AZ1117E Datasheet | Diodes Incorporated

NEW PRODUCT A Product Line of Diodes Incorporated 1.0A LOW DROPOUT LINEAR REGULATOR Description Pin Assignments 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. 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 bination 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. The AZ1117E is available in the industry-standard SOT-223 package. Applications - TVs and LCD Monitors - PC Peripherals: Notebooks, Motherboards - STB (Top View) VOUT Features 3 INPUT 2 OUTPUT 1 ADJ/GND SOT-223 - 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 = 30m A - Excellent Load Regulation: 0.2%/A @IOUT = 1A - Quiescent Current: 3.5m A - Low Output Noise - PSRR: 70d B - OTSD Protection - Operation Junction Temperature: -40°C to +125°C - Totally Lead-Free & Fully Ro HS pliant (Notes 1 &...