AP1117

AP1117/AP1117I 1A DROPOUT POSITIVE ADJUSTABLE OR FIXED-MODE REGULATOR Description AP1117 is a low dropout positive adjus table or fixed-mode re gulator with 1A output c urrent capabilit y. The product is voltage specifi cally designed to provide well-regulated supply for low IC applications such as high-speed b us termination a nd low cur rent 3.3V logic supply. AP1117 is also well suited for ot her applications such as VGA ca rds. AP1117 is guar anteed to h ave lower tha n 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 both in commercial temperature gra de (AP1117) a nd in industrial temperature r ange (AP1117I) (TO252 and SOT223). Features  1.4V Maximum Dropout at Full Load Current  Fast Transient Response  Output Current Limiting  Built-in Thermal Shutdown  Good Noise Rejection  3-Terminal Adjustable or Fixed 1.5V, 1.8V,2.5V, 3.3V, 5.0V  Operating Junction Temperature range  0°C ≤ TJ ≤ +125°C (All packages)  -20°C ≤ TJ ≤ +125°C (see ordering information)  -40°C ≤ TJ ≤ +125°C (see ordering information)  Lead-Free Packages: SOT223, TO252, SOT89-3, TO263 and TO220-3  Totally Lead-Free; RoHS Compliant (Notes 1 & 2)  SOT223, TO252, SOT89-3, TO263 and TO220-3: Available in “Green” Molding Compound (No Br, Sb)  Halogen and Antimony Free. “Green” Device (Note 3) Pin Assignments SOT89-3 ( Top View ) 3 VIN 2 VOUT 1 Adj (GND) Tab is VOUT SOT223 ( Top View ) 3 VIN 2 V...