The AMS2911 series of adjustable and fixed voltage regulators are designed to provide 1A 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 AMS2911 devices are pin compatible with other three-terminal regulators and are offered in the 3 lead TO-220 package, in the 3Lead TO-263 (Plastic DD), in the TO-252 (DPAK) and in the low profile surface mount SOT-223 package.

*Three Terminal Adjustable or Fixed Voltages* 1.5V, 1.8V, 2.5V, 2.85V, 3.3V, and 5.0V
*Output Current of 1A
*Operates Down to 1V Dropout
*Line Regulation: 0.2% Max.
*Load Regulation: 0.4% Max.
*Available in TO-220, TO-263, TO-252 and SOT-223 packages

*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

AMS2911CT, AMS2911CM, AMS2911CD

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