AME1086

Features:

 Low dropout voltage 1.2V typically at 1.5A
 Adjustable or 3.3V fixed voltage
 Line regulation typically 0.015%
 Load regulation typically 0.05%
 Adjust pin (ADJ) current less than 90mA
 Overcurrent protection
 Thermal protection
 Available in TO-220, TO-263, TO-252


Application

 High Efficiency Linear Regulators
 Post Regulators for Switching Supplies
 5V to 3.3V Voltage Converter
 Battery Charger


Specifications

Parameter		Symbol	Maximum	Unit
Input Voltage		VIN	7	V
Thermal Resistance (Junction to Case)	TO-220	JC	2.5	/W
	TO-263		2.5
	SOT-252		15
Thermal Resistance (Junction to Ambient)	TO-220	JA	50
	TO-263		60
	SOT-252		90
Operating Junction Temperature Range		TJ	0 to 125
Storage Temperature Range		TSTG

Description

The AME1086 is a 1.5A low-dropout positive voltage regulator. It is available in fixed and adjustable output voltage versions. Overcurrent and thermal protection are integrated onto the chip. Output current will limit as it reaches the pre-set current or temperature limit. At full rated output current the dropout voltage is 1.4V (max.). AME1086 series regulators provide excellent regulation over line, load and temperature variations.