Data Sheet
1.5A LOW DROPOUT LINEAR REGULATOR
AZ1086
General Description
Features
The AZ1086 is a series of low dropout positive voltage
regulators with a maximum dropout of 1.5V at 1.5A of
load current.
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Low Dropout Voltage: Typical 1.3V at 1.5A
Current Limiting and Thermal Protection
Output Current: 1.5A
Current Limit: 2.3A
The series features on-chip thermal shutdown. It also
includes a bandgap reference and a current limiting cir-
cuit.
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Operating Junction Temperature: 0 to 125 C
Line Regulation: 0.015% (Typical)
Load Regulation: 0.1% (Typical)
The AZ1086 is available in 1.5V, 1.8V, 2.5V, 3.0V,
3.3V, and 5.0V versions. The fixed versions integrate Applications
the adjust resistors. It is also available in an adjustable
version, which can set the output voltage with only two
external resistors.
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High Efficiency Linear Regulators
Battery Charger
Post Regulation for Switching Supply
Microprocessor Supply
Motherboard Power Supply
Cable and ADSL Modem
DVD-Video Player
The AZ1086 series is available in standard packages of
TO-263-3, TO-220-3, SOT-223 and TO-252-2 (1).
Telecom Equipment
Set Top Boxes and Web Boxes Modules' Supply
TO-263-3
TO-220-3
SOT-223
TO-252-2 (1)
Figure 1. Package Types of AZ1086
Mar. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
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BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
