| Photo | Mfr. Part # | Availability | Quantity | Datasheet | RoHs | Series | Package/Case | Packaging | Product Status | Output Type | Function | Output Configuration | Topology | Number of Outputs | Output Phases | Voltage - Supply (Vcc/Vdd) | Frequency - Switching | Duty Cycle (Max) | Synchronous Rectifier | Clock Sync | Serial Interfaces | Control Features | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
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                    UC3843BNIC REG CTRLR FLYBACK 8DIP onsemi  |  
                1,601 | 
                
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                       Datasheet  | 
                   - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP | |
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                    UC3842BVD1R2IC REG CTRLR BST FLYBK ISO 8SOIC onsemi  |  
                2,571 | 
                
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                       Datasheet  | 
                   - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOIC | |
                 
                 
                
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                    UC3844BVDIC REG CTRLR PWM CM 14-SOIC onsemi  |  
                1,212 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   - | 14-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 36V | Up to 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 14-SOIC | |
                 
                 
                
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                    UC3844BVNIC REG CTRLR PWM CM 8-DIP onsemi  |  
                1,107 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 10V ~ 36V | Up to 500kHz | 48% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | - | - | Through Hole | 8-PDIP | |
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                 | 
				
                    UC2843BD1R2IC REG CTRLR FLYBACK 8SOIC onsemi  |  
                2,743 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | |
                 
                 
                
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                    NCV3843BVDR2IC REG CTRLR FLYBACK 14SOIC onsemi  |  
                1,629 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 7.6V ~ 30V | 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 14-SOIC | |
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                    NCP5422ADR2IC REG CTRLR BUCK 16SOIC onsemi  |  
                2,678 | 
                
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                       Datasheet  | 
                   - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 7.8V ~ 16V | 150kHz ~ 600kHz | 100% | Yes | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC | |
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                    NCP1550SN33T1GIC REG CTRLR BUCK 5TSOP onsemi  |  
                1,432 | 
                
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                       Datasheet  | 
                   - | SOT-23-5 Thin, TSOT-23-5 | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.45V ~ 5.5V | 600kHz | 100% | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | 5-TSOP | |
                 
                 
                
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                    FAN5037MXIC REG CTRLR BUCK 8SOIC onsemi  |  
                1,236 | 
                
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                       Datasheet  | 
                   - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 5.25V | - | 85% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC | |
                 
                 
                
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                    FAN7554DIC REG CTRLR MULT TOPOLOGY 8SOIC onsemi  |  
                1,970 | 
                
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                       Datasheet  | 
                   - | 8-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback, Forward Converter | 1 | 1 | 9V ~ 30V | 500kHz | 95% | Yes | No | - | Soft Start | -25°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |