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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC3851AEGN#PBFIC REG CTRLR BUCK 16SSOP |
178 | 5.59 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 235kHz ~ 750kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3851EUD-1#PBFIC REG CTRLR BUCK 16QFN |
140 | 5.59 |
RFQ |
Datasheet |
16-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 250kHz ~ 750kHz | 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3854IMSE#PBFIC REG CTRLR BUCK 12MSOP |
405 | 6.10 |
RFQ |
Datasheet |
12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 400kHz | 98% | Yes | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LT1243CN8#PBFIC REG CTRLR BUCK 8DIP |
153 | 6.27 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube | - | Active | Transistor Driver | Step-Down | Positive, Isolation Capable | Buck | 1 | 1 | 8.2V ~ 25V | 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 100°C (TJ) | Through Hole |
|
LTC3858EUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | 11.49 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3851AIMSE-1#PBFIC REG CTRLR BUCK 16MSOP |
555 | 6.29 |
RFQ |
Datasheet |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 235kHz ~ 750kHz | 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3851AIGN#PBFIC REG CTRLR BUCK 16SSOP |
190 | 6.29 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 235kHz ~ 750kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3851IMSE#PBFIC REG CTRLR BUCK 16MSOP |
184 | 6.29 |
RFQ |
Datasheet |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 250kHz ~ 750kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3852EUDD#PBFIC REG CTRLR BUCK 24QFN |
141 | 6.32 |
RFQ |
Datasheet |
24-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 235kHz ~ 750kHz | 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC7804IMSE#PBFLOW IQ SYNCHRONOUS BOOST CONTROL |
185 | 6.39 |
RFQ |
Datasheet |
16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | No | - | - | -40°C ~ 125°C (TJ) | Surface Mount |
|
ISL81401AFRZ40V 4-SW SYNCH BUCK-BOOST PWM |
0 | 6.48 |
RFQ |
Datasheet |
32-VFQFN Exposed Pad | Tube | - | Active | PWM Signal | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 2 | 4.5V ~ 40V | 90kHz ~ 650kHz | - | Yes | Yes | - | Current Limit, Enable, Power Good | -40°C ~ 125°C (TA) | Surface Mount |
|
MAX669EUB/V+IC REG CTRLR MULT TOP 10UMAX |
150 | 6.53 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 1.8V ~ 28V | 100kHz ~ 500kHz | 90% | No | Yes | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | Surface Mount |
|
LT3757AEMSE#WPBFBOOST, FLY, SEPIC & INV CNTR |
200 | 6.61 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT8711EUDC#PBFIC REG CTRLR SYNC 20-QFN |
0 | 6.68 |
RFQ |
Datasheet |
20-WFQFN Exposed Pad | Tube | - | Active | PWM | Step-Up, Step-Down | Positive | Buck, Boost, Buck-Boost, SEPIC | 1 | - | 4.5V ~ 42V | 100kHz ~ 750kHz | 100% | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3807EUDC#PBFIC REG CTRLR BUCK 20QFN |
275 | 6.68 |
RFQ |
Datasheet |
20-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 50kHz ~ 900kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3850EGN#PBFIC REG CTRLR BUCK 28SSOP |
163 | 6.97 |
RFQ |
Datasheet |
28-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 250kHz ~ 780kHz | 97.2% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LTC3850EGN-1#PBFIC REG CTRLR BUCK 28SSOP |
118 | 6.97 |
RFQ |
Datasheet |
28-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 250kHz ~ 780kHz | 97.2% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
|
ADP1974ARUZ-R7IC REG CTRLR BUCK 16TSSOP |
0 | 11.03 |
RFQ |
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6V ~ 60V | 50kHz ~ 300kHz | 97% | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
MAX15258ATX+HV MULTIPHASE BOOST CONTROLLER W |
497 | 7.04 |
RFQ |
36-WFQFN Exposed Pad | Tray | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | +8V ~ 76V | 120kHz ~ 1MHz | - | No | Yes | I²C | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | -40°C ~ 125°C | Surface Mount | |
|
|
LTC7805RUFDM#PBF40V DUAL LOW IQ, 100% DC SYNC BU |
150 | 7.04 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tube | Automotive, AEC-Q100 | Active | Adjustable | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | No | - | Power Good | -40°C ~ 150°C (TJ) | Surface Mount, Wettable Flank |
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