Home > Products > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC7871JLWE#WPBF6-PHASE BIDIRECTIONAL BUCK/BOOST |
45 | 10.73 |
RFQ |
Datasheet |
64-LQFP Exposed Pad | Tray | PolyPhase® | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 6 | 6 | 6V ~ 100V | 60kHz ~ 750kHz | 98% | Yes | Yes | SPI | Enable, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC3785EUF-1#PBFIC REG CTRLR BUCK-BOOST 24QFN |
98 | 10.77 |
RFQ |
Datasheet |
24-WFQFN Exposed Pad | Tube | - | 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 ~ 85°C (TA) | Surface Mount |
|
LTC3813EG#PBFIC REG CTRLR BOOST 28SSOP |
161 | 10.77 |
RFQ |
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 ~ 85°C (TA) | Surface Mount |
|
LTC3811EUHF#PBFIC REG CTRLR BUCK 38QFN |
74 | 10.77 |
RFQ |
Datasheet |
38-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 30V | 250kHz ~ 750kHz | - | Yes | Yes | - | Current Limit, Enable, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC7800HUDC#PBFIC REG CTRLR SYNC BUCK 60V 20QFN |
54 | 10.80 |
RFQ |
Datasheet |
20-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 60V | 320kHz ~ 2.25MHz | 98% | No | No | - | Current Limit, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC7841IUHE#PBFPOLYPHSYNC BOOST CNTR |
58 | 10.88 |
RFQ |
Datasheet |
36-WFQFN Exposed Pad | Tube | - | 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 | Surface Mount |
|
LT3840HFE#PBFIC REG CTRLR BUCK 28TSSOP |
70 | 10.88 |
RFQ |
Datasheet |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 2.5V ~ 60V | 50kHz ~ 1MHz | 99% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC3736EGN#PBFIC REG CTRLR BUCK 24SSOP |
53 | 10.94 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | - | 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 |
|
LTC3862IFE#PBFIC REG CTRLR BOOST/SEPIC 24TSSOP |
92 | 10.99 |
RFQ |
Datasheet |
24-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 4V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3862IFE-2#PBFIC REG CTRLR BOOST/SEPIC 24TSSOP |
56 | 10.99 |
RFQ |
Datasheet |
24-TSSOP (0.173", 4.40mm Width) 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 ~ 125°C (TJ) | Surface Mount |
|
LTC1435CS#PBFIC REG CTRLR BUCK 16SOIC |
35 | 10.99 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 30V | Up to 400kHz | 99% | Yes | No | - | Enable, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
MAX16932CATIS/V+IC REG BUCK 3.3V/5V/ADJ 28TQFN |
70 | 11.08 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 42V | 1MHz ~ 2.2MHz | 98.5% | Yes | Yes | - | Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC7851EUHH-1#PBFIC REG CTRLR BUCK 58QFN |
0 | 11.13 |
RFQ |
Datasheet |
58-WFQFN Exposed Pad | Tube | - | 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#PBFIC REG CTRLR BUCK 58QFN |
65 | 11.13 |
RFQ |
Datasheet |
58-WFQFN Exposed Pad | Tube | - | 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 |
|
|
LTC7841EUHE#PBFPOLYPHSYNC BOOST CNTR |
36 | 11.18 |
RFQ |
Datasheet |
36-WFQFN Exposed Pad | Tube | - | 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 | Surface Mount |
|
|
LTC3736EUF-2#PBFIC REG CTRLR BUCK 24QFN |
0 | 11.32 |
RFQ |
Datasheet |
24-WFQFN Exposed Pad | Tube | - | 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#PBFIC REG CTRLR BUCK 40QFN |
59 | 11.32 |
RFQ |
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 ~ 125°C (TJ) | Surface Mount |
|
LTC3709EG#PBFIC REG CTRLR BUCK 36SSOP |
62 | 11.35 |
RFQ |
Datasheet |
36-SSOP (0.209", 5.30mm Width) | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 2 | 3.9V ~ 37V | - | 90% | Yes | No | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
LT3752HFE-1#PBFIC REG CTRLR FWRD CONV 38TSSOP |
85 | 11.49 |
RFQ |
Datasheet |
38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 10.5V ~ 16V | 100kHz ~ 500kHz | 95% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC7812EUH#PBFIC REG CTRLR BUCK/BOOST 32QFN |
73 | 11.49 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 1 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 96%, 99% | No | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
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