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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LTC3883EUH-1#PBFIC REG CTRLR BUCK PMBUS 32QFN |
74 | 12.20 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | 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 ~ 105°C (TA) | Surface Mount |
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LTC7813EUH#PBFIC REG CTRLR BUCK/BOOST 32QFN |
61 | 12.20 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | - | 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 ~ 125°C (TJ) | Surface Mount |
|
LTC3859IUHF#PBFIC REG CTRLR MULT TOPOLOGY 38QFN |
55 | 12.32 |
RFQ |
Datasheet |
38-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Buck-Boost, SEPIC | 3 | 2 | 4.5V ~ 38V | 115kHz ~ 835kHz, 350kHz ~ 535kHz | 99%, 100% | Yes | No | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC1702CGN#PBFIC REG CTRLR BUCK 24SSOP |
91 | 12.66 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 7V | 550kHz | 90% | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
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LTC3883EUH-1#WPBF1X PHBUCK DC/DC CNTR W/ DIG PWR |
73 | 12.66 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 24V | 250kHz ~ 1MHz | - | No | Yes | I²C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 105°C (TJ) | Surface Mount |
|
LT1681ESW#PBFIC SYNCHRONOUS FWRD CTRLR 20SOIC |
65 | 12.73 |
RFQ |
Datasheet |
20-SOIC (0.295", 7.50mm Width) | Tube | - | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | Surface Mount |
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LTC3883IUH#PBFIC REG CTRLR BUCK PMBUS 32QFN |
73 | 13.36 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | 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 |
|
LT8392HUFD#PBF60V SYNC 4-SWITCH BUCK-BOOST LED |
87 | 13.49 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 2 | 3V ~ 60V | 400kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
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|
LTC1702AIGN#PBFIC REG CTRLR BUCK 24SSOP |
55 | 13.62 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 7V | 550kHz | 90% | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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|
LTC3883IUH-1#WPBF1X PHBUCK DC/DC CNTR W/ DIG PWR |
73 | 13.83 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 24V | 250kHz ~ 1MHz | - | No | Yes | I²C, PMBus | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
MAX15034BAUI+IC REG CTRLR BUCK 28TSSOP |
48 | 14.08 |
RFQ |
Datasheet |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 5.5V, 5V ~ 28V | 100kHz ~ 1MHz | - | Yes | No | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | Surface Mount |
|
MAX5041EAI+IC REG CTRLR BUCK 28SSOP |
50 | 14.25 |
RFQ |
Datasheet |
28-SSOP (0.209", 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 28V | 250kHz, 500kHz | - | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | Surface Mount |
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LTC1628IUH#PBFIC REG CTRLR BUCK 32QFN |
45 | 14.49 |
RFQ |
Datasheet |
32-WFQFN Exposed Pad | Tube | - | 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 |
|
LTC1922EG-1#PBFIC REG CTRLR FULL-BRIDGE 20SSOP |
66 | 14.61 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge | 1 | 1 | 3.8V ~ 10.3V | Up to 1MHz | 99% | Yes | Yes | - | Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC1435IG#PBFIC REG CTRLR BUCK 16SSOP |
36 | 14.91 |
RFQ |
Datasheet |
16-SSOP (0.209", 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 30V | Up to 400kHz | 99% | Yes | No | - | Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
|
MAX5066EUI+IC REG CTRLR BUCK 28TSSOP |
85 | 16.20 |
RFQ |
Datasheet |
28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.75V ~ 28V | 100kHz ~ 1MHz | - | Yes | No | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | Surface Mount |
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UC3824DWTRIC REG CTRLR BUCK/BOOST 16SOIC |
100 | 21.45 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT),Digi-Reel®,Digi-Reel® | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 8.4V ~ 30V | 340kHz ~ 460kHz | 85% | No | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
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LTC3886IUKG-1#PBF0V 2X OUT BUCK CNTR W/ DIG PWR S |
45 | 17.48 |
RFQ |
Datasheet |
52-WFQFN, 46 Leads, Exposed Pad | Tube | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 60V | 100kHz ~ 750kHz | - | Yes | Yes | I²C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
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UC3824NIC REG CTRLR BUCK/BOOST 16DIP |
18 | 19.51 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube | - | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 8.4V ~ 30V | 340kHz ~ 460kHz | 85% | No | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | Through Hole |
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|
MAX1631AEAI+IC REG CTRLR BUCK 28SSOP |
32 | 20.76 |
RFQ |
Datasheet |
28-SSOP (0.209", 5.30mm Width) | Tube | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 1 | 4.2V ~ 30V | 200kHz ~ 300kHz | 99% | Yes | Yes | - | Enable, Reset, Sequencing | -40°C ~ 85°C (TA) | Surface Mount |
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