| Photo | Mfr. Part # | Availability | Quantity | Datasheet | 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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                    MIC38C43BMM TRBICMOS CURRENT-MODE PWM CONTROLL Microchip Technology  |  
                262,842 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP | 
                 
                     
                 
                
                 | 
				
                    MIC38C43ABMMCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                1,601 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-MSOP | 
                 
                     
                 
                
                 | 
				
                    MIC38HC42BM TRBICMOS 1A CURRENT-MODE PWM CONTR Microchip Technology  |  
                35,000 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | Up to 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | 
                 
                     
                 
                
                 | 
				
                    MIC38HC45BMCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                1,179 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 50% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | 
                 
                     
                 
                
                 | 
				
                    MIC38C43-1BNCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                3,169 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-DIP | 
                 
                     
                 
                
                 | 
				
                    MIC38C43-1BM TRBICMOS CURRENT-MODE PWM CONTROLL Microchip Technology  |  
                20,000 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC | 
                 
                     
                 
                
                 | 
				
                    MIC38C43AYMIC REG CTRLR MULT TOPOLOGY 8SOIC Microchip Technology  |  
                222 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | 500kHz | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC | 
                 
                     
                 
                
                 | 
				
                    MIC38HC45-1BMCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                8,534 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 14-SOIC (0.154", 3.90mm Width) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 50% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-SOIC | 
                 
                     
                 
                
                 | 
				
                    MIC38HC45-1BNCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                12,103 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 50% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-DIP | 
                 
                     
                 
                
                 | 
				
                    MIC38HC43-1BNCURRENT-MODE PWM CONTROLLER Microchip Technology  |  
                2,712 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                - | 14-DIP (0.300", 7.62mm) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter | 1 | 1 | 7.6V ~ 20V | - | 96% | Yes | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Through Hole | 14-DIP |