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ADM7172 Recommended for New Designs
The ADM7172 is a CMOS, low dropout linear regulator (LDO) that operates from 2.3 V to 6.5 V and provides up to 2 A of output current. This high output...
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ADM7172 on Analog.com

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ADM7172



		

			

									
					    YYZ
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 1, 2019 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello!
    

    I need to power five VCO chips，which input voltage is 3.3V and input current is 200mA. I want to use ADM7172ACPZ-3.3-R7 to power that, and the output current of ADM7172 is 2A.
    

    Because of the VCO is Temperature-sensitive, in order to reduce the temperature of power chip, I consider use two ADM7172 to power five VCO chips. One power three VCO chips, and the other power two VCO chips.
    

    The problem is below,
    

    In order to make the supply voltage of these five VCO completely equal，can I connect the two ADM7172 output voltage together, and then power these five VCO？
    

    thanks!!!