AP1117I

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 (AP1117I) (TO252 and SOT223). ange Pin Assignments SOT89-3 ( Top View ) 3 2 1 Tab is VOUT SOT223 VIN VOUT Adj (GND) ( Top View ) Features 3   1.4V Maximum Dropout at Full Load Current Fast Transient Response Current Limiting Thermal Shutdown VIN VOUT Adj (GND) 2 1 Tab is V OUT TO220-3  Output  Built-in    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) ≤ TJ ≤ +125°C (see ordering information) ≤ TJ ≤ +125°C (see ordering information) ( Front View ) 3 2 1 Tab is VOUT VIN VOUT Adj (GND)  -20°C  -40°C  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: A...