AZ1117EH-3.3TRG1

A Product Line of Diodes Incorporated AZ1117E 1.0A LOW DROPOUT LINEAR REGULATOR Description Pin Assignments NEW PRODUCT The AZ1117E is a low dropout three-terminal regulator with 1.0A output current ability, and the dropout voltage is specified at typical 1.1V at 1.0A current load, decreasing at lower load currents. (Top View) The AZ1117E has been optimized for low voltage where transient response and minimum input voltage are critical. It provides current limit and thermal shutdown protection solutions. Its circuit includes a trimmed band gap reference to assure output voltage accuracy to be within ±1%. On-chip thermal shutdown provides protection against a combination of high current and ambient temperature that would create excessive junction temperature. The AZ1117E is available in 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5.0V fixed output voltage versions and ADJ output voltage version. The fixed versions integrate the adjust resistors. VOUT 3 INPUT 2 OUTPUT 1 ADJ/GND SOT-223 Features The AZ1117E is available in the industry-standard SOT-223 package.  Applications    TVs and LCD Monitors PC Peripherals: Notebooks, Motherboards STB Notes:             Provide ADJ Version (VREF = 1.25V) and Fixed Voltage 1.2V, 1.5V, 1.8V, 2.5V, 3.3V and 5.0V with Accuracy ±1% (Except 1.2V) Current Limit: 1.3A (Typ.) Dropout Voltage: 1.1V (Typ.) @IOUT = 1A Regulator Stable with Low ESR MLCC Excellent Line Regulation: 0.001%/V (Typ.) @ IOUT = 30mA Excellent Load Regulation: 0.2%/A @IOUT = 1A Quiescent Current: 3.5mA Low Output Noise PSRR: 70dB OTSD Protection Operation Junction Temperature: -40°C to +125°C Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain