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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC1147LCS8-3.3#PBFIC REG CTRLR BUCK 8SOIC |
2633 | 6.87 |
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Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 14V | - | 100% | No | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount | |
LTC3830ES8#PBFIC REG CTRLR BUCK 8SOIC |
3643 | 6.91 |
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Datasheet |
8-SOIC (0.154, 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 8V | 200kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | |
LT3844IFE#TRPBFIC REG CTRLR MULT TOP 16TSSOP |
2092 | 6.90 |
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Datasheet |
16-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost, SEPIC | 1 | 1 | 4V ~ 60V | 300kHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3857EGN-1#TRPBFIC REG CTRLR BUCK 28SSOP |
3366 | 6.95 |
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Datasheet |
28-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | PolyPhase® | 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, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3855IFE#TRPBFIC REG CTRLR BUCK 38TSSOP |
2246 | 6.95 |
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Datasheet |
38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3785IUF#TRPBFIC REG CTRLR BUCK-BOOST 24QFN |
3133 | 6.95 |
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Datasheet |
24-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 2 | 1 | 2.7V ~ 10V | 100kHz ~ 1MHz | 99% | Yes | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC7851EUHH#TRPBFIC REG CTRLR BUCK 58QFN |
2925 | 6.95 |
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Datasheet |
58-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 1 | 3V ~ 5.5V | 250kHz ~ 3MHz | 91.5% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC7851EUHH-1#TRPBFIC REG CTRLR BUCK 58QFN |
3227 | 6.95 |
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Datasheet |
58-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 1 | 3V ~ 5.5V | 250kHz ~ 3MHz | 91.5% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3858EGN-1#TRPBFIC REG CTRLR BUCK 28SSOP |
3358 | 6.95 |
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Datasheet |
28-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | 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 | |
LTC7840HFE#TRPBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
3110 | 6.98 |
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Datasheet |
28-TSSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | 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 | |
LTC7840HUFD#TRPBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
3478 | 6.98 |
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Datasheet |
28-WFQFN Exposed Pad | Tape & Reel (TR) | - | 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 | |
LTC7841EUHE#TRPBFPOLYPHSYNC BOOST CNTR |
2060 | 6.98 |
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Datasheet |
36-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 12 | 4.5V ~ 60V | 75kHz ~ 850kHz | 96% | Yes | Yes | I²C, PMBus, SMBus | Current Limit, Power Good | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC7818EUJ#TRPBFBUCK/BUCK/BOOST SYNC CTL, 40V, 3 |
3864 | 6.98 |
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Datasheet |
- | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | No | - | - | -40°C ~ 125°C (TJ) | - | |
LTC3736EUF#TRPBFIC REG CTRLR BUCK 24QFN |
2121 | 7.07 |
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Datasheet |
24-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75V ~ 9.8V | 300kHz ~ 750kHz | 100% | Yes | Yes | - | Current Limit, Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount | |
LTC3728LZEUH#TRPBFIC REG CTRLR BUCK 32QFN |
3557 | 7.07 |
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Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR) | - | 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 | |
LTC3736EUF-2#TRPBFIC REG CTRLR BUCK 24QFN |
3424 | 7.07 |
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Datasheet |
24-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75V ~ 9.8V | 300kHz ~ 750kHz | 100% | Yes | Yes | - | Current Limit, Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount | |
LTC3853IUJ#TRPBFIC REG CTRLR BUCK 40QFN |
2448 | 7.07 |
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Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5V ~ 24V | 250kHz ~ 750kHz | 98% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3803MPS6#TRPBFIC REG CTRLR FLYBACK TSOT23-6 |
3967 | 7.07 |
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Datasheet |
SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 5.7V ~ 8V | 200kHz | 80% | No | No | - | Current Limit, Enable | -55°C ~ 150°C (TJ) | Surface Mount | |
LTC3803MPS6-3#TRPBFIC REG CTRLR FLYBACK TSOT23-6 |
2493 | 7.07 |
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Datasheet |
SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 5.7V ~ 8V | 300kHz | 80% | No | No | - | Current Limit, Enable | -55°C ~ 150°C (TJ) | Surface Mount | |
LTC3803MPS6-5#TRPBFIC REG CTRLR FLYBACK TSOT23-6 |
2563 | 7.07 |
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Datasheet |
SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 4V ~ 8.1V | 200kHz | 80% | No | No | - | Current Limit, Enable | -55°C ~ 150°C (TJ) | Surface Mount |