AMS2908 Datasheet | Advanced Monolithic Systems

Advanced Monolithic Systems Features - Three Terminal Adjustable or Fixed Voltages- 1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V - Output Current of 800m A - Operates Down to 1V Dropout - Line Regulation: 0.2% Max. - Load Regulation: 0.4% Max. - SOT-223 and TO-252 package available 800m A LOW DROPOUT VOLTAGE REGULATOR Ro HS pliant APPLICATIONS - High Efficiency Linear Regulators - Post Regulators for Switching Supplies - 5V to 3.3V Linear Regulator - Battery Chargers - Active SCSI Terminators - Power Management for Notebook - Battery Powered Instrumentation GENERAL DESCRIPTION TThhee AMS2908 series of adjustable and fixed voltage regulators are designed to provide 800m A output current and to operate down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V 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 AMS2908 devices are pin patible with other three-terminal regulators and are offered in the low profile surface mount SOT-223 package and in the TO-252 (DPAK) plastic package. ORDERING INFORMATION: PACKAGE TYPE OPERATING JUNCTION TO-252 SOT-223 TEMPERATURE RANGE AMS2908CD -40 to 125° C AMS2908CD-1.5 AMS2908CD-1.8 AMS2908CD-2.5 AMS2908CD-2.85 AMS2908-1.5 AMS2908-1.8 AMS2908-2.5...