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Rochester Electronics, LLC(21131)

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    Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Packaging Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Length RoHS Status Additional Feature Package / Case Reach Compliance Code Width Mounting Type Operating Temperature Technology Height Seated (Max) JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Output Type Surface Mount Terminal Pitch JESD-30 Code Qualification Status Output Voltage Output Current-Max Number of Outputs Input Voltage-Nom Analog IC - Other Type Supplier Device Package Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Topology Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
    UC3863DWTR UC3863DWTR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 2 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 8V Step-Up/Step-Down RESONANT CONTROL Full-Bridge, Half-Bridge, Push-Pull 7V~22V Soft Start 50kHz~500kHz No 1 100%
    ISL6729IUZ ISL6729IUZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 2 (1 Year) 8 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES 0.65mm S-PDSO-G8 COMMERCIAL 1A 1 5V SWITCHING REGULATOR Positive, Isolation Capable CURRENT-MODE 4.75V 5.25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter 4.75V~5.25V Up to 1MHz Yes 99% No
    MAX741UCPP+ MAX741UCPP+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 3 (168 Hours) 20 ROHS3 Compliant 20-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA CMOS 4.572mm e3 TIN DUAL 260 Transistor Driver NO 2.54mm R-PDIP-T20 1A 1 SWITCHING CONTROLLER Positive or Negative CURRENT-MODE 2.7V Step-Up, Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck, Boost 2.7V~15.5V Frequency Control, Soft Start No Yes
    ISL6740IBZ ISL6740IBZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 16 9.9mm ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) unknown 3.9mm Surface Mount -40°C~105°C TA e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES 0.5A 2 SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION Full-Bridge, Half-Bridge, Push-Pull 9V~16V Enable, Frequency Control, Soft Start Up to 1MHz Yes 1 83%
    MAX1636EAP+ MAX1636EAP+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 20 7.2mm ROHS3 Compliant 20-SSOP (0.209, 5.30mm Width) unknown 5.29mm Surface Mount -40°C~85°C TA BICMOS e3 TIN DUAL GULL WING 260 NOT SPECIFIED Transistor Driver YES 0.65mm R-PDSO-G20 COMMERCIAL 1A 1 3.3V SWITCHING CONTROLLER Positive CURRENT-MODE 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.15V~30V Enable, Reset 200kHz~300kHz Yes 96%
    ISL6401CB ISL6401CB Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 1A 1 5V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 4.5V 5.5V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 4.5V~5.5V Enable, Frequency Control 50kHz~500kHz No 48% Yes
    MAX17101ETJ+T MAX17101ETJ+T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) ROHS3 Compliant 32-WFQFN Exposed Pad Surface Mount -40°C~85°C TA Transistor Driver 2 Positive Step-Down Buck 6V~24V Current Limit, Enable, On Time Control, Power Good Yes 1 No
    MAX17101ETJ+ MAX17101ETJ+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 32 5mm ROHS3 Compliant 32-WFQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA BICMOS 0.8mm QUAD Transistor Driver YES 0.5mm 1.05V 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 6V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 6V~24V Current Limit, Enable, On Time Control, Power Good Yes 1 No
    MAX1716EEG+ MAX1716EEG+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 24-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 24-QSOP Positive Step-Down Buck 2V~28V Current Limit, Enable, On Time Control 200kHz 300kHz 400kHz 550kHz Yes 1 100% No
    ISL6545IRZ ISL6545IRZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 10 3mm ROHS3 Compliant 10-VFDFN Exposed Pad 3mm Surface Mount -40°C~85°C TA e3 MATTE TIN DUAL 260 40 Transistor Driver YES 0.5mm 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~14.4V Current Limit, Enable 300kHz Yes 100% No
    UC2827N-1 UC2827N-1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 24-DIP (0.600, 15.24mm) Through Hole -40°C~85°C TA Transistor Driver 3 24-PDIP Positive Step-Up/Step-Down Full-Bridge, Push-Pull 7.6V~20V Frequency Control, Ramp, Soft Start 220kHz Yes 1 91% Yes
    UC3874DWTR-1 UC3874DWTR-1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 18 ROHS3 Compliant 18-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA 2.65mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 1A 1 12V SWITCHING CONTROLLER Positive CURRENT-MODE 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 9V~36V Soft Start Up to 300kHz Yes 100% No
    UC3874N-1 UC3874N-1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 18 22.48mm ROHS3 Compliant 18-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA 5.08mm e4 NICKEL PALLADIUM GOLD DUAL Transistor Driver NO 2.54mm 1A 1 12V SWITCHING CONTROLLER Positive CURRENT-MODE 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 9V~36V Soft Start Up to 300kHz Yes 100% No
    MAX1634EAI MAX1634EAI Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA Transistor Driver 2 28-SSOP Positive Step-Down Buck 4.2V~30V Enable, Reset, Sequencing 200kHz~300kHz Yes 1 99% Yes
    MAX1631EAI MAX1631EAI Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA Transistor Driver 2 28-SSOP Positive Step-Down Buck 4.2V~30V Enable, Reset, Sequencing 200kHz~300kHz Yes 1 99% Yes
    ISL6564IRZ ISL6564IRZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 40 6mm ROHS3 Compliant 40-VFQFN Exposed Pad 6mm Surface Mount -40°C~85°C TA 1mm e3 MATTE TIN QUAD 260 40 PWM Signal YES 0.5mm 4 5V SWITCHING CONTROLLER Positive CURRENT-MODE 5.25V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.75V~5.25V Enable, Frequency Control, Power Good 80kHz~1.5MHz 66.7% No
    LM5035AMHX/NOPB LM5035AMHX/NOPB Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 20-PowerTSSOP (0.173, 4.40mm Width) Surface Mount -40°C~125°C TJ Transistor Driver 1 20-HTSSOP Positive, Isolation Capable Step-Up/Step-Down Half-Bridge 13V~105V Frequency Control, Ramp, Soft Start 200kHz 500kHz Yes 1 Yes
    UC3825QTR UC3825QTR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 2 (1 Year) 20 8.965mm ROHS3 Compliant CAN ALSO BE CONFIGURED IN CURRENT MODE 20-LCC (J-Lead) 8.965mm Surface Mount 0°C~70°C TA BICMOS 4.57mm e3 TIN QUAD J BEND 260 Transistor Driver YES 2A 2 15V SWITCHING CONTROLLER Positive VOLTAGE-MODE 8.8V 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V~30V Current Limit, Enable, Frequency Control, Ramp, Soft Start 340kHz~460kHz No 1 85%
    ISL6841IBZ ISL6841IBZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA BICMOS e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES R-PDSO-G8 1A 1 SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 7.5V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.5V~14V Current Limit, Frequency Control Up to 2MHz Yes 48% No
    UC3844DX UC3844DX Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 14 8.56mm ROHS3 Compliant 14-SOIC (0.209, 5.30mm Width) 3.95mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 30V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 48%
    UC3843BD1 UC3843BD1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.6V~30V Frequency Control Up to 500kHz No 96%
    UC2842BD1 UC2842BD1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -25°C~85°C TA BIPOLAR e4 NICKEL PALLADIUM GOLD DUAL GULL WING Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 96%
    UC2842BD UC2842BD Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -25°C~85°C TA BIPOLAR e4 NICKEL PALLADIUM GOLD DUAL GULL WING Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 96%
    NCP1550SN25T1 NCP1550SN25T1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 5 3mm Non-RoHS Compliant PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 0.95mm R-PDSO-G5 COMMERCIAL 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.45V 5.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable 600kHz No 100%
    UC2845D UC2845D Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BIPOLAR e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 2.5V 1A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter 12V~28V Frequency Control 500kHz No 48%
    CS51031YD8G CS51031YD8G Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e3 MATTE TIN DUAL GULL WING 260 40 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 10V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V Step-Down Buck 4.3V~20V Frequency Control, Soft Start 200kHz No 83.3%
    CS5422GDWFR24 CS5422GDWFR24 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 3 (168 Hours) 24 15.395mm Non-RoHS Compliant 24-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA DUAL GULL WING Transistor Driver YES 1.5A 2 12V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 10.8V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 7.8V~16V Frequency Control 150kHz~600kHz Yes 100% No
    ISL6526AIR ISL6526AIR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 16 5mm Non-RoHS Compliant 16-VQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA e0 TIN LEAD QUAD 240 Transistor Driver YES 0.8mm 2A 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.97V 3.63V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
    ISL6845IU ISL6845IU Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 8 3mm Non-RoHS Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 9V~16V Current Limit, Frequency Control Up to 2MHz Yes 48% No
    UC3845BVD UC3845BVD Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA BIPOLAR e0 TIN LEAD DUAL GULL WING Transistor Driver YES COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.6V~30V Frequency Control 500kHz No 48%