AMS1086CD-3.3 Datasheet - Advanced Monolithic Systems Inc

GENERAL DESCRIPTION
The AMS1086 series of adjustable and fixed voltage regulators are designed to provide 1.5A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V 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 AMS1086 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package, 3 lead TO-263 (Plastic DD) and TO-252 (D PAK) package.

FEATURES
• Three Terminal Adjustable or Fixed Voltages 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V
• Output Current of 1.5A
• Operates Down to 1V Dropout
• Line Regulation: 0.015%
• Load Regulation: 0.1%
• TO-220, TO-263 and TO-252 packages available

APPLICATIONS
• High Efficiency Linear Regulators
• Post Regulators for Switching Supplies
• Microprocessor Supply
• Battery Chargers
• Constant Current Regulators
• Notebook/Personal Computer Supplies
• Portable Instrumentation