GENERAL DESCRIPTION

The CM1117 series of adjustable and fixed voltage regulators are designed to provide 1A for applications requiring high efficiency. All internal circuitry is designed to operated down to 1V input to output differential and the dropout voltage is fully specified as a function of load current.

FEATURES

◆ Three Terminal Adjustable or Fixed Voltages: 1.8V, 2.5V, 3.3V, and adjustable.

◆ Output Current of 1A

◆ Low dropout voltage: 1V Typ.

◆ Line Regulation: 0.2 Max

◆ Load Regulation: 0.4 Max

◆ Fast Transient Response

◆ Thermal Protection

◆ SOT-223 and TO-252 package available

APPLICATIONS

◆ High Efficiency Linear Regulators

◆ Post Regulators for Switching Supplies

◆ Battery Chargers

◆ Active SCSI Terminators

◆ Post Regulator for Switching DC/DC Converter

◆ Battery Powered Instrumentation