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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LT8390AEFE#TRPBFIC REG CTRLR BUCK-BOOST 28 |
0 | 11.62 |
RFQ |
Datasheet |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4V ~ 60V | 645kHz ~ 2.1MHz | 95% | Yes | Yes | - | Current Limit, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC7819RUJ#PBFLOW IQ TRIPLE OUTPUT BUCK CONTRO |
184 | 7.14 |
RFQ |
Datasheet |
40-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | Yes | - | Current Limit, Frequency Control, Power Good | -40°C ~ 150°C (TJ) | Surface Mount |
|
|
MAX25200ATEA/VY+36V HV SYNC BOOST CONTROLLER FOR |
490 | 7.19 |
RFQ |
16-WFQFN Exposed Pad | Tray | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 4.5V ~ 36V | 220kHz ~ 2.2MHz | - | No | Yes | - | Current Limit, Enable, Frequency Control, Off Time Control, On Time Control, Ramp, Soft Start | -40°C ~ 125°C (TA) | Surface Mount, Wettable Flank | |
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|
ISL78223AAZIC REG CTRLR FULL-BRIDGE 20QSOP |
601 | 7.33 |
RFQ |
Datasheet |
20-SSOP (0.154", 3.90mm Width) | Tube | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 1 | 1 | 9V ~ 16V | Up to 2MHz | 99% | Yes | No | - | Frequency Control, Ramp, Soft Start | -40°C ~ 105°C (TA) | Surface Mount |
|
LTC3803MPS6-3#TRMPBFIC REG CTRLR FLYBACK TSOT23-6 |
500 | 11.32 |
RFQ |
Datasheet |
SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | 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 |
|
LTC3850IGN#PBFIC REG CTRLR BUCK 28SSOP |
143 | 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 |
|
LT3757AHMSE#PBFIC REG CTRLR MULT TOP 10MSOP |
117 | 7.40 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | 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 ~ 150°C (TJ) | Surface Mount |
|
|
LTC3868EGN-1#PBFIC REG CTRLR BUCK 28SSOP |
147 | 7.50 |
RFQ |
Datasheet |
28-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3865EUH-1#PBFIC REG CTRLR BUCK 32QFN |
241 | 7.67 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 250kHz ~ 770kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3874IUFD#PBFIC REG CTRLR BUCK 28QFN |
154 | 7.67 |
RFQ |
Datasheet |
28-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 |
|
|
LTC3868EUFD-1#PBFIC REG CTRLR BUCK 28QFN |
146 | 7.84 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3863HDE#PBFIC REG CTRLR BUCK 12DFN |
120 | 7.88 |
RFQ |
Datasheet |
12-WFDFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 3.5V ~ 60V | 50kHz ~ 850kHz | - | No | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC3863HMSE#PBFIC REG CTRLR BUCK 12MSOP |
103 | 7.88 |
RFQ |
Datasheet |
12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 3.5V ~ 60V | 50kHz ~ 850kHz | - | No | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC1625CGN#TRPBFIC REG CTRLR BUCK/BOOST 16SSOP |
0 | 12.94 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.7V ~ 36V | 150kHz | 99% | Yes | Yes | - | Enable, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
LTC3883IUH#TRPBFIC REG CTRLR BUCK PMBUS 32QFN |
0 | 13.36 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 24V | - | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3880EUJ#TRPBFIC REG CTRLR BUCK PMBUS 40QFN |
0 | 13.51 |
RFQ |
Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 24V | - | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control | -40°C ~ 105°C (TA) | Surface Mount |
|
|
MAX25203QATJA/VY+36V DUAL PHASE BOOST CONTROLLER |
0 | 8.49 |
RFQ |
32-WFQFN Exposed Pad | Tray | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 2 | 1.8V ~ 36V | 220kHz ~ 2.1MHz | - | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TA) | Surface Mount, Wettable Flank | |
|
|
MAX25203BATJA/VY+36V DUAL PHASE BOOST CONTROLLER |
0 | 8.49 |
RFQ |
32-WFQFN Exposed Pad | Strip | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 2 | 1.8V ~ 36V | 220kHz ~ 2.1MHz | - | Yes | Yes | - | Current Limit, Dead Time Control, Enable, Frequency Control, Soft Start, Sync | -40°C ~ 125°C (TA) | Surface Mount, Wettable Flank | |
|
|
LTC3868IUH#PBFIC REG CTRLR BUCK 32QFN |
145 | 8.49 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 24V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3774EUHE#PBFIC REG CTRLR BUCK 36QFN |
122 | 8.51 |
RFQ |
Datasheet |
36-WFQFN Exposed Pad | Tube | PolyPhase® | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 150kHz ~ 1.2MHz | 98% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
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