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AZ1085S-1.8E1 参数 Datasheet PDF下载

AZ1085S-1.8E1图片预览
型号: AZ1085S-1.8E1
PDF下载: 下载PDF文件 查看货源
内容描述: 3A低压降线性稳压器 [3A LOW DROPOUT LINEAR REGULATOR]
分类和应用: 稳压器调节器输出元件
文件页数/大小: 17 页 / 265 K
品牌: BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
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Data Sheet
3A LOW DROPOUT LINEAR REGULATOR
General Description
The AZ1085 is a series of low dropout positive voltage
regulators with a maximum dropout of 1.5V at 3A of
load current.
The series features on-chip thermal shutdown. It also
includes a bandgap reference and a current limiting cir-
cuit.
The AZ1085 is available in 1.5V, 1.8V, 2.5V, 2.85V,
3.3V, 5.0V and adjustable versions. The fixed versions
integrate the adjust resistors. The adjustable version
can set the output voltage with two external resistors.
The AZ1085 series is available in standard packages of
TO-263-2, TO-263-3, TO-220-3 and TO-252-2 (1).
AZ1085
Features
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Low Dropout Voltage: Typical 1.3V at 3A
Current Limiting and Thermal Protection
Output Current: 3A
Current Limit: 4.5A
Operating Junction Temperature: 0 to 125
o
C
Line Regulation: 0.015% (Typical)
Load Regulation: 0.1% (Typical)
Applications
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High Efficiency Linear Regulators
Battery Charger
Post Regulation for Switching Supplies
Microprocessor Supply
Mother Board Power Supplies
DVD-Video Player
Telecom Equipment
Set Top boxes and Web Boxes Modules' Supply
TO-263-3
TO-263-2
TO-252-2 (1)
TO-220-3
Figure 1. Package Types of AZ1085
Mar. 2007 Rev. 1. 3
1
BCD Semiconductor Manufacturing Limited