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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MAX1846EUB+TIC REG CTRLR FLYBACK 10UMAX |
0 | 6.66 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Negative | Flyback | 1 | 1 | 3V ~ 16.5V | 100kHz ~ 500kHz | 96% | No | Yes | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3872ITS8#TRPBFIC REG CTRLR BOOST TSOT23-8 |
0 | 6.66 |
RFQ |
Datasheet |
SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2.75V ~ 9.8V | 550kHz | - | No | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3872ITS8-1#TRMPBFIC REG CTRLR BOOST TSOT23-8 |
493 | 6.66 |
RFQ |
Datasheet |
SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2.75V ~ 9.8V | 550kHz | - | No | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
|
LTC3872ITS8#TRMPBFIC REG CTRLR BOOST TSOT23-8 |
490 | 6.66 |
RFQ |
Datasheet |
SOT-23-8 Thin, TSOT-23-8 | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | 2.75V ~ 9.8V | 550kHz | - | No | No | - | Current Limit, Enable, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
TPS40422RHATIC REG CTRLR BUCK PMBUS 40VQFN |
140 | 6.68 |
RFQ |
Datasheet |
40-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 20V | 100kHz ~ 1MHz | - | Yes | Yes | PMBus | Frequency Control, Power Good | -40°C ~ 125°C (TJ) | Surface Mount |
|
LTC7818IUJ#WTRPBFBUCK/BUCK/BOOST SYNC CTL, 40V, 3 |
0 | 6.72 |
RFQ |
Datasheet |
40-WFQFN Exposed Pad | Tape & Reel (TR) | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | No | - | - | -40°C ~ 125°C (TJ) | Surface Mount |
|
SG3524NIC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 6.73 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube | - | Discontinued at Digi-Key | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback, Push-Pull | 2 | 1 | 8V ~ 40V | 100kHz ~ 300kHz | 49% | Yes | No | - | Enable | 0°C ~ 70°C (TA) | Through Hole |
|
MAX649ESASTEP-DOWN DC-DC CONTROLLER |
0 | 6.79 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 16.5V | Up to 300kHz | - | No | No | - | Enable | -40°C ~ 85°C (TA) | Surface Mount |
|
TL1451AMJDUAL SWITCHING CONTROLLER |
0 | 6.79 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
LT3758EMSE#TRPBFIC REG CTRLR MULT TOP 10MSOP |
0 | 6.83 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive or Negative, Isolation Capable | Boost, Flyback, SEPIC | 1 | 1 | 5.5V ~ 100V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
UCC39421PWUCC39421 HIGH FREQUENCY MULTIMOD |
440 | 6.83 |
RFQ |
Datasheet |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
SG2524DIC REG CTRLR MULT TOP 16SOIC |
375 | 6.83 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Bulk | - | Discontinued at Digi-Key | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Flyback, Push-Pull | 2 | 1 | 8V ~ 40V | 100kHz ~ 300kHz | 49% | Yes | No | - | Enable | -25°C ~ 85°C (TA) | Surface Mount |
|
|
MAX15157BATJ+T60V H-BRIDGE STEP-UP/STEP-DOWN C |
0 | 6.85 |
RFQ |
32-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 4 | 8V ~ 60V | 120kHz ~ 1MHz | - | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | -40°C ~ 125°C | Surface Mount | |
|
MAX741NMJPMAX741 1 A SWITCHING CONTROLLER |
351 | 6.86 |
RFQ |
Datasheet |
20-CDIP (0.300", 7.62mm) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Boost, Buck | 1 | 1 | 2.7V ~ 15.5V | - | - | No | Yes | - | Frequency Control, Soft Start | -55°C ~ 125°C (TA) | Through Hole |
|
MAX741NCAPMAX741 1 A SWITCHING CONTROLLER |
188 | 6.86 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 2.7V ~ 15.5V | - | - | No | Yes | - | Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
LTC3732CG#TRPBFSWITCHING CONTROLLER, CURRENT-MO |
0 | 6.87 |
RFQ |
Datasheet |
36-SSOP (0.209", 5.30mm Width) | Bulk | PolyPhase® | Active | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.5V ~ 7V | 225kHz ~ 680kHz | 98.5% | Yes | No | - | Enable, Power Good, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
ISL6545IRZSWITCHING CONTROLLER |
832 | 6.91 |
RFQ |
Datasheet |
10-VFDFN Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 14.4V | 300kHz | 100% | Yes | No | - | Current Limit, Enable | -40°C ~ 85°C (TA) | Surface Mount |
|
|
MAX767REAPSTEP-DOWN POWER CONTROLLER |
170 | 6.95 |
RFQ |
Datasheet |
20-SSOP (0.209", 5.30mm Width) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 5.5V | 200kHz, 300kHz | 95% | Yes | Yes | - | Current Limit, Enable, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
LTC3850EUFD#TRPBFIC REG CTRLR BUCK 28QFN |
0 | 6.97 |
RFQ |
Datasheet |
28-WFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | 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 |
|
LM5176PWPRLM5176PWPR |
0 | 6.98 |
RFQ |
Datasheet |
28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.2V ~ 55V | 100kHz ~ 600kHz | 100% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
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