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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 ECCN Code Length RoHS Status Additional Feature Package / Case Width Mounting Type Operating Temperature Technology Height Seated (Max) Type 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 Contents Output Phases Duty Cycle (Max) Clock Sync
    ISL6841IU ISL6841IU 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 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
    CS51221EDR16 CS51221EDR16 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 3 (168 Hours) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES COMMERCIAL 1A 1 SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 4.7V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 3.8V~15V Current Limit, Frequency Control, Ramp, Soft Start 1MHz No 85% Yes
    ISL6840IU-T ISL6840IU-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) 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 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 96% No
    ISL6431CB ISL6431CB 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 240 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
    ISL6527CR-T ISL6527CR-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 5mm Non-RoHS Compliant 16-VQFN Exposed Pad 5mm Surface Mount 0°C~70°C TA e0 TIN LEAD QUAD 240 Transistor Driver YES 0.8mm 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 300kHz Yes 100% No
    TL2843D TL2843D Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 14-SOIC Positive Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 7.6V~30V Frequency Control Up to 500kHz No 1 97% No
    MIC38C43ABMM MIC38C43ABMM 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~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 0.65mm R-PDSO-G8 COMMERCIAL 0.5A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 96% No
    UC3842BN UC3842BN Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 8 9.78mm Non-RoHS Compliant 8-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA BIPOLAR 4.45mm e3 MATTE TIN DUAL 260 40 Transistor Driver NO 2.54mm R-PDIP-T8 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%
    UC3842BDR2 UC3842BDR2 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes 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 e3 MATTE TIN DUAL GULL WING 260 40 Transistor Driver YES 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%
    NCP1573DR2 NCP1573DR2 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES R-PDSO-G8 1 12V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 11.4V~12.6V Power Good 200kHz Yes No
    TL594CN TL594CN Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 16 Non-RoHS Compliant 16-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA BIPOLAR 4.44mm e0 TIN LEAD DUAL Transistor Driver NO COMMERCIAL 0.5A 2 15V SWITCHING CONTROLLER Positive VOLTAGE-MODE 7V 40V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1 97%
    NCP1550SN18T1 NCP1550SN18T1 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%
    NCP1550SN30T1G NCP1550SN30T1G Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 3 (168 Hours) 5 3mm ROHS3 Compliant PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 Surface Mount -40°C~85°C TA e3 MATTE TIN DUAL GULL WING 260 40 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%
    NCP1378DR2 NCP1378DR2 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 3 (168 Hours) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ CMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES R-PDSO-G8 COMMERCIAL 0.5A 1 11V SWITCHING CONTROLLER Positive CURRENT-MODE 6V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 8.4V~18V Current Limit No
    TL494CDBR TL494CDBR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 3 (168 Hours) 16 EAR99 ROHS3 Compliant 16-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~70°C TA DUAL GULL WING Transistor Driver YES 0.65mm 5V 2 15V SWITCHING CONTROLLER Positive VOLTAGE-MODE 7V 40V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1 45%
    TMDSEMU560U TMDSEMU560U Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Bulk Obsolete 3 (168 Hours) Non-RoHS Compliant Emulator Board(s)
    ISL6526AIB ISL6526AIB Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube 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 e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 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-T ISL6845IU-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) 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
    UC3845ADWTR UC3845ADWTR 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 BIPOLAR 2.65mm e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 1A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V 25V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 7.6V~30V Frequency Control 500kHz No 48%
    ISL6527ACR ISL6527ACR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 16 EAR99 5mm Non-RoHS Compliant 16-VQFN Exposed Pad 5mm Surface Mount 0°C~70°C TA e0 TIN LEAD QUAD 240 Transistor Driver YES 0.8mm 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 300kHz Yes 100% No
    ISL6522CV-T ISL6522CV-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 14 5mm Non-RoHS Compliant 14-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 10.8V~13.2V Enable, Frequency Control, Phase Control, Soft Start 200kHz Yes 100% No
    MAX5022EPA+ MAX5022EPA+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 3 (168 Hours) Non-RoHS Compliant 8-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA Transistor Driver 1 8-PDIP Positive, Isolation Capable Step-Up/Step-Down Flyback, Forward Converter 11V~28V 262kHz No 1 75% No
    TL1451ACNS TL1451ACNS Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 16 ROHS3 Compliant 16-SOIC (0.209, 5.30mm Width) 5.3mm Surface Mount -20°C~85°C TA CMOS e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 2.5V 2 6V DUAL SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.6V 50V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Boost, Flyback 3.6V~50V Frequency Control 1kHz~500kHz No 1
    MIC38C45ABMM MIC38C45ABMM 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~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 0.65mm R-PDSO-G8 COMMERCIAL 0.5A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 50% No
    ISL6522BIR ISL6522BIR 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 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 10.8V~13.2V Enable, Frequency Control, Phase Control, Soft Start 200kHz Yes 100% No
    UCC35705DGKTR UCC35705DGKTR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Surface Mount 0°C~70°C TA Transistor Driver 1 8-VSSOP Positive, Isolation Capable Step-Up, Step-Up/Step-Down Boost, Flyback, Forward Converter 8.2V~15V Current Limit 1MHz No 1 93% No
    UC2844AQD UC2844AQD Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 Tube yes Obsolete 1 (Unlimited) 14 8.65mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C TA e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 5V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Boost, Buck, Buck-Boost, Flyback, Forward 10V~30V Frequency Control Up to 500kHz No 48%
    UCC2961N UCC2961N Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 Tube Obsolete 3 (168 Hours) Non-RoHS Compliant 14-DIP (0.300, 7.62mm) Surface Mount -40°C~85°C TA Transistor Driver 1 14-PDIP Positive, Isolation Capable Step-Up/Step-Down Forward Converter 8V~19V Enable, Frequency Control, Soft Start 400kHz Yes 1 72% No
    ISL6525CB-T ISL6525CB-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 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 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 10.8V~13.2V Frequency Control, Phase Control, Power Good, Soft Start 200kHz Yes 100% No
    CS51031GDR8 CS51031GDR8 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes 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 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%