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LTM8045 Recommended for New Designs
The LTM8045 is a µModule® (power module) DC/DC converter that can be configured as a SEPIC or inverting converter by simply grounding the appropriate output...
Datasheet
LTM8045 on Analog.com

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differences in part numbers

		
	
				

			

									
					    MattYates
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on May 8, 2024 
				
			
			
		
    
		
		                     
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Datasheet/Specs
    
    		        		            		    
    Product Number:  LTM8045  
    
    		        		    		    
    
		    		    
		    			
    
			    
    What are the differences in the following part numbers?
    

    

    

    

    LTM8045EY#PBF
    

    

    

    

    

    

    

    LTM8045IY
    

    

    

    

    

    

    

    LTM8045IY#PBF
    

    

    

    

    

    

    

    LTM8045MPY
    

    

    

    

    

    

    

    LTM8045MPY#PBF
    

    

    

    
			
    
			
									
		                             
                        

    
    
                                            
                 Datasheet/Specs
                
                                                    
                 SEPIC Regulators
                
                                                    
                 LTM8045
                
                                                    
                 switching regulators
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                                                    
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
      
	

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                on May 15, 2024 1:30 PM
            
            
						
			            		
        
		
										+1
					
	
        

		
		
        
		
        
                                
                                                            
        
					
        For anyone searching this in the future, Analog tech support gave me the answer:
        

        

        "PBF in the suffix indicates a lead-free/RoHS compliant package. So for example:
        

        

        

        

        

        

        LTM8045IY >contains SnPB in terminal finish
        

        

        

        

        

        

        

        LTM8045IY#PBF > lead free
        

        The E, I, MP determines the temperature rating spec."
        

        

        There is a table in the datasheet that shows this, but I overlooked it.
        

        

        

        

        

        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
						
						
				
				
				
		
		
        
			
		
        
	
        

        

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