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LTC3035 Production
The LTC3035 is a micropower, VLDO™ (very low dropout) linear regulator which operates from input voltages as low as 1.7V. The device is capable of supplying...
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LTC3035 on Analog.com

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0.9V VOUT LDO REQUIRED



		

			

									
					    premsagar
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jul 5, 2018 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello,
    
 
    I am looking for an LDO with Min Vout = 0.8V to Max Vout = 1.2V. Vin is adjustable (always greater than 2V). Iload expected is about 100mA at Vout = 0.8V. It is for an application running at ~100MHz, so PSRR should be around 20-25dB at this frequency (not a strict requirement). We don't really care about the power consumption of the LDO, capped or capless LDO.
    
 
    So is LTC3035 the best match for our specs..??
    
								
    

				
				
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
			                            
                        
                on Jul 12, 2018 10:11 PM
            
            
					
      
	
      

		
		
      
					
      Hi Premsagar,
      
 
      LTC3035 should be ok in your application. But because there is enough headroom between Vout and Vin, you may not necessarily need the charge pump feature of this device.  I searched in analog.com and found these parts to be also ok.  See link below.
      
 
      Selection Table for Positive Linear Regulators (LDO) | Parametric Search | Analog Devices 
      
			
      

		
		
		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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													0
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
			                            
                        
                on Jul 12, 2018 10:11 PM
            
            
					
      
	
      

		
		
      
					
      Hi Premsagar,
      
 
      LTC3035 should be ok in your application. But because there is enough headroom between Vout and Vin, you may not necessarily need the charge pump feature of this device.  I searched in analog.com and found these parts to be also ok.  See link below.
      
 
      Selection Table for Positive Linear Regulators (LDO) | Parametric Search | Analog Devices 
      
			
      

		
		
		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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