Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Number of Terminations Pbfree Code ECCN Code Additional Feature 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 Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Qualification Status JESD-30 Code Supplier Device Package Output Voltage Output Type Function Number of Outputs 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 Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
UC3823Q UC3823Q Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 2 (1 Year) ROHS3 Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-uc3823q-datasheets-6470.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 85% 1
UC3863N UC3863N Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) 5.08mm ROHS3 Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 16-DIP (0.300, 7.62mm) 16 yes e4 NICKEL PALLADIUM GOLD NO DUAL 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
LM2657MTC/NOPB LM2657MTC/NOPB Rochester Electronics, LLC
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 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
MAX1651CPA MAX1651CPA Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 1 (Unlimited) BICMOS 4.572mm Non-RoHS Compliant /files/rochesterelectronicsllc-max167ceng-datasheets-6172.pdf 8-DIP (0.300, 7.62mm) 9.375mm 7.62mm 8 no e0 TIN LEAD NO DUAL 245 2.54mm SWITCHING CONTROLLER COMMERCIAL R-PDIP-T8 3.3V Transistor Driver Step-Down 1 Positive 5V 3V Buck No CURRENT-MODE PULSE FREQUENCY MODULATION SINGLE Enable 3V~16V Up to 300kHz 96.5%
UC3868N UC3868N Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) 5.08mm ROHS3 Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 16-DIP (0.300, 7.62mm) 16 yes e4 NICKEL PALLADIUM GOLD NO DUAL 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
UC3578N UC3578N Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-uc3578n-datasheets-6445.pdf 16-DIP (0.300, 7.62mm) 16-PDIP Transistor Driver Step-Down 1 Positive Buck No No Current Limit, Soft Start 14V~72V 110kHz 90% 1
MAX1651ESA MAX1651ESA Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-max167ceng-datasheets-6172.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 no e0 TIN LEAD YES DUAL GULL WING 245 SWITCHING CONTROLLER COMMERCIAL R-PDSO-G8 3.3V Transistor Driver Step-Down 1 Positive 5V 3V Buck No CURRENT-MODE PULSE FREQUENCY MODULATION SINGLE Enable 3V~16V Up to 300kHz 96.5%
ISL6565ACVZ-T ISL6565ACVZ-T Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~105°C TA Tape & Reel (TR) 3 (168 Hours) 1.2mm ROHS3 Compliant /files/rochesterelectronicsllc-isl6565acb-datasheets-6325.pdf 28-TSSOP (0.173, 4.40mm Width) 9.7mm 4.4mm 28 yes e3 MATTE TIN YES DUAL GULL WING 260 0.65mm SWITCHING CONTROLLER 40 R-PDSO-G28 PWM Signal Step-Down 3 Positive 5V 4.75V 5.25V Buck No PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good 4.75V~5.25V 80kHz~1.5MHz 66.7%
ISL6522BCRZ ISL6522BCRZ 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 16-VQFN Exposed Pad 16-QFN-EP (5x5) Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Frequency Control, Phase Control, Soft Start 10.8V~13.2V 200kHz 100% 1
UCD9112RHBT UCD9112RHBT Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant /files/rochesterelectronicsllc-upa2521t1ht2at-datasheets-6499.pdf 32-VFQFN Exposed Pad 32-VQFN (5x5) PWM Signal Step-Down 2 Positive Buck No No Current Limit, Power Good, Tracking 3.14V~3.46V 250kHz~1MHz 100% 1
ISL6744AUZ-TR5252 ISL6744AUZ-TR5252 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 2 (1 Year) BICMOS ROHS3 Compliant /files/rochesterelectronicsllc-isl8009birzt-datasheets-0597.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 CONTROLLER 40 S-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V 9V 1A Full-Bridge, Half-Bridge Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control, Soft Start 9V~16V Up to 1MHz 99%
LV5044V-MPB-E LV5044V-MPB-E Rochester Electronics, LLC
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0 0x0x0 download Surface Mount -20°C~85°C TA Tube 3 (168 Hours) Non-RoHS Compliant 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% 1
MAX1714AEEP MAX1714AEEP Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-max1771csa-datasheets-6384.pdf 20-SSOP (0.154, 3.90mm Width) 20-QSOP Transistor Driver Step-Down 1 Positive Buck Yes No Current Limit, Enable, On Time Control, Power Good 4.5V~5.5V 200kHz 300kHz 450kHz 600kHz 100% 1
ISL6721AV ISL6721AV Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 1 (Unlimited) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-isl6721ab-datasheets-6481.pdf 16-TSSOP (0.173, 4.40mm Width) 5mm 4.4mm 16 no IT CAN ALSO OPERATE WITH CURRENT MODE e0 TIN LEAD YES DUAL GULL WING 240 0.65mm SWITCHING CONTROLLER 30 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive, Isolation Capable 9V 8.2V 1A Boost, Flyback No Yes VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Current Limit, Frequency Control, Power Good, Soft Start 9V~18V Up to 1MHz 75%
HIP6303CB HIP6303CB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) 2.65mm Non-RoHS Compliant /files/rochesterelectronicsllc-hlmp2500-datasheets-8758.pdf 20-SOIC (0.295, 7.50mm Width) 12.8mm 7.5mm 20 no EAR99 e0 TIN LEAD YES DUAL GULL WING 240 1.27mm SWITCHING CONTROLLER R-PDSO-G20 PWM Signal Step-Down 4 Positive 5V 5.25V Buck No CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good 4.75V~5.25V 50kHz~1.5MHz
ISL6560CB ISL6560CB Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 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 30 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%
ISL6558CB-T ISL6558CB-T Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-isl6558cb-datasheets-6377.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no ALSO OPERATES IN CURRENT MODE e0 TIN LEAD YES DUAL GULL WING 240 1.27mm SWITCHING CONTROLLER 30 R-PDSO-G16 PWM Signal Step-Down 4 Positive 5V 5.25V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Frequency Control, Power Good 4.75V~5.25V 80kHz~1.5MHz 75%
TLE63893GV50XUMA1 TLE63893GV50XUMA1 Infineon Technologies
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0 0x0x0 download Surface Mount -40°C~150°C TJ Tape & Reel (TR) 3 (168 Hours) RoHS Compliant 1997 /files/infineontechnologies-tle63893gv50xuma1-datasheets-6400.pdf 14-SOIC (0.154, 3.90mm Width) 8.75mm 4mm 14 EAR99 CAN ALSO CONFIGURED AS PFM compliant e3 Tin (Sn) - with Nickel (Ni) barrier YES DUAL GULL WING NOT SPECIFIED TLE6389 SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Down 1 Positive 13.5V 5V 60V 2.3A Buck Yes CURRENT-MODE PULSE WIDTH MODULATION SINGLE Current Limit, Enable, Reset 5V~60V 360kHz 100%
TL1466IPMR TL1466IPMR Rochester Electronics
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0 0x0x0 download Surface Mount -20°C~75°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-tl1466ipmr-datasheets-6440.pdf 64-LQFP 64 no 6 e4 NICKEL PALLADIUM GOLD YES QUAD GULL WING 260 0.5mm 64 SWITCHING CONTROLLER 4 6V 2.5V 0.5A No PULSE WIDTH MODULATION SINGLE Dead Time Control, Frequency Control 3.1V~12V 50kHz~2MHz 100% 1
MAX17499BEUB+ MAX17499BEUB+ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 3 (168 Hours) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-max181acpl-datasheets-5430.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm 3mm 10 YES DUAL GULL WING 0.5mm SWITCHING CONTROLLER COMMERCIAL Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive, Isolation Capable 12V 9.5V 24V Boost, SEPIC No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable 9.5V~24V 50kHz~2.5MHz 75%
ISL6445IAZ ISL6445IAZ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 2 (1 Year) 1.75mm ROHS3 Compliant /files/rochesterelectronicsllc-isl6522bcr-datasheets-6216.pdf 24-SSOP (0.154, 3.90mm Width) 8.645mm 3.895mm 24 yes e3 MATTE TIN YES DUAL GULL WING 260 0.635mm DUAL SWITCHING CONTROLLER 30 COMMERCIAL Transistor Driver Step-Down 2 Positive 12V 5.6V 0.4A Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Phase Control, Power Good, Soft Start 5.6V~24V 1.4MHz 73%
ISL6520AIBZ-T ISL6520AIBZ-T Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-isl6520airz-datasheets-6507.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Down 1 Positive Buck Yes No Phase Control 4.5V~5.5V 300kHz 100% 1
ISL6420IRZ ISL6420IRZ Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 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 30 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%
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%

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