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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UC3846NG4IC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 0.00 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube | - | Discontinued at Digi-Key | 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 |
|
UC3846QIC REG CTRLR MULT TOP 20PLCC |
0 | 2.39 |
RFQ |
Datasheet |
20-LCC (J-Lead) | 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) | Surface Mount |
|
|
UC3846QTRIC REG CTRLR MULT TOP 20PLCC |
0 | 2.05 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tape & Reel (TR),Bulk | - | 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) | Surface Mount |
|
UC3847DWTRIC REG CTRLR MULT TOP 16SOIC |
0 | 0.00 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | - | 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) | Surface Mount |
|
|
UC3847DWTRG4IC REG CTRLR MULT TOP 16SOIC |
0 | 0.00 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | - | 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) | Surface Mount |
|
|
UC3856NG4IC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 0.00 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube | - | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3856QG3IC REG CTRLR MULT TOP 20PLCC |
0 | 0.00 |
RFQ |
Datasheet |
20-LCC (J-Lead) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3863DWTRIC REG CTRLR MULT TOP 16SOIC |
0 | 2.96 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Bulk | - | 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) | Surface Mount |
|
|
UC3863DWTRG4IC REG CTRLR MULT TOP 16SOIC |
0 | 0.00 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | - | 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) | Surface Mount |
|
|
UC3867NG4IC REG CTRLR MULT TOPOLOGY 16DIP |
0 | 0.00 |
RFQ |
Datasheet |
16-DIP (0.300", 7.62mm) | Tube | - | Discontinued at Digi-Key | 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 |
|
UC3874DW-1IC REG CTRLR BUCK 18SOIC |
0 | 7.31 |
RFQ |
Datasheet |
18-SOIC (0.295", 7.50mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3874DW-2IC REG CTRLR BUCK 18SOIC |
0 | 7.42 |
RFQ |
Datasheet |
18-SOIC (0.295", 7.50mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3874DWTR-1IC REG CTRLR BUCK 18SOIC |
0 | 7.52 |
RFQ |
Datasheet |
18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR),Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
|
UC3874DWTR-1G4IC REG CTRLR BUCK 18SOIC |
0 | 0.00 |
RFQ |
Datasheet |
18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
UC3874N-1IC REG CTRLR BUCK 18DIP |
0 | 8.38 |
RFQ |
Datasheet |
18-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3874N-1G4IC REG CTRLR BUCK 18DIP |
0 | 0.00 |
RFQ |
Datasheet |
18-DIP (0.300", 7.62mm) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3874N-2IC REG CTRLR BUCK 18DIP |
0 | 7.42 |
RFQ |
Datasheet |
18-DIP (0.300", 7.62mm) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
|
UC3874N-2G4IC REG CTRLR BUCK 18DIP |
0 | 0.00 |
RFQ |
Datasheet |
18-DIP (0.300", 7.62mm) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | 0°C ~ 70°C (TA) | Through Hole |
|
UC3879DWG4IC REG CTRLR HALF-BRIDGE 20SOIC |
0 | 0.00 |
RFQ |
Datasheet |
20-SOIC (0.295", 7.50mm Width) | Tube | - | Discontinued at Digi-Key | Transistor Driver | Step-Up/Step-Down | Positive | Half-Bridge | 4 | 1 | 9V ~ 20V | Up to 300kHz | 50% | Yes | Yes | - | Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | Surface Mount |
|
UCC2541PWPG4IC REG CTRLR BUCK 20HTSSOP |
0 | 0.00 |
RFQ |
Datasheet |
20-PowerTSSOP (0.173", 4.40mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8.5V ~ 35V | 300kHz | - | Yes | Yes | - | Enable, Ramp, Reset, Soft Start, Tracking | -40°C ~ 105°C (TA) | Surface Mount |
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