Advanced Monolithic Systems AMS1084
The AMS1084 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package, 3 and 2 lead TO-263 (Plastic DD) and TO-252 (D PAK) package.FEATURES
● Three Terminal Adjustable or Fixed 1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V● Output Current of 5A
● Operates Down to 1V Dropout
● Line Regulation: 0.015%
● Load Regulation: 0.1%
● TO-220, TO-263 and TO-252 packages available AMS1084 5A LOW DROPOUT VOLTAGE REGULATOR RoHS compliant
APPLICATIONS
● High Efficiency Linear Regulators● Post Regulators for Switching Supplies
● Microprocessor Supply
● Battery Chargers
● Constant Current Regulators
● Notebook/Personal Computer Supplies
● Portable Instrumentation
GENERAL DESCRIPTION
TThhee AMS1084 series of adjustable and fixed voltage regulators are designed to provide 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.