Pb Lead-Free AZ1117 1A LOW DROPOUT LINEAR REGULATOR Description Features The AZ1117 is a series of low dropout three-terminal regulators with a Low Dropout Voltage: 1.15V at 1A Output Current dropout of 1.15V at 1A output current. Trimmed Current Limit On-chip Thermal Shutdown The AZ1117 series provides current limiting and thermal shutdown. Three-terminal Adjustable or Fixed 1.2V, 1.5V, 1.8V, 2.5V, 2.85V, Its circuit includes a trimmed bandgap reference to assure output 3.3V, 5.0V voltage accuracy to be within 1% for 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, o Operation Junction Temperature: -40 to +125 C 5.0V and adjustable versions or 2% for 1.2V version. Current limit is Lead-Free Packages: SOT223, SOT89, TO220-3, TO252-2 (3), trimmed to ensure specified output current and controlled short-circuit TO252-2 (4), TO252-2 (5), TO263 current. On-chip thermal shutdown provides protection against any Totally Lead-Free RoHS Compliant (Notes 1 & 2) combination of overload and ambient temperature that would create excessive junction temperature. Applications The AZ1117 has an adjustable version, which can provide the output PC Motherboard voltage from 1.25V to 12V with only 2 external resistors. LCD Monitor Graphic Card The AZ1117 series is available in the industry standard SOT223, DVD-video Player SOT89, TO220-3, TO252-2 (3), TO252-2 (4), TO252-2 (5) and TO263 NIC/Switch power packages. Telecom Equipment ADSL Modem Printer and other Peripheral Equipment Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See AZ1117 Pin Assignments (Cont.) (Top View) (Top View) 3 INPUT 3 INPUT VOUT 2 OUTPUT VOUT 2 OUTPUT 1 ADJ/GND 1 ADJ/GND (TO220-3 Option 1/ T Package) (TO220-3 Option 2/ T Package) (Top View) (Top View) 3 INPUT 3 INPUT VOUT 2 VOUT 2 OUTPUT OUTPUT 1 ADJ/GND 1 ADJ/GND (TO220-3 Option 3/ T Package) (TO263/ S Package) (Top View) (Top View) 3 INPUT INPUT 3 VOUT 2 OUTPUT OUTPUT VOUT 2 1 ADJ/GND ADJ/GND 1 (TO252-2 (3) Option 1/ D Package) (TO252-2 (3) Option 2/ D Package) (Top View) (Top View) INPUT 3 INPUT 3 2 OUTPUT VOUT OUTPUT VOUT 2 ADJ/GND 1 ADJ /GND 1 (TO252-2 (4)/ D Package) (TO252-2 (5)/ D Package) 2 of 32 AZ1117 May 2016 Diodes Incorporated www.diodes.com Document number: DS36736 Rev. 4 - 2