99 20V e3 Matte Tin (Sn) YES QUAD NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified R-PQCC-N20 Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 19.4V 3.6V 2.5A 0.6V 500KHz~3MHz
LTC3621EDCB-23.3 LTC3621EDCB-23.3 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 6-WFDFN Exposed Pad 17V Fixed Step-Down 1 Positive Buck Yes 2.7V 1A 3.3V 2.25MHz
LTC3633AEFE LTC3633AEFE Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS Non-RoHS Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 28 EAR99 20V e3 Matte Tin (Sn) YES DUAL GULL WING NOT SPECIFIED 0.65mm DUAL SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified 3.3V Adjustable Step-Down 2 Positive 12V Buck Yes CURRENT-MODE PHASE-SHIFT 6V 3.6V 3A 0.6V 500kHz~4MHz
LTC3647EFE LTC3647EFE Linear Technology/Analog Devices
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0 0x0x0 download 1 (Unlimited) Non-RoHS Compliant
LTC3646HDE-1 LTC3646HDE-1 Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 14-WFDFN Exposed Pad 4mm 3mm 14 EAR99 40V e3 Matte Tin (Sn) YES DUAL NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified 5V Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 15V 4V 1A 0.6V 200kHz~3MHz
LTC3647EUH-1 LTC3647EUH-1 Linear Technology/Analog Devices
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0 0x0x0 download Tube 1 (Unlimited) Non-RoHS Compliant
LTC3647IFE LTC3647IFE Linear Technology/Analog Devices
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0 0x0x0 download 1 (Unlimited) Non-RoHS Compliant
LTC3621IDCB LTC3621IDCB Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 6-WFDFN Exposed Pad 17V Adjustable Step-Down 1 Positive Buck Yes 2.7V 1A 0.6V 1MHz
LM2623LD LM2623LD Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 0.8mm Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/texasinstruments-lm2623ld-datasheets-0213.pdf 14-WFDFN Exposed Pad 4mm 4mm 14V Contains Lead 14 14 no EAR99 e0 Tin/Lead (Sn/Pb) DUAL 235 0.5mm LM2623 SWITCHING REGULATOR Switching Regulator or Controllers 2A 14V Adjustable Step-Up 1 80μA Positive 3.3V 5V Boost No VOLTAGE-MODE PULSE FREQUENCY MODULATION 0.8V 2.2A Switch 1.24V 300kHz~2MHz
LTC3621EDCB LTC3621EDCB Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 6-WFDFN Exposed Pad 3mm 2mm 6 EAR99 17V e3 Matte Tin (Sn) YES DUAL NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED Switching Regulator or Controllers Not Qualified R-PDSO-N6 Adjustable Step-Down 1 Positive 12V Buck Yes CURRENT-MODE 2.7V 1A 0.6V 1MHz
LTC3616MPUDD LTC3616MPUDD Linear Technology/Analog Devices
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0 0x0x0 download Surface Mount -55°C~150°C TJ Tube 1 (Unlimited) CMOS 0.8mm Non-RoHS Compliant 24-WFQFN Exposed Pad 5mm 3mm 24 EAR99 5.5V e3 Matte Tin (Sn) YES QUAD NO LEAD NOT SPECIFIED 0.5mm SWITCHING REGULATOR NOT SPECIFIED R-PQCC-N24 Adjustable Step-Down 1 Positive 3.3V Buck Yes CURRENT-MODE 2.25V 6A 0.6V 300kHz~4MHz

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