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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3775IMSE#PBFIC REG CTRLR BUCK 16MSOP |
50 | 6.11 |
RFQ |
Datasheet |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 250kHz ~ 1MHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT1245IN8#PBFIC REG CTRLR BUCK 8DIP |
200 | 7.07 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube | - | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 8.2V ~ 25V | 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 100°C (TA) | Through Hole |
|
|
LT1241IN8#PBFIC REG CTRLR BUCK 8DIP |
30 | 7.07 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube | - | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 8.2V ~ 25V | 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 100°C (TA) | Through Hole |
|
LTC3850IGN-2#PBFIC REG CTRLR BUCK 28SSOP |
49 | 7.38 |
RFQ |
Datasheet |
28-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 30V | 250kHz ~ 780kHz | 97.2% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3860EUH#PBFIC REG CTRLR BUCK 32QFN |
75 | 7.50 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 5.5V | 250kHz ~ 1.25MHz | 91.5% | No | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3874IUF-1#PBFIC REG CTRLR BUCK 24QFN |
91 | 7.67 |
RFQ |
Datasheet |
24-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 1MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Phase Control | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC1771ES8#PBFIC REG CTRLR BUCK 8SOIC |
200 | 8.03 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.8V ~ 18V | - | 100% | No | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3869IUF#PBFIC REG CTRLR BUCK 28QFN |
63 | 8.32 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 38V | 250kHz ~ 780kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC7852IRHE#PBF6-PHASE BUCK CONTROLLER DRIVES D |
90 | 8.39 |
RFQ |
Datasheet |
48-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 6 | 4.5V ~ 5.5V | 200kHz ~ 1.2MHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT8603EUJ#PBFIC REG BUCK ADJ QUAD 40QFN |
40 | 8.49 |
RFQ |
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 ~ 125°C (TJ) | Surface Mount |
|
|
LTC3832-1ES8#PBFIC REG CTRLR BUCK/BOOST 8SOIC |
60 | 8.51 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 8V | 300kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LT1737CS#PBFIC REG CTRLR FLYBACK 16SOIC |
100 | 8.75 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive or Negative, Isolation Capable | Flyback | 1 | 1 | 4.1V ~ 20V | 90kHz ~ 115kHz | 90% | No | No | - | Enable, Soft Start | 0°C ~ 100°C (TJ) | Surface Mount |
|
LTC7840EFE#PBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
84 | 9.06 |
RFQ |
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 |
|
LTC3838EUHF-1#PBFIC REG CTRLR BUCK 38QFN |
31 | 9.16 |
RFQ |
Datasheet |
38-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT1950IGN#PBFIC REG CTRLR MULT TOP 16SSOP |
100 | 9.23 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 3V ~ 25V | 100kHz ~ 500kHz | 95% | No | Yes | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3862EGN-2#PBFIC REG CTRLR BOOST/SEPIC 24SSOP |
85 | 9.50 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | 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 ~ 85°C (TA) | Surface Mount |
|
LTC3862EUH-1#PBFIC REG CTRLR BOOST/SEPIC 24QFN |
79 | 9.50 |
RFQ |
Datasheet |
24-WQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 2 | 2 | 8.5V ~ 36V | 75kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LT1952EGN#PBFIC REG CTRLR FWRD CONV 16SSOP |
100 | 9.52 |
RFQ |
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 |
|
|
LTC1147LIS8#PBFIC REG CTRLR BUCK 8SOIC |
100 | 9.64 |
RFQ |
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 | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3812IFE-5#PBFIC REG CTRLR BUCK 16TSSOP |
100 | 9.64 |
RFQ |
Datasheet |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.35V ~ 14V | - | - | Yes | No | - | Enable, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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