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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 Series 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) Number of Functions JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) 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 Switching Frequency-Max Topology Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
    ISL6721AV ISL6721AV Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 16 5mm Non-RoHS Compliant IT CAN ALSO OPERATE WITH CURRENT MODE 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~105°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 0.65mm 1A 1 9V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 8.2V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 9V~18V Current Limit, Frequency Control, Power Good, Soft Start Up to 1MHz No 75% Yes
    ISL6559CRZ-T ISL6559CRZ-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount 0°C~70°C TA 1mm e3 MATTE TIN QUAD 260 40 PWM Signal YES 0.5mm S-PQCC-N32 4 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 5.25V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.75V~5.25V Current Limit, Enable, Frequency Control, Power Good 80kHz~1MHz 75% No
    UCC39422PWTR UCC39422PWTR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 20-TSSOP (0.173, 4.40mm Width) Surface Mount 0°C~70°C TA Transistor Driver 1 20-TSSOP Positive Step-Up, Step-Up/Step-Down Boost, Flyback, SEPIC 1.8V~8V Enable, Frequency Control, Low Battery, Reset 150kHz~1.2MHz Yes 1 88% Yes
    ADP3025JRUZ-REEL ADP3025JRUZ-REEL Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Obsolete 1 (Unlimited) ROHS3 Compliant
    MAX1625ESE MAX1625ESE Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 3.9mm BICMOS 1.75mm 1 e0 TIN LEAD DUAL GULL WING 245 NOT SPECIFIED 16 INDUSTRIAL YES 1.27mm R-PDSO-G16 85°C -40°C 5V SWITCHING CONTROLLER CURRENT-MODE 4.5V 5.5V PULSE WIDTH MODULATION PUSH-PULL 1000kHz
    MAX1844EEP+ MAX1844EEP+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 20 8.65mm ROHS3 Compliant CAN ALSO OPERATE IN PFM MODE 20-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e3 TIN DUAL GULL WING 260 30 Transistor Driver YES 0.635mm R-PDSO-G20 1 5V SWITCHING CONTROLLER Positive 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Current Limit, Enable, On Time Control, Power Good 200kHz 300kHz 450kHz 600kHz Yes No
    UC3825AQ UC3825AQ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 2 (1 Year) 20 8.965mm ROHS3 Compliant HALF DUTY 20-LCC (J-Lead) 8.965mm Surface Mount 0°C~70°C TA BIPOLAR 4.57mm e3 TIN QUAD J BEND 260 Transistor Driver YES 2 12V SWITCHING CONTROLLER Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 8.4V~22V Current Limit, Frequency Control, Ramp, Soft Start 400kHz~1MHz No 1 50%
    ISL6744AUZ ISL6744AUZ 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 BICMOS e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Full-Bridge, Half-Bridge 9V~16V Frequency Control, Soft Start Up to 1MHz Yes 99% No
    MAX1844ETP+ MAX1844ETP+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 20 5mm ROHS3 Compliant CAN ALSO OPERATE IN PFM MODE 20-WFQFN Exposed Pad 5mm Surface Mount -40°C~85°C TA BICMOS 0.8mm e3 TIN QUAD 260 30 Transistor Driver YES 0.65mm S-XQCC-N20 1 5V SWITCHING CONTROLLER Positive 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Current Limit, Enable, On Time Control, Power Good 200kHz 300kHz 450kHz 600kHz Yes No
    ISL6721AV-T ISL6721AV-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 16 5mm Non-RoHS Compliant IT CAN ALSO OPERATE WITH CURRENT MODE 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~105°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm 1A 1 9V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE 8.2V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 9V~18V Current Limit, Frequency Control, Power Good, Soft Start Up to 1MHz No 75% Yes
    ISL6219ACA ISL6219ACA Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 28 9.905mm Non-RoHS Compliant 28-SSOP (0.154, 3.90mm Width) Surface Mount -10°C~85°C TA CMOS 1.75mm e0 TIN LEAD DUAL GULL WING 240 PWM Signal YES R-PDSO-G28 3 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.75V 5.25V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.75V~5.25V Enable, Frequency Control, Power Good 100kHz~1.5MHz No
    UC2847N UC2847N Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-DIP (0.300, 7.62mm) unknown Through Hole -40°C~85°C TA BICMOS 5.08mm e4 NICKEL PALLADIUM GOLD DUAL NOT SPECIFIED NOT SPECIFIED Transistor Driver NO 5.1V 0.5A 2 15V SWITCHING CONTROLLER Positive CURRENT-MODE 40V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 6.95V~40V Current Limit, Enable, Frequency Control, Soft Start 500kHz Yes 1
    UC3864N UC3864N Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA 5.08mm e4 NICKEL PALLADIUM GOLD DUAL Transistor Driver NO 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%
    MAX1653ESE MAX1653ESE Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 16-SOIC Positive Step-Down Buck 4.5V~30V Enable, Soft Start 150kHz 300kHz Yes 1 98% Yes
    MAX1653EEE MAX1653EEE Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 16-SSOP (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 16-QSOP Positive Step-Down Buck 4.5V~30V Enable, Soft Start 150kHz 300kHz Yes 1 98% Yes
    MIC2159YMME MIC2159YMME Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube SYNCHRONOUS-itty™ Obsolete 3 (168 Hours) ROHS3 Compliant 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad Surface Mount -40°C~125°C TJ Transistor Driver 1 10-MSOP-EP Positive Step-Down Buck 3V~14.5V Current Limit, Enable 400kHz Yes 1 92% No
    ISL8843MUZ ISL8843MUZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 8 3mm ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -55°C~125°C TJ e3 MATTE TIN DUAL GULL WING 260 30 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8V 30V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 9V~30V Current Limit, Frequency Control Up to 2MHz No 95%
    ISL6522CVZ-T ISL6522CVZ-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 14 5mm ROHS3 Compliant 14-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 40 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
    UC2825QTR UC2825QTR Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 3 (168 Hours) 20 8.965mm ROHS3 Compliant CAN ALSO BE CONFIGURED IN CURRENT MODE 20-LCC (J-Lead) 8.965mm Surface Mount -40°C~85°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-Up/Step-Down PULSE WIDTH MODULATION 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 80%
    ISL6558IB ISL6558IB Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant ALSO OPERATES IN CURRENT MODE 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 30 PWM Signal YES 1.27mm R-PDSO-G16 4 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 5.25V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.75V~5.25V Enable, Frequency Control, Power Good 80kHz~1.5MHz 75% No
    ISL8843AUZ-T ISL8843AUZ-T Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~105°C TA Transistor Driver 1 8-MSOP Positive, Isolation Capable Step-Up, Step-Up/Step-Down Boost, Flyback 9V~30V Current Limit, Frequency Control Up to 2MHz No 1 96% No
    UCC3807N-1 UCC3807N-1 Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 8 ROHS3 Compliant 8-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA BICMOS 5.33mm e4 NICKEL PALLADIUM GOLD DUAL Transistor Driver NO 2.54mm R-PDIP-T8 1A 1 10V SWITCHING CONTROLLER Positive CURRENT-MODE 7.5V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter, SEPIC 6.9V~13.5V 202kHz No 78%
    MIC2186BM MIC2186BM Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES COMMERCIAL 3V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 2.9V~14V Enable, Frequency Control, Soft Start 100kHz 200kHz 400kHz No 85% Yes
    MAX770CSA MAX770CSA 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 BICMOS e0 TIN LEAD DUAL GULL WING 245 Transistor Driver YES R-PDSO-G8 COMMERCIAL 5V 1 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2V Step-Up PULSE FREQUENCY MODULATION Boost 3V~16.5V Enable 300kHz No
    MAX8524EEI+ MAX8524EEI+ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 1 (Unlimited) 28 9.89mm ROHS3 Compliant 28-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS 1.75mm e3 TIN DUAL GULL WING 260 PWM Signal YES 0.635mm R-PDSO-G28 4 5V SWITCHING CONTROLLER Positive CURRENT-MODE 5.5V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4.5V~5.5V Current Limit, Enable, Power Good 150kHz~1.2MHz No Yes
    MAX608EPA MAX608EPA Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 8-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA Transistor Driver 1 8-PDIP Positive Step-Up Boost 1.8V~16.5V Enable Up to 300kHz No 1 No
    ISL6420IRZ-TK ISL6420IRZ-TK Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tape & Reel (TR) yes Obsolete 2 (1 Year) 20 4mm ROHS3 Compliant 20-VFQFN Exposed Pad 4mm Surface Mount -40°C~85°C TA e3 MATTE TIN QUAD 260 40 Transistor Driver YES 0.5mm S-PQCC-N20 0.7A 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 5.6V~16V Enable, Frequency Control, Phase Control, Power Good, Soft Start 100kHz~1.4MHz Yes 96% No
    ISL6406IRZ ISL6406IRZ Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube yes Obsolete 3 (168 Hours) 16 5mm ROHS3 Compliant ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 3.63V 16-VQFN Exposed Pad unknown 5mm Surface Mount -40°C~85°C TA e3 MATTE TIN QUAD NO LEAD 260 30 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, Frequency Control, Phase Control 100kHz~715kHz Yes 96%
    MAX608ESA MAX608ESA Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA Transistor Driver 1 8-SOIC Positive Step-Up Boost 1.8V~16.5V Enable Up to 300kHz No 1 No
    ISL6551IB ISL6551IB Rochester Electronics, LLC $0.00
    RFQ

    Min: 1

    Mult: 1

    		 download Tube no Obsolete 2 (1 Year) 28 Non-RoHS Compliant 28-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~85°C TA 2.65mm e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES R-PDSO-G28 1 12V DUAL SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Full-Bridge 10.8V~13.2V Current Limit, Dead Time Control, Enable, Soft Start 50kHz~500kHz Yes 50% No