| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                   
                
                 | 
				
                    LM5176PWPRLM5176PWPR  |  
                935 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.2V ~ 55V | 100kHz ~ 600kHz | 100% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP | 
                 
                   
                
                 | 
				
                    LTC1872BES6#TRMPBFIC REG CTRLR BOOST/SEPIC SOT23-6  |  
                1,636 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, SEPIC | 1 | 1 | 2.5V ~ 9.8V | 550kHz | - | No | No | - | Enable | -40°C ~ 85°C (TA) | - | - | Surface Mount | TSOT-23-6 | 
                 
                   
                
                 | 
				
                    LM5175PWPRIC REG CTRLR BUCK-BOOST 28HTSSOP  |  
                2,800 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 28-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 3.5V ~ 42V | 100kHz ~ 600kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-HTSSOP | 
                 
                   
                
                 | 
				
                    LM5175RHFRSYNCHRONOUS 4-SWITCH BUCK-BOOST  |  
                1,963 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 3.5V ~ 42V | 100kHz ~ 600kHz | - | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-VQFN (5x4) | 
                 
                   
                
                 | 
				
                    LTC3851AIMSE#PBFIC REG CTRLR BUCK 16MSOP  |  
                856 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 235kHz ~ 750kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-MSOP-EP | 
                 
                   
                
                 | 
				
                    LTC3824EMSE#TRPBFIC REG CTRLR BUCK 10MSOP  |  
                8,411 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 60V | 200kHz ~ 600kHz | 100% | No | Yes | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP | 
                 
                   
                
                 | 
				
                    UC3825ADWTRIC REG CTRLR MULT TOP 16SOIC  |  
                1,913 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8.4V ~ 22V | 400kHz ~ 1MHz | 50% | No | No | - | Current Limit, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC | 
                 
                   
                
                 | 
				
                    ISL68220IRAZINFRA 2OUT/2PH DIGITAL CONTROLLE  |  
                1,104 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 32-WFQFN Exposed Pad | Tray | Active | PWM | Step-Down | Positive | Buck | 2 | 2 | 3.135V ~ 3.465V | 200kHz ~ 2MHz | - | No | No | PMBus, SMBus | Current Limit, Enable, Frequency Control, Phase Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-TQFN (4x4) | 
                 
                   
                
                 | 
				
                    LTC3879IMSE#PBFIC REG CTRLR BUCK 16MSOP  |  
                387 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 38V | - | - | Yes | No | - | Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-MSOP-EP | 
                 
                   
                
                 | 
				
                    UC3825ADWIC REG CTRLR MULT TOP 16SOIC  |  
                633 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 16-SOIC (0.295", 7.50mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8.4V ~ 22V | 400kHz ~ 1MHz | 50% | No | No | - | Current Limit, Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC | 
                 
                   
                
                 | 
				
                    LTC3704EMS#PBFIC REG CTRLR CUK 10MSOP  |  
                2,150 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up/Step-Down | Negative | Cuk | 1 | 1 | 2.5V ~ 36V | 50kHz ~ 1MHz | 92% | No | Yes | - | Enable, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-MSOP | 
                 
                   
                
                 | 
				
                    LTC3864EMSE#TRPBFIC REG CTRLR BUCK 12MSOP  |  
                17,384 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 60V | 50kHz ~ 850kHz | 100% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-MSOP-EP | 
                 
                   
                
                 | 
				
                    LT3757EMSE#PBFIC REG CTRLR MULT TOP 10MSOP  |  
                6,940 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP | 
| 
                 
                   | 
				
                    LT3757AEDD#TRPBFIC REG CTRLR MULT TOPOLOGY 10DFN  |  
                6,693 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) | 
| 
                 
                   | 
				
                    LT3757EDD#TRPBFIC REG CTRLR MULT TOPOLOGY 10DFN  |  
                2,812 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) | 
                 
                   
                
                 | 
				
                    LT3757EMSE#TRPBFIC REG CTRLR MULT TOP 10MSOP  |  
                2,634 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP | 
| 
                 
                   | 
				
                    LT3757EDD#PBFIC REG CTRLR MULT TOPOLOGY 10DFN  |  
                2,055 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-WFDFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) | 
                 
                   
                
                 | 
				
                    LTC3864EDE#TRPBFIC REG CTRLR BUCK 12DFN  |  
                1,807 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 60V | 50kHz ~ 850kHz | 100% | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 12-DFN (4x3) | 
                 
                   
                
                 | 
				
                    LT3757AEMSE#TRPBFIC REG CTRLR MULT TOP 10MSOP  |  
                1,058 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-MSOP-EP | 
| 
                 
                   | 
				
                    LT3757AEDD#PBFIC REG CTRLR MULT TOPOLOGY 10DFN  |  
                957 | 
                
                     | 
                 
                  
                  
                    
                       Datasheet  | 	
	
                
                - | 10-WFDFN Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive and Negative | Boost, Flyback, SEPIC | 1 | 1 | 2.9V ~ 40V | 100kHz ~ 1MHz | - | No | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-DFN (3x3) |