GS1117

800mA Low Dropout Voltage Regulator Product Description The GS1117/R series of adjustable and fixed voltage regulators are designed to provide 800mA output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V at maximum output current, decreasing at lower load currents. On-chip trimming adjusts the reference voltage to 1%. Current limit is also trimmed, minimizing the stress under overload conditions on both the regulator and power source circuitry. The GS1117/R devices are pin compatible with other three-terminal SCSI regulators and are offered in the low profile surface mount SOT-223 and SOT-89 packages. Features  Three Terminal Adjustable or Fixed Voltages * 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V.  Output Current of 800mA  Operates Down to 1V Dropout  Line Regulation: 0.2% Max.  Load Regulation: 0.4% Max.  RoHS Compliant, 100%Pb & Halogen Free Applications  High Efficiency Linear Regulators  Post Regulators for Switching Supplies.  Battery Chargers  Active SCSI Terminators (Sound Cards)  Power Management for Notebook  Battery Powered Instrumentation Block Diagram IN + - GS1117 GND THERMAL LIMIT ADJ OUT For Fixed Voltage Device www.gs-power.com 1 Packages & Pin Assignments SOT-223 SOT-89 Pin No. 1 2 3 GS1117X GND/ADJ VOUT VIN Ordering Information GS1117RX VIN GND/ADJ VOUT Pin No. 1 2 3 GS1117Y GND/ADJ VOUT VIN GS1117RY VIN GND/ADJ VOUT GS1117 GS1117R SOT-223 SOT-89 S...