| 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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                    CS51220EDR16IC REG CTRLR FWRD CONV 16SOIC onsemi  |  
                2,426 | 
                
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                       Datasheet  | 
                   - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 3.8V ~ 20V | 500kHz | 85% | No | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC | |
                 
                 
                
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                    NCP81232MNTXGIC REG CTRLR BUCK 40QFN onsemi  |  
                1,904 | 
                
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                       Datasheet  | 
                   - | 40-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 4.5V ~ 20V | 200kHz ~ 1.2MHz | - | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 100°C (TA) | - | - | Surface Mount | 40-QFN (5x5) | |
                 
                 
                
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                    NCV8856ADBR2GIC REG BUCK LIN EAR SYNC 20TSSOP onsemi  |  
                1,529 | 
                
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                       Datasheet  | 
                   - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 170kHz ~ 500kHz | - | Yes | Yes | - | Enable, Frequency Control, Ramp, Reset, Soft Start | -40°C ~ 150°C (TJ) | Automotive | - | Surface Mount | 20-TSSOP | |
                 
                 
                
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                    NCV891930MW01AR2GIC CTLR SYNC BUCK 24QFNW onsemi  |  
                2,158 | 
                
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                       Datasheet  | 
                   - | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 37V | 2MHz | - | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start, Sync | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount, Wettable Flank | 24-QFNW (4x4) | |
                 
                 
                
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                    CS5301GDW32IC REG CTRLR BUCK 32SOIC onsemi  |  
                1,518 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   - | 32-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 3 | 3 | 4.3V ~ 20V | 250kHz ~ 800kHz | - | Yes | No | - | Current Limit, Frequency Control, Power Good | 0°C ~ 70°C (TA) | - | - | Surface Mount | 32-SOIC | |
                 
                 
                
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                    CS4124YN16IC REG CTRLR BOOST 16DIP onsemi  |  
                1,268 | 
                
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                       Datasheet  | 
                   - | 16-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up | Positive | Boost | 1 | 1 | Up to 40V | - | 100% | No | No | - | Current Limit | -40°C ~ 125°C (TJ) | - | - | Through Hole | 16-PDIP | |
                 
                 
                
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                    SCY994351DWR2GIC REG CTRLR onsemi  |  
                2,105 | 
                
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                     -  | 
                   - | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
                 
                 
                
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                    CS5106LSWR24IC REG CTRLR FWRD CONV 24SSOP onsemi  |  
                2,622 | 
                
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                       Datasheet  | 
                   - | 24-SSOP (0.209", 5.30mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 9V ~ 16V | 512kHz | 60% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Ramp | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP | |
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                 | 
				
                    UC3843BVD1R2IC REG CTRLR FLYBACK 8SOIC onsemi  |  
                2,166 | 
                
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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 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 105°C (TA) | - | - | Surface Mount | 8-SOIC | |
                 
                 
                
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                    UC3842BNIC REG CTRLR BST FLYBK ISO 8-DIP onsemi  |  
                1,451 | 
                
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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 | 10V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-PDIP |