Photo | Mfr. Part # | Stock | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | OutputType | Function | OutputConfiguration | Topology | NumberofOutputs | OutputPhases | Voltage-Supply(Vcc/Vdd) | Frequency-Switching | DutyCycle(Max) | SynchronousRectifier | ClockSync | SerialInterfaces | ControlFeatures | OperatingTemperature | MountingType |
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LTC3729LEUH-6#TRPBFIC REG CTRLR BUCK 32QFN |
3010 | QRF |
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32-WFQFN Exposed Pad | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 30V | 260kHz ~ 550kHz | 99.5% | Yes | No | - | Current Limit, Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC1159CG-5#TRPBFIC REG CTRLR BUCK 20SSOP |
2272 | QRF |
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20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
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LTC1159CG#TRPBFIC REG CTRLR BUCK 20SSOP |
2327 | QRF |
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20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
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LTC1159CG-3.3#TRPBFIC REG CTRLR BUCK 20SSOP |
2819 | QRF |
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20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
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LTC3899IFE#TRPBFIC REG CTRLR BCK/BCK-BST 38TSSOP |
3117 | QRF |
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38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 3 | 2 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 100% | Yes | No | - | Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
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ISL78224ANZAUTO 4 PHASE BI-DIRECTIONAL BUCK |
3126 | QRF |
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64-TQFP Exposed Pad | Tray | - | Active | PWM | Step-Up/Step-Down | Positive | Flyback | 2 | 4 | 6V ~ 64V | 100kHz ~ 750kHz | 91.7% | Yes | Yes | PMBus | Current Limit, Enable | -40°C ~ 125°C (TA) | Surface Mount |
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ISL8120IRZIC REG CTRLR BUCK 32QFN |
603 | QRF |
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32-VFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 5.6V | 150kHz ~ 1.5MHz | 90% | Yes | Yes | - | Current Limit, Enable, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
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LTC3728LZEUH#PBFIC REG CTRLR BUCK 32QFN |
2281 | QRF |
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32-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 28V | 260kHz ~ 550kHz | 99.4% | Yes | No | - | Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC1628IUH#TRPBFIC REG CTRLR BUCK 32QFN |
2028 | QRF |
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32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 30V | 220kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC7821IUH#TRPBFIC REG CTRLR BUCK HYBRID 32QFN |
3294 | QRF |
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32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 2 | 10V ~ 72V | 200kHz ~ 1.5MHz | 40% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3372EUK#TRPBF60V LOW IQ BUCK CONTROLLER PLUS |
2385 | QRF |
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48-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 5 | 1 | 4.5V ~ 60V | 1MHz ~ 3MHz | 98% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3899HUHF#TRPBFIC REG CTRLR BUCK/BUCK-BST 38QFN |
2046 | QRF |
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38-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 3 | 2 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 100% | Yes | No | - | Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC1922EG-1#TRPBFIC REG CTRLR FULL-BRIDGE 20SSOP |
3072 | QRF |
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20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 1 | 1 | 3.8V ~ 10.3V | Up to 1MHz | 99% | Yes | Yes | - | Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC1436AEGN#TRPBFIC REG CTRLR BUCK 24SSOP |
3224 | QRF |
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24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 30V | Up to 400kHz | 99% | Yes | No | - | Enable, Power on Reset, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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MAX16510GTM+T48V ISOLATED VR CONTROLLER |
2903 | QRF |
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- | Tape & Reel (TR) | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LTC3892HFE-1#TRPBFIC REG CTRLR BUCK 28TSSOP |
2843 | QRF |
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28-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC7813HUH#TRPBFIC REG CTRLR BUCK/BOOST |
3505 | QRF |
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32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 1 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 96%, 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC1909-8EG#PBFIC REG CTRLR BUCK SMBUS 28SSOP |
2998 | QRF |
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28-SSOP (0.209, 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 36V | - | 90% | Yes | No | I²C, SMBus | Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC3858EUFD-1#PBFIC REG CTRLR BUCK 28QFN |
2474 | QRF |
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28-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3858EUH-2#PBFIC REG CTRLR BUCK 32QFN |
3378 | QRF |
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32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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