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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC2825QTRSWITCHING CONTROLLER, VOLTAGE-MO |
0 | 2.45 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | - | 2 | 1 | 8.4V ~ 30V | 340kHz ~ 460kHz | 80% | No | No | - | Current Limit, Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
|
ISL6549CRZ-TR5213SWITCHING CONTROLLER |
0 | 2.45 |
RFQ |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ISL8106IRZSWITCHING CONTROLLER, VOLTAGE-MO |
150 | 2.45 |
RFQ |
Datasheet |
16-VQFN Exposed Pad | Bulk | Robust Ripple Regulator⢠(R3) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 25V | 200kHz ~ 600kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
|
NX2147CMTRIC REG CTRLR BUCK MLPQ-16L |
0 | 2.47 |
RFQ |
Datasheet |
16-VQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Discontinued at Digi-Key | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 22V | - | - | Yes | No | - | Enable, On Time Control | -10°C ~ 100°C (TA) | Surface Mount |
|
|
IS32PM3510-ZLA3-TRHIGH VOLTAGE ASYNCHRONOUS BOOST |
0 | 2.47 |
RFQ |
Datasheet |
16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | Automotive, AEC-Q100 | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Buck-Boost | 1 | 1 | 4.5V ~ 55V | 150kHz ~ 650kHz | 95.5% | No | Yes | - | Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Surface Mount |
|
LM3489MMIC REG CTRLR BUCK 8VSSOP |
0 | 2.49 |
RFQ |
Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | Automotive, AEC-Q100 | Last Time Buy | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 35V | Up to 1MHz | 100% | No | No | - | Current Limit, Enable | -40°C ~ 125°C (TJ) | Surface Mount |
|
MAX8570EUTLCD BOOST WITH TRUE SHUTDOWN |
0 | 2.49 |
RFQ |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
UCC2807DTR-3UCC2807 - PROGRAMMABLE MAXIMUM D |
0 | 2.51 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | 1 | 1 | 4.1V ~ 13.5V | 202kHz | 78% | No | No | - | - | -40°C ~ 85°C (TA) | Surface Mount |
|
UCC3807D-1UCC3807-1 PROGRAMMABLE MAXIMUM D |
0 | 2.51 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Bulk | - | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 6.9V ~ 13.5V | 202kHz | 78% | No | No | - | - | 0°C ~ 70°C (TA) | Surface Mount |
|
LM5035AMH-1/NOPBSWITCHING CONTROLLER, VOLTAGE-MO |
0 | 2.52 |
RFQ |
Datasheet |
28-PowerTSSOP (0.173", 4.40mm Width) | Bulk | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Half-Bridge | 1 | 1 | 13V ~ 105V | 200kHz, 500kHz | - | Yes | Yes | - | Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Surface Mount |
|
MAX649CPASTEP-DOWN DC-DC CONTROLLER |
0 | 2.52 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 16.5V | Up to 300kHz | - | No | No | - | Enable | 0°C ~ 70°C (TA) | Through Hole |
|
|
ISL6439IRZSWITCHING CONTROLLER |
0 | 2.52 |
RFQ |
Datasheet |
16-VQFN Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.97V ~ 3.63V | 300kHz | 100% | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | Surface Mount |
|
|
ISL6439AIRZSWITCHING CONTROLLER |
0 | 2.52 |
RFQ |
Datasheet |
16-VQFN Exposed Pad | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.97V ~ 3.63V | 600kHz | 100% | Yes | No | - | Enable, Phase Control | -40°C ~ 85°C (TA) | Surface Mount |
|
ISL6558IBSWITCHING CONTROLLER |
878 | 2.52 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube | - | Obsolete | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.75V ~ 5.25V | 80kHz ~ 1.5MHz | 75% | - | No | - | Enable, Frequency Control, Power Good | -40°C ~ 85°C (TA) | Surface Mount |
|
LM2647LQ/NOPBLM2647 DUAL SYNCHRONOUS BUCK REG |
817 | 2.52 |
RFQ |
Datasheet |
28-FQFN Exposed Pad | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 5.5V ~ 28V | 200kHz ~ 500kHz | 75% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -5°C ~ 125°C (TJ) | Surface Mount |
|
ISL6741IVZSWITCHING CONTROLLER, CURRENT-MO |
242 | 2.52 |
RFQ |
Datasheet |
16-TSSOP (0.173", 4.40mm Width) | Bulk | - | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 9V ~ 16V | Up to 1MHz | 83% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 105°C (TA) | Surface Mount |
|
NCP81610AMNTXG8 PH CNTRLR W OVR4+ INTERFC LOW |
0 | 2.53 |
RFQ |
40-VFQFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | PWM Signal | Step-Down | Positive | Buck | 8 | 8 | 2.8V ~ 20V | 250kHz ~ 1.2MHz | 100% | Yes | No | I²C, PSI | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, SPI | -10°C ~ 100°C (TA) | Surface Mount | |
|
|
ISL6522CRZSWITCHING CONTROLLER, VOLTAGE-MO |
0 | 2.53 |
RFQ |
Datasheet |
16-VQFN Exposed Pad | Bulk | - | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10.8V ~ 13.2V | 200kHz | 100% | Yes | No | - | Enable, Frequency Control, Phase Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
ISL6268CAZSWITCHING CONTROLLER |
392 | 2.53 |
RFQ |
Datasheet |
16-SSOP (0.154", 3.90mm Width) | Tube | Robust Ripple Regulator⢠(R3) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7V ~ 25V | 200kHz ~ 600kHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good | -10°C ~ 100°C (TA) | Surface Mount |
|
ISL6420AIRZSWITCHING CONTROLLER, VOLTAGE-MO |
0 | 2.54 |
RFQ |
Datasheet |
20-VFQFN Exposed Pad | Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.6V ~ 28V | 100kHz ~ 1.4MHz | 96% | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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