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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LTC3858IUFD-1#PBFIC REG CTRLR BUCK 28QFN |
3882 | 9.92 |
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Datasheet |
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 | |
LTC3853HUJ#PBFIC REG CTRLR BUCK 40QFN |
2899 | 9.92 |
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Datasheet |
40-WFQFN Exposed Pad | Tube | - | 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 ~ 150°C (TJ) | Surface Mount | |
LTC3875IUH#PBFIC REG CTRLR BUCK 40QFN |
2852 | 11.02 |
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Datasheet |
40-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 720kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount | |
LT1952IGN#PBFIC REG CTRLR FWRD CONV 16SSOP |
2845 | 11.02 |
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Datasheet |
16-SSOP (0.154, 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 9.25V ~ 25V | 100kHz ~ 500kHz | 90% | Yes | Yes | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3880IUJ-1#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
3563 | 11.06 |
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Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 24V | - | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3882IUJ#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
3257 | 11.06 |
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Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR) | PolyPhase® | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 13.8V | 500kHz | 87.5% | No | Yes | I²C, PMBus | Enable, Phase Control | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3882IUJ-1#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
3597 | 11.06 |
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Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR) | PolyPhase® | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 13.8V | 500kHz | 87.5% | No | Yes | I²C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3897IFE#TRPBFIC REG CTRLR BUCK BOOST 38TSSOP |
2212 | 11.06 |
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Datasheet |
38-TFSOP (0.173, 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | 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 | |
LTC3897IUHF#TRPBFIC REG CTRLR BUCK BOOST 38QFN |
2270 | 11.06 |
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Datasheet |
38-WFQFN Exposed Pad | Tape & Reel (TR) | - | 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 | |
LTC3888IUHG-1#TRPBFDUAL OUTPUT 8-PHASE STEP-DOWN DC |
2714 | 11.06 |
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Datasheet |
52-WFQFN Exposed Pad | Tape & Reel (TR) | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 8 | 4.5V ~ 26.5V | 250kHz ~ 1MHz | - | No | Yes | I²C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3880IUJ#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
2760 | 11.06 |
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Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 24V | - | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC1142CG#TRPBFIC REG CTRLR BUCK 28SSOP |
3656 | 11.07 |
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Datasheet |
28-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 3.5V ~ 18V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | Surface Mount | |
LT1683IG#TRPBFIC REG CTRLR PUSH-PULL 20SSOP |
2002 | 11.13 |
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Datasheet |
20-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive and Negative | Push-Pull | 1 | 1 | 7.3V ~ 20V | 250kHz | 46% | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount | |
LTC3722HGN-1#TRPBFIC REG CTRLR FULL-BRIDGE 24SSOP |
3042 | 11.13 |
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Datasheet |
24-SSOP (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 6 | 2 | 3.8V ~ 10.25V | - | 98.5% | Yes | Yes | - | Current Limit, Ramp, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount | |
LTC3728LIUH#PBFIC REG CTRLR BUCK 32QFN |
3205 | 11.14 |
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Datasheet |
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 | |
LTC3728LIGN#PBFIC REG CTRLR BUCK 28SSOP |
2897 | 8.14 |
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Datasheet |
28-SSOP (0.154, 3.90mm Width) | Bulk,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 | |
LTC3728LIGN-1#PBFIC REG CTRLR BUCK 28SSOP |
2870 | 11.12 |
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Datasheet |
28-SSOP (0.154, 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 35V | 260kHz ~ 550kHz | 99.4% | Yes | No | - | Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | |
LTC1876EG#TRPBFIC REG CTRLR BUCK 36SSOP |
3660 | 11.18 |
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Datasheet |
36-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 2 | 3.5V ~ 36V | 220kHz | 99.4% | No | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount | |
LTC1629CG#TRPBFIC REG CTRLR BUCK 28SSOP |
3691 | 11.18 |
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Datasheet |
28-SSOP (0.209, 5.30mm Width) | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 36V | 220kHz | 99.5% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start | 0°C ~ 85°C (TA) | Surface Mount | |
LTC1922IG-1#TRPBFIC REG CTRLR FULL-BRIDGE 20SSOP |
3472 | 11.18 |
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Datasheet |
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 |