Datasheet > AMS2905CL-33

AMS2905CL-33

更新时间： 2022-11-26 01:38:11

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
8页	74K
描述
500mA LOW DROPOUT VOLTAGE REGULATOR

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AMS2905CL-33 数据手册

Advanced

Monolithic

Systems

AMS2905

500mA LOW DROPOUT VOLTAGE REGULATOR

FEATURES

APPLICATIONS

· Three Terminal Adjustable or Fixed Voltages*

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

· Output Current of 500mA

· Operates Down to 1V Dropout

· Line Regulation: 0.2% Max.

· High Efficiency Linear Regulators

· Post Regulators for Switching Supplies

· 5V to 3.3V Linear Regulator

· Battery Chargers

· Sound Cards

· Load Regulation: 0.4% Max.

· TO-252, SOT-223 and SOT-89 packages

· Power Management for Notebook

· Battery Powered Instrumentation

GENERAL DESCRIPTION

The AMS2905 series of adjustable and fixed voltage regulators are designed to provide 500mA 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 AMS2905 devices are pin compatible with other three-terminal regulators and are offered in the low profile surface

mount TO-252(DPAK), SOT-223 and SOT-89 packages.

ORDERING INFORMATION:

PACKAGE TYPE

OPERATING JUNCTION

SOT-89

TO-252

SOT-223

AMS2905

AMS2905-1.5

AMS2905-2.5

TEMPERATURE

RANGE

AMS2905CL

AMS2905CD

AMS2905CD-1.5

AMS2905CD-2.5

AMS2905CD-2.85 AMS2905-2.85

AMS2905CD-3.3

AMS2905CD-5.0

0 to 125° C

AMS2905CL-1.5

AMS2905CL-2.5

AMS2905CL-2.85

AMS2905CL-3.3

AMS2905CL-5.0

AMS2905-3.3

AMS2905-5.0

*For additional available fixed voltages contact factory.

SOT-223 Top View

SOT-89 Top View

PIN CONNECTIONS

FIXED VERSION

ADJUSTABLE VERSION

TO-252 Front View

1- V_IN

2- Ground

3- V_OUT

2- Adjust

3- V_OUT

Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

12 3 4 5 6 7 8

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