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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UC3823QIC REG CTRLR MULT TOP 20PLCC |
0 | 2.08 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter | 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 |
|
UC2573NIC REG CTRLR BUCK 8DIP |
0 | 1.75 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 30V | 100kHz | 92% | No | No | - | Current Limit, Ramp | -40°C ~ 85°C (TA) | Through Hole |
|
|
UC2572NIC REG CTRLR FLYBACK 8DIP |
0 | 0.00 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Negative | Flyback | 1 | 1 | 4.75V ~ 30V | 100kHz | 92% | No | No | - | Current Limit, Ramp | -40°C ~ 85°C (TA) | Through Hole |
|
UC3847NIC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 5.15 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UCC39421NIC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 3.05 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 1.8V ~ 8V | 150kHz ~ 1.2MHz | 88% | Yes | Yes | - | Enable, Frequency Control, Low Battery, Reset | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3578NIC REG CTRLR BUCK 16DIP |
0 | 4.53 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 14V ~ 72V | 110kHz | 90% | No | No | - | Current Limit, Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3886NIC REG CTRLR BUCK 16DIP |
0 | 4.48 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10.3V ~ 20V | Up to 300kHz | 90% | No | No | - | Enable, Frequency Control | 0°C ~ 70°C (TA) | Through Hole |
|
UC3886DIC REG CTRLR BUCK 16SOIC |
0 | 4.48 |
RFQ |
Datasheet |
16-SOIC (0.154", 3.90mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 10.3V ~ 20V | 100kHz | 90% | No | No | - | Enable, Frequency Control | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3868NIC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 3.69 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 22V | 50kHz ~ 500kHz | 100% | No | No | - | Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3825AQIC REG CTRLR MULT TOP 20PLCC |
0 | 4.95 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8.4V ~ 22V | 400kHz ~ 1MHz | 50% | No | No | - | Current Limit, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UCC3895QIC OFFLINE SW FULL-BRDG 20PLCC |
0 | 5.08 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tube,Tube | - | Obsolete | PWM | - | Positive | Phase-Shifted Full-Bridge | 1 | 1 | 10V ~ 16.5V | 1MHz | 100% | - | Yes | - | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UCC2580N-1IC REG CTRLR FWRD CONV 16DIP |
0 | 3.39 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive | Forward Converter | 2 | 1 | 8.5V ~ 16V | 400kHz | 66% | No | No | - | Enable, Ramp, Soft Start | -40°C ~ 85°C (TA) | Through Hole |
|
|
UCC3806QIC REG CTRLR MULT TOP 20PLCC |
0 | 7.02 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 2 | 1 | 8V ~ 14.5V | 47kHz | 50% | Yes | No | - | Current Limit, Enable, Frequency Control | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3524NIC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 1.39 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8V ~ 40V | 300kHz | 45% | No | No | - | Current Limit, Enable, Frequency Control, Ramp | 0°C ~ 70°C (TA) | Through Hole |
|
|
UCC35705PIC REG CTRLR MULT TOPOLOGY 8DIP |
0 | 1.90 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Bulk,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, Forward Converter | 1 | 1 | 8.2V ~ 15V | 1MHz | 93% | No | No | - | Current Limit | 0°C ~ 70°C (TA) | Through Hole |
|
UCC3581NIC REG CTRLR MULT TOPOLOGY 14DIP |
0 | 2.49 |
RFQ |
Datasheet |
14-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 6.8V ~ 15V | Up to 100kHz | 84% | No | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3573NIC REG CTRLR BUCK 8DIP |
0 | 1.61 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 30V | 100kHz | 92% | No | No | - | Current Limit, Ramp | 0°C ~ 70°C (TA) | Through Hole |
|
|
UCC3808N-2IC REG CTRLR PUSH-PULL 8DIP |
0 | 0.00 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3572NIC REG CTRLR FLYBACK 8DIP |
0 | 1.61 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Negative | Flyback | 1 | 1 | 4.75V ~ 30V | 100kHz | 92% | No | No | - | Current Limit, Ramp | 0°C ~ 70°C (TA) | Through Hole |
|
|
UCC3808AN-2IC REG CTRLR PUSH-PULL 8DIP |
0 | 2.89 |
RFQ |
Datasheet |
8-DIP (0.300", 7.62mm) | Bulk,Tube | - | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive | Push-Pull | 2 | 1 | 4.1V ~ 15V | 194kHz | 49% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | Through Hole |
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