AD1117

www.DataSheet.co.kr Advanced AD1117-XX 1A Low Dropout Regulator SCSI-II Active Terminator FEATURES Guaranteed 1A Output Three Terminal Adjustable Or Fixed 1.5V, 2.5V, 2.85V, 3V, 3.3V & 5V Very Low Quiescent Current Low Dropout Voltage Of 1.2 Volts At Full Load Extremely Tight Load And Line Regulation Very Low Temperature Coefficient Fixed 2.85V Device For SCSI-II Active Terminator Logic-Controlled Electronic Shutdown Surface Mount Package SOT-223, TO-252, TO-220, SOT-89, TO-263, & SO-8 APPLICATIONS SCSI-II Active Terminator Portable/ Palm Top / Notebook Computers Battery Chargers Disk Drives Portable Consumer Equipment Portable Instrumentation SMPS Post-Regulator PRODUCT DESCRIPTION The ADVANCED Semiconductor AD1117 is a low power positive-voltage regulator designed to meet 1A output current and comply with SCSI-II specifications with a fixed output voltage of 2.85V. This device is an excellent choice for use in battery-powered applications, as active terminators for the SCSI bus, and portable computers. The AD1117 features very low quiescent current and very low dropout voltage of 1.2V at a full load and lower as output current decreases. AD1117 is available as an adjustable or fixed 2.85V, 3V, 3.3V, and 5V output voltages. The AD1117 is offered in a 3-pin surface mount package SOT-223, TO-252, TO-220, SOT-89 & TO-263. The output capacitor of 10mF or larger is needed for output stability of AD1117 as required by most of the other regulator...