Description

LM1117-1.8V SMD Voltage Regulator The LM1117 is a series of low dropout voltage regulators with a dropout of 1.2V at 800mA of load current. It has the same pin-out as National Semiconductor’s industry standard LM317. This is a fixed 1.8 volts LM1117 SMD voltage Regulator. The LM1117 offers current limiting and thermal shutdown. Its circuit includes a zener trimmed band gap reference to assure output voltage accuracy to within ±1%. The LM1117 series is available in SOT-223, TO-220, and TO-252 D-PAK packages. Features of LM1117-1.8V Output Voltage: 1.8V Space Saving SOT-223 Package Current Limiting and Thermal Protection Output Current 800mA Line Regulation 0.2% (Max) Load Regulation 0.4% (Max) Temperature Range: 0˚C to 125˚C Applications of LM1117-1.8V 2.85V Model for SCSI-2 Active Termination Post Regulator for Switching DC/DC Converter High Efficiency Linear Regulators Battery Charger Battery Powered Instrumentation