Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Frequency Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Number of Pins Pbfree Code ECCN Code Additional Feature Radiation Hardening Reach Compliance Code Number of Functions JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Terminal Pitch Base Part Number Pin Count Temperature Grade Operating Temperature (Max) Operating Temperature (Min) Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Qualification Status JESD-30 Code Supplier Device Package Output Voltage Output Type Function Number of Outputs Quiescent Current Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Topology Synchronous Rectifier Clock Sync Control Mode Control Technique Switcher Configuration Switching Frequency-Max Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
MAX1771CSA MAX1771CSA Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-max183bcng-datasheets-9207.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive Boost, Buck-Boost No No Enable 3V~16.5V 300kHz 92% 1
LV5044V-TLM-E LV5044V-TLM-E Rochester Electronics
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0 0x0x0 download Surface Mount -20°C~85°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-lv5044vtlme-datasheets-6385.pdf 30-LSSOP (0.220, 5.60mm Width) 30-SSOP Transistor Driver Step-Down 2 Positive Buck Yes No Current Limit, Power Good, Soft Start 4.5V~16V 250kHz~1.1MHz 82% 2
ISL6527CRZ ISL6527CRZ Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-isl6527ibzt-datasheets-6273.pdf 16-VQFN Exposed Pad 16-QFN-EP (5x5) Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Phase Control 2.97V~3.63V 300kHz 100% 1
ISL6551IR-T ISL6551IR-T Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~85°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6551ib-datasheets-6351.pdf 28-VQFN Exposed Pad 6mm 6mm 28 no e0 TIN LEAD YES QUAD 240 0.65mm DUAL SWITCHING CONTROLLER 30 S-PQCC-N28 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V Full-Bridge Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Dead Time Control, Enable, Soft Start 10.8V~13.2V 50kHz~500kHz 50%
MAX1634CAI MAX1634CAI Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-max1632eai-datasheets-8190.pdf 28-SSOP (0.209, 5.30mm Width) 28-SSOP Transistor Driver Step-Down 2 Positive Buck Yes Yes Enable, Reset, Sequencing 4.2V~30V 200kHz~300kHz 99% 1
UCC3580N-3 UCC3580N-3 Rochester Electronics, LLC
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-ucc28c41p-datasheets-6333.pdf 16-DIP (0.300, 7.62mm) 16-PDIP Transistor Driver Step-Up/Step-Down 2 Positive or Negative Forward Converter No No Enable, Ramp, Soft Start 8.5V~16V 400kHz 66% 1
ISL6559CRZ ISL6559CRZ Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 3 (168 Hours) 1mm ROHS3 Compliant /files/rochesterelectronicsllc-isl6559cr-datasheets-6338.pdf 32-VFQFN Exposed Pad 5mm 5mm 32 yes EAR99 e3 MATTE TIN YES QUAD 260 0.5mm SWITCHING CONTROLLER 40 S-PQCC-N32 PWM Signal Step-Down 4 Positive 5V 5.25V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Frequency Control, Power Good 4.75V~5.25V 80kHz~1MHz 75%
ISL6560CB-T ISL6560CB-T Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) 1.75mm Non-RoHS Compliant /files/rochesterelectronicsllc-isl6569acrt-datasheets-6341.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no EAR99 e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER R-PDSO-G16 PWM Signal Step-Down 2 Positive 12V 10.8V Buck No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Frequency Control, Power Good 10.8V~13.2V Up to 2MHz 50%
UCC29412PW UCC29412PW Rochester Electronics, LLC
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0 0x0x0 download 3 (168 Hours) CMOS 1.2mm ROHS3 Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-ucc3839d-datasheets-9325.pdf 4.4mm 3mm 8 1 NOT SPECIFIED YES DUAL GULL WING 260 0.65mm 8 INDUSTRIAL 85°C -40°C SWITCHING REGULATOR NOT SPECIFIED R-PDSO-G8 2.5V 1.3V 3.2V 0.715A CURRENT-MODE BOOST 500kHz
UCC2541RHBR UCC2541RHBR Rochester Electronics, LLC
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant 32-VFQFN Exposed Pad 32-VQFN (5x5) Transistor Driver Step-Down 1 Positive Buck Yes Yes Enable, Ramp, Reset, Soft Start, Tracking 8.5V~35V 300kHz 1
TL1464IPTR TL1464IPTR Rochester Electronics
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0 0x0x0 download Surface Mount -20°C~75°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-tl1464iptr-datasheets-6368.pdf 48-LQFP 48-LQFP (7x7) 4 No Dead Time Control, Frequency Control 3.1V~12V 50kHz~2MHz 100% 1
MAX668EUB MAX668EUB Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-max668eub-datasheets-6336.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 10-uMAX Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive, Isolation Capable Boost, Flyback, SEPIC No Yes Enable, Frequency Control 3V~28V 100kHz~500kHz 90% 1
CS5301GDWR32G CS5301GDWR32G Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-cs5301gdw32g-datasheets-6349.pdf 32-SOIC (0.295, 7.50mm Width) 32-SO Transistor Driver Step-Down 3 Positive Buck Yes No Current Limit, Frequency Control, Power Good 4.3V~20V 250kHz~800kHz 3
ISL6406IRZ ISL6406IRZ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-isl6406irz-datasheets-6338.pdf 16-VQFN Exposed Pad 5mm 5mm 16 yes ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 3.63V unknown e3 MATTE TIN YES QUAD NO LEAD 260 0.8mm SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 3.3V 2.97V 3.63V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control 2.97V~3.63V 100kHz~715kHz 96%
MAX608ESA MAX608ESA Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-max619csa-datasheets-0507.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Up 1 Positive Boost No No Enable 1.8V~16.5V Up to 300kHz 1
ISL6522CBZ-T ISL6522CBZ-T Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-isl6527cr-datasheets-6200.pdf 14-SOIC (0.154, 3.90mm Width) 14-SOIC Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Frequency Control, Phase Control, Soft Start 10.8V~13.2V 200kHz 100% 1
LM2657MTCX/NOPB LM2657MTCX/NOPB Rochester Electronics, LLC
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-lm2695sdnopb-datasheets-0182.pdf 28-TSSOP (0.173, 4.40mm Width) 28-TSSOP Transistor Driver Step-Down 2 Positive Buck Yes No Current Limit, Enable, Frequency Control, Power Good, Soft Start 4.5V~28V 200kHz~500kHz 70% 2
ISL6522CBZ ISL6522CBZ Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-isl6527cr-datasheets-6200.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 12V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control, Soft Start 10.8V~13.2V 200kHz 100%
UC2823Q UC2823Q Rochester Electronics
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-uc2823q-datasheets-6347.pdf 20-LCC (J-Lead) 20-PLCC (9x9) Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 1 Positive Buck, Boost, Flyback, Forward Converter No No Current Limit, Enable, Frequency Control, Ramp, Soft Start 8.4V~30V 340kHz~460kHz 80% 1
CS5301GDW32G CS5301GDW32G Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 3 (168 Hours) 2.54mm ROHS3 Compliant /files/rochesterelectronicsllc-cs5301gdw32g-datasheets-6349.pdf 32-SOIC (0.295, 7.50mm Width) 20.725mm 7.5mm 32 yes e3 MATTE TIN YES DUAL GULL WING 260 1.27mm SWITCHING CONTROLLER 40 COMMERCIAL Transistor Driver Step-Down 3 Positive 5V 4.7V 14V 1.5A Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Frequency Control, Power Good 4.3V~20V 250kHz~800kHz
ISL6551IB ISL6551IB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~85°C TA Tube 2 (1 Year) 2.65mm Non-RoHS Compliant /files/rochesterelectronicsllc-isl6551ib-datasheets-6351.pdf 28-SOIC (0.295, 7.50mm Width) 7.5mm 28 no e0 TIN LEAD YES DUAL GULL WING 240 DUAL SWITCHING CONTROLLER R-PDSO-G28 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V Full-Bridge Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Dead Time Control, Enable, Soft Start 10.8V~13.2V 50kHz~500kHz 50%
UC3863DWTR UC3863DWTR Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-uc2865n-datasheets-6531.pdf 16-SOIC (0.295, 7.50mm Width) 7.5mm 16 yes e4 NICKEL PALLADIUM GOLD YES DUAL GULL WING 260 SWITCHING CONTROLLER Transistor Driver Step-Up/Step-Down 2 Positive 12V 8V Full-Bridge, Half-Bridge, Push-Pull No VOLTAGE-MODE RESONANT CONTROL Soft Start 7V~22V 50kHz~500kHz 100% 1
ISL6522BCBZ ISL6522BCBZ Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-isl6526crt-datasheets-6175.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER 30 Transistor Driver Step-Down 1 Positive 12V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control, Soft Start 10.8V~13.2V 200kHz 100%
ISL6729IUZ ISL6729IUZ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 2 (1 Year) ROHS3 Compliant /files/rochesterelectronicsllc-isl6843irzt-datasheets-6115.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 8 yes e3 MATTE TIN YES DUAL GULL WING 260 0.65mm SWITCHING REGULATOR 30 COMMERCIAL S-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 5V 4.75V 5.25V 1A Flyback, Forward Converter Yes No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 4.75V~5.25V Up to 1MHz 99%
UCC3884N UCC3884N Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) BICMOS 5.33mm ROHS3 Compliant 16-DIP (0.300, 7.62mm) 7.62mm 16 yes e4 NICKEL PALLADIUM GOLD NO DUAL 2.54mm SWITCHING CONTROLLER Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 1 Positive 11V 1A Buck, Boost, Flyback, Forward Converter No Yes CURRENT-MODE PULSE WIDTH MODULATION BUCK-BOOST 750kHz Enable 8.3V~15V 78%
MAX8525EEI+ MAX8525EEI+ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 1.75mm ROHS3 Compliant /files/rochesterelectronicsllc-max865eua-datasheets-0358.pdf 28-SSOP (0.154, 3.90mm Width) 9.89mm 3.9mm 28 no e3 TIN YES DUAL GULL WING 260 0.635mm SWITCHING CONTROLLER R-PDSO-G28 PWM Signal Step-Down 4 Positive 5V 5.5V Buck No Yes CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Power Good 4.5V~5.5V 150kHz~1.2MHz
ISL6559CB-T ISL6559CB-T Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) 2.65mm Non-RoHS Compliant /files/rochesterelectronicsllc-isl6559cr-datasheets-6338.pdf 28-SOIC (0.295, 7.50mm Width) 17.9mm 7.5mm 28 no e0 TIN LEAD YES DUAL GULL WING 240 1.27mm SWITCHING CONTROLLER 30 R-PDSO-G28 PWM Signal Step-Down 4 Positive 5V 5.25V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Frequency Control, Power Good 4.75V~5.25V 80kHz~1MHz 75%
ISL6420IRZ-TK ISL6420IRZ-TK Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant /files/rochesterelectronicsllc-isl6420iaz-datasheets-6299.pdf 20-VFQFN Exposed Pad 4mm 4mm 20 yes e3 MATTE TIN YES QUAD 260 0.5mm SWITCHING CONTROLLER 40 S-PQCC-N20 Transistor Driver Step-Down 1 Positive 12V 4.5V 0.7A Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Frequency Control, Phase Control, Power Good, Soft Start 5.6V~16V 100kHz~1.4MHz 96%
XDPS21071XUMA1 XDPS21071XUMA1 Infineon Technologies
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0 0x0x0 download Surface Mount -25°C~125°C TJ 1 (Unlimited) ROHS3 Compliant /files/infineontechnologies-xdps21071xuma1-datasheets-6203.pdf 16-SOIC (0.154, 3.90mm Width), 12 Leads 14 Weeks Transistor Driver Step-Up/Step-Down 1 Positive Flyback No Current Limit, Soft Start 3.3V 24.9kHz~139.4kHz
IR3621MTR IR3621MTR Infineon Technologies
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) 500kHz RoHS Compliant 2005 /files/infineontechnologies-ir3621ftr-datasheets-1926.pdf 32-VFQFN Exposed Pad 14.5V Lead Free 32 32 EAR99 No e0 Tin/Lead (Sn/Pb) QUAD 0.5mm IR3621M Switching Regulator or Controllers 14.4V Transistor Driver Step-Down 2 15mA Positive 0.044A Buck Yes VOLTAGE-MODE Frequency Control, Power Good, Soft Start 5.5V~14.5V 200kHz~500kHz 86.5%

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