AMS2910

Features:

Three Terminal Adjustable or Fixed Voltages* 1.5V,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.




Application

High Efficiency Linear Regulators
Post Regulations for Switching Supplies
5V to 3.3V Linear Regulator
Battery Chargers
Active SCSI Terminators
Power Management for Notebook
Battery Powered Instrumentation




Pinout






Specifications

Power Dissipation	Internally limited	Thermal Resistance
Input Voltage	15V	TO-220 package	jJA= 50/W
Operating Junction Temperature		TO-263 package	jJA= 30/W
Control Section	-40 to 125	TO-252 package	jJA= 80/W jJA= 90/W
Power Transistor	-40 to 150	SOT-223 package
Storage temperature	- 65 to +150	* With package soldering to copper area over backside ground plane or internal power plane jJA can vary from 46/W to>90/W depending on mounting technique and the size of the copper area.
Soldering information
Lead Temperature(10 sec)	300

Description

AMS2910 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 AMS2910 devices are pin compatible with other three-terminal SCSI regulators and are offered in the 3 lead TO-220 package, in the 3 lead TO-263 (Plastic DD) package, in the TO-252 package (DPAK) and in the low profile surface mount SOT-223 package.