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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RAA228228GNP#MA0DIGITAL DUAL OUTPUT, 20-PHASE PW |
0 | 8.73 |
RFQ |
Datasheet |
68-VFQFN Exposed Pad | Tape & Reel (TR) | - | Active | PWM | - | Positive | - | 2 | 20 | - | 2MHz | - | No | No | SMBus | - | - | Surface Mount |
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LTC3834EUFD#PBFIC REG CTRLR BUCK 20QFN |
14 | 8.74 |
RFQ |
Datasheet |
20-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 36V | 250kHz ~ 530kHz | 99.4% | Yes | No | - | Enable, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | Surface Mount |
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|
ISL68239IRAZINFRA AVS 3OUT/12PH DIGITAL CONT |
0 | 8.76 |
RFQ |
Datasheet |
68-VFQFN Exposed Pad | Tube | - | Active | PWM Signal | Step-Down | Positive | Buck | 3 | 12 | 3.135V ~ 3.465V | 200kHz ~ 2MHz | - | No | Yes | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT3781IG#TRPBFIC REG CTRLR FWRD CONV 20SSOP |
0 | 8.79 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 9V ~ 18V | 700kHz | - | No | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1628IUH#TRPBFIC REG CTRLR BUCK 32QFN |
0 | 8.83 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 30V | 220kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LTC7821IUH#TRPBFIC REG CTRLR BUCK HYBRID 32QFN |
0 | 8.84 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 2 | 10V ~ 72V | 200kHz ~ 1.5MHz | 40% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC3372EUK#TRPBF60V LOW IQ BUCK CONTROLLER PLUS |
0 | 8.84 |
RFQ |
Datasheet |
48-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 5 | 1 | 4.5V ~ 60V | 1MHz ~ 3MHz | 98% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog | -40°C ~ 125°C (TJ) | Surface Mount |
|
LT1681ISW#TRPBFIC SYNCHRONOUS FWRD CTRLR 20SOIC |
0 | 8.85 |
RFQ |
Datasheet |
20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | Surface Mount |
|
LTC3899HUHF#TRPBFIC REG CTRLR BUCK/BUCK-BST 38QFN |
0 | 8.86 |
RFQ |
Datasheet |
38-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck, Buck-Boost | 3 | 2 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 100% | Yes | No | - | Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC1143CS#PBFIC REG CTRLR BUCK/BCK-BST 16SOIC |
0 | 8.86 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost | 2 | 1 | 4V ~ 14V | Up to 400kHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1436AEGN#TRPBFIC REG CTRLR BUCK 24SSOP |
0 | 8.91 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 30V | Up to 400kHz | 99% | Yes | No | - | Enable, Power on Reset, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3892HFE-1#TRPBFIC REG CTRLR BUCK 28TSSOP |
0 | 8.95 |
RFQ |
Datasheet |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
|
|
LTC7813HUH#TRPBFIC REG CTRLR BUCK/BOOST |
0 | 8.95 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 2 | 1 | 4.5V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 96%, 99% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | Surface Mount |
|
LTC3729EG#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | 8.97 |
RFQ |
Datasheet |
28-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 36V | 260kHz ~ 550kHz | 99.5% | Yes | No | - | Current Limit, Enable, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LTC1775IS#TRPBFIC REG CTRLR BUCK/BCK-BST 16SOIC |
0 | 9.01 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Buck-Boost | 1 | 1 | 4.3V ~ 36V | 150kHz | 99% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1628IG-PG#TRPBFIC REG CTRLR BUCK 28SSOP |
0 | 9.01 |
RFQ |
Datasheet |
16-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3.5V ~ 30V | 220kHz | 99.4% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
LTC1159CG-5#TRPBFIC REG CTRLR BUCK 20SSOP |
0 | 9.01 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
|
|
LTC1159CG#TRPBFIC REG CTRLR BUCK 20SSOP |
0 | 9.01 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
|
|
LTC1159CG-3.3#TRPBFIC REG CTRLR BUCK 20SSOP |
0 | 9.01 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 40V | Up to 250kHz | 100% | Yes | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | Surface Mount |
|
LT8210EFE#TRPBF100V BUCK/BOOST CTLR WITH PASS-T |
0 | 9.06 |
RFQ |
Datasheet |
38-TFSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 2 | 1 | 2.8V ~ 100V | 80kHz ~ 400kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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