Datasheet > AS2884AU-5.0

AS2884AU-5.0

更新时间： 2024-02-18 22:08:30

品牌	Logo	应用领域
其他 - ETC		模拟IC
页数	文件大小	规格书
4页	101K
描述
Analog IC

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技术参数
数据手册

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AS2884AU-5.0 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	TO-220, 3 PIN	Reach Compliance Code：	unknown
风险等级：	5.77	Is Samacsys：	N
最大回动电压 1：	1.2 V	最大输入电压：	25 V
最小输入电压：	6.5 V	JESD-30 代码：	R-PSFM-T3
湿度敏感等级：	1	功能数量：	1
端子数量：	3	工作温度TJ-Max：	125 °C
工作温度TJ-Min：		最大输出电流 1：	8 A
最大输出电压 1：	5.1 V	最小输出电压 1：	4.9 V
标称输出电压 1：	5 V	封装主体材料：	PLASTIC/EPOXY
封装形状：	RECTANGULAR	封装形式：	FLANGE MOUNT
峰值回流温度（摄氏度）：	225	认证状态：	Not Qualified
调节器类型：	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	表面贴装：	NO
端子形式：	THROUGH-HOLE	端子位置：	SINGLE
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

AS2884AU-5.0 数据手册

AS2884

8A Low DropOut Voltage Regulator

Adjustable & Fixed 3.3V

FEATURES

APPLICATIONS

• Adjustable Output Down to 1.2V or Fixed 3.3V & 5V

• Output Current of 8A

• Powering Intel Pentium µP from +5V Supplies

• Power PCSupplies

• Low Dropout Voltage

• SMPS Post-Regulator

• Extremely Tight Load and Line Regulation

• Current & Thermal Limiting

• High Efficiency “Green” Computer Systems

• High Efficiency Linear Power Supplies

• Portable Instrumentation

• Standard 3-Terminal Low Cost TO-220

• Similar to Industry Standard LT1083/LT1584

• Constant Current Regulators

• Adjustable Power Supplies

• Battery Charger

PRODUCT DESCRIPTION

The AS2884 is a low power 8A Adjustable Voltage Regulator that is very easy to use. It requires only 2 external resistors to set the

output voltage. This device is an excellent choice when using Powering Intel Microprocessor to convert from +5V to 3.3V supplies,

and as a post regulator for switching supplies applications. The AS2884 features low dropout of a maximum 1.5 volts.

The AS2884 offers full protection against over-current faults, reversed input polarity, reversed load insertion, over temperature

operation, and positive and negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The I_Qof this device

flows into the load which increases efficiency.

The AS2884 is offered in a 3-pin TO-220 package compatible with older 3-terminal regulators. For a 5A low dropout regulator refer

to the AS2850 datasheet.

ORDERING INFORMATION

TO-220

3-PIN

AS2884AU

X = Output Voltage (i.e. 3.3 for 3.3V, 5.0 for 5.0V etc.)

PIN CONNECTIONS

Y = Output Tolerance, A for 1%

Blank for 2%

TO-220-3 (U)

Consult with factory for fixed output voltage

AS2884

V_IN

ADJ/GND

OUT

Front View

Rev. 9/29/00

12 3 4

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