• 1.4V Maximum Dropout at Full Load Current 

• Fast Transient Response 

• Output Current Limiting 

• Built-in Thermal Shutdown 

• Good Noise Rejection 

• Lead Free Packages: SOT223-3L

• Lead Free Finish/RoHS Compliant

AP1117 is a low dropout positive adjustable or fixed-mode regulator with 1A output current capability. The product is voltage specifically designed to provide well-regulated supply for low IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1117 is also well suited for other applications such as VGA cards. AP1117 is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 18V input supply. AP1117 is available in commercial temperature grade.