Datasheet > AMS2908

AMS2908

更新时间： 2024-02-12 03:34:11

品牌	Logo	应用领域
奥地利微 - AMS		调节器
页数	文件大小	规格书
7页	231K
描述
TThhee AMS2908 series of adjustable and fixed voltage regulators are designed to provide 800mA output current and to operate down to 1V input-to-output differential.

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数据手册

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AMS2908 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.59	Base Number Matches：	1

AMS2908 数据手册

AMS2908

FEATURES

APPLICATIONS

• Three Terminal Adjustable or Fixed Voltages*

1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V

• Output Current of 800mA

• High Efficiency Linear Regulators

Post Regulators for Switching Supplies

•

• 5V to 3.3V Linear Regulator

• Battery Chargers

• Operates Down to 1V Dropout

• Line Regulation: 0.2% Max.

• Active SCSI Terminators

• Power Management for Notebook

• Battery Powered Instrumentation

• Load Regulation: 0.4% Max.

• SOT-223 and TO-252 package available

GENERAL DESCRIPTION

The AMS2908 series of adjustable and fixed voltage regulators are designed to provide 800mA output current and to operate

down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.3V 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 AMS2908 devices are pin compatible with other three-terminal regulators and are offered in the low profile surface mount

SOT-223 package and in the TO-252 (DPAK) plastic package.

ORDERING INFORMATION:

PACKAGE TYPE

TO-252 SOT-223

OPERATING JUNCTION

TEMPERATURE RANGE

AMS2908CD

AMS2908

-40 to 125° C

AMS2908CD-1.5

AMS2908CD-1.8

AMS2908CD-2.5

AMS2908CD-2.85

AMS2908CD-3.3

AMS2908CD-5.0

AMS2908-1.5

AMS2908-1.8

AMS2908-2.5

AMS2908-2.85

AMS2908-3.3

AMS2908-5.0

SOT-223 Top View

*For additional available fixed voltages contact factory.

PIN CONNECTIONS

TO-252 FRONT VIEW

FIXED VERSION

ADJUSTABLE VERSION

1- V_IN

2- Ground

3- V_OUT

1- V_IN

2- Adjust

3- V_OUT

Advanced Monolithic Systems http://www.ams-semitech.com

12 3 4 5 6 7

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