图片 | 型号 | 库存 | 价格 | 数量 | 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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LTC7840IFE#PBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
2838 | 10.32 |
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![]() Datasheet |
28-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Active | PWM | Step-Up | Positive | Boost | 2 | 2 | 5.5V ~ 60V | 50kHz ~ 425kHz | 96% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
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LT3845EN#PBFIC REG CTRLR BUCK 16DIP |
3842 | 10.57 |
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![]() Datasheet |
16-DIP (0.300, 7.62mm) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 60V | 300kHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Through Hole |
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LT8603JUJ#PBF42V, L IQ, 4X OUT 3X MONO BUCK C |
3851 | 10.77 |
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![]() Datasheet |
40-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 4 | 2 | 3V ~ 42V | 250kHz ~ 2.2MHz | - | Yes | Yes | - | Current Limit, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
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LT8709EFE#PBFIC REG CTRLR MULT TOP 20TSSOP |
2652 | 11.02 |
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![]() Datasheet |
20-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, Buck-Boost | 1 | 1 | -4.5V ~ -80V | 100kHz ~ 750kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3813IG#PBFIC REG CTRLR BOOST 28SSOP |
2714 | 11.53 |
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![]() Datasheet |
28-SSOP (0.209, 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 6.35V ~ 14V | - | - | Yes | Yes | - | Enable, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC7840HFE#PBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
2373 | 11.73 |
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![]() Datasheet |
28-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Active | PWM | Step-Up | Positive | Boost | 2 | 2 | 5.5V ~ 60V | 50kHz ~ 425kHz | 96% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC7818EUJ#PBFBUCK/BUCK/BOOST SYNC CTL, 40V, 3 |
2540 | 11.73 |
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![]() Datasheet |
- | Tube | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 3MHz | - | Yes | No | - | - | -40°C ~ 125°C | - |
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LTC3862HUH-2#PBFIC REG CTRLR BOOST/SEPIC 24QFN |
2434 | 12.06 |
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![]() Datasheet |
24-WQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 5.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC3829EFE#PBFIC REG CTRLR BUCK 38TSSOP |
2286 | 12.24 |
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![]() Datasheet |
38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5V ~ 38V | 250kHz ~ 770kHz | 94% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC3858IGN-1#PBFIC REG CTRLR BUCK 28SSOP |
2715 | 12.59 |
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![]() Datasheet |
28-SSOP (0.154, 3.90mm Width) | 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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LTC3731IG#PBFIC REG CTRLR BUCK 36SSOP |
2857 | 12.84 |
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![]() Datasheet |
36-SSOP (0.209, 5.30mm Width) | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 3.8V ~ 7V | 225kHz ~ 680kHz | 98.5% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC3835IFE#PBFIC REG CTRLR BUCK 20TSSOP |
2608 | 11.44 |
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![]() Datasheet |
20-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 36V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
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LTC1148LCS-3.3#PBFIC REG CTRLR BUCK 14SOIC |
2032 | 13.18 |
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![]() Datasheet |
14-SOIC (0.154, 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 20V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
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LTC3859ALHFE#PBFIC REG CTRLR MULT TOP 38TSSOP |
3578 | 14.18 |
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![]() Datasheet |
38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
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LTC7813IUH#PBFIC REG CTRLR BUCK/BOOST 32QFN |
2953 | 14.65 |
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![]() Datasheet |
32-WFQFN Exposed Pad | Tube | - | 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 ~ 125°C (TJ) | Surface Mount |
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LTC3897IUHG-2#PBFPP SYNC BOOST CNTR W/ IN/ OUT P |
2728 | 14.91 |
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![]() Datasheet |
38-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Up | Positive | Boost | 2 | 2 | 4.5V ~ 65V | 75kHz ~ 850kHz | - | Yes | Yes | - | Current Limit, Frequency Control, Overcurrent, Ramping | -40°C ~ 125°C (TJ) | Surface Mount |
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LTC7821IUH#PBFIC REG CTRLR BUCK HYBRID 32QFN |
3757 | 15.23 |
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![]() Datasheet |
32-WFQFN Exposed Pad | Tube | - | 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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AD9560KRPULSE WIDTH MODULATOR |
3780 | 13.74 |
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![]() Datasheet |
28-SOIC (0.295, 7.50mm Width) | Bulk | AD9560 | Obsolete | PWM | - | Positive | - | 1 | 1 | 5V | - | - | No | No | - | Frequency Control, Ramp | 0°C ~ 70°C | Surface Mount |
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LTC1435IG#PBFIC REG CTRLR BUCK 16SSOP |
3041 | 15.65 |
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![]() Datasheet |
16-SSOP (0.209, 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 30V | Up to 400kHz | 99% | Yes | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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LTC3827IUH#PBFIC REG CTRLR BUCK 32QFN |
3166 | 16.27 |
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![]() Datasheet |
32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 36V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |