Photo | Mfr. Part # | Stock | 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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UC2845NG4IC REG CTRLR MULT TOPOLOGY 8DIP |
3760 | QRF |
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8-DIP (0.300, 7.62mm) | Tube | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward | 1 | 1 | 12V ~ 28V | Up to 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | Through Hole |
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UC2846DWG4IC REG CTRLR MULT TOP 16SOIC |
3424 | QRF |
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16-SOIC (0.295, 7.50mm Width) | Tube | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2846NG4IC REG CTRLR MULT TOPOLOGY 16DIP |
3840 | QRF |
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16-DIP (0.300, 7.62mm) | Tube | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Through Hole |
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UC2846QIC REG CTRLR MULT TOP 20PLCC |
2036 | QRF |
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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 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2846QG3IC REG CTRLR MULT TOP 20PLCC |
2929 | QRF |
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20-LCC (J-Lead) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2846QTRIC REG CTRLR MULT TOP 20PLCC |
27980 | QRF |
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20-LCC (J-Lead) | Tape & Reel (TR),Bulk | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2847DWIC REG CTRLR MULT TOP 16SOIC |
8285 | QRF |
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16-SOIC (0.295, 7.50mm Width) | Tube,Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2847DWG4IC REG CTRLR MULT TOP 16SOIC |
3125 | QRF |
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16-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2847NIC REG CTRLR MULT TOPOLOGY 16DIP |
13977 | QRF |
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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 | 6.95V ~ 40V | 500kHz | 50% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Through Hole |
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UC2856DWG4IC REG CTRLR MULT TOP 16SOIC |
2839 | QRF |
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16-SOIC (0.295, 7.50mm Width) | Tube | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2856DWTRG4IC REG CTRLR MULT TOP 16SOIC |
2817 | QRF |
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16-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Surface Mount |
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UC2856NG4IC REG CTRLR MULT TOPOLOGY 16DIP |
130 | QRF |
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16-DIP (0.300, 7.62mm) | Bulk,Tube | - | Discontinued at Mosen | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | Through Hole |
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UC2863NIC REG CTRLR MULT TOPOLOGY 16DIP |
16318 | QRF |
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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 | -40°C ~ 85°C (TA) | Through Hole |
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UC2874DW-1IC REG CTRLR BUCK 18SOIC |
5666 | QRF |
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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 | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874DW-1G4IC REG CTRLR BUCK 18SOIC |
3569 | QRF |
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18-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 9V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874DW-2IC REG CTRLR BUCK 18SOIC |
10824 | QRF |
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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 | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874DW-2G4IC REG CTRLR BUCK 18SOIC |
3395 | QRF |
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18-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874DWTR-2IC REG CTRLR BUCK 18SOIC |
2269 | QRF |
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18-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR),Bulk | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874DWTR-2G4IC REG CTRLR BUCK 18SOIC |
3160 | QRF |
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18-SOIC (0.295, 7.50mm Width) | Tape & Reel (TR) | - | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.4V ~ 36V | Up to 300kHz | 100% | Yes | No | - | Soft Start | -25°C ~ 85°C (TA) | Surface Mount |
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UC2874N-1IC REG CTRLR BUCK 18DIP |
4585 | QRF |
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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 | -25°C ~ 85°C (TA) | Through Hole |
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