Datasheet > AMS2907-2.5

AMS2907-2.5

更新时间： 2024-01-25 02:15:09

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
8页	84K
描述
500mA LOW DROPOUT VOLTAGE REGULATOR

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AMS2907-2.5 数据手册

Advanced

Monolithic

Systems

AMS2907

500mA LOW DROPOUT VOLTAGE REGULATOR

FEATURES

APPLICATIONS

· Three Terminal Adjustable or Fixed Voltages*

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

· Output Current of 500mA

· 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.

· 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 AMS2907 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 AMS2907 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

AMS2907

AMS2907-1.5

AMS2907-1.8

AMS2907-2.5

AMS2907-2.85

AMS2907-3.3

AMS2907-5.0

TEMPERATURE

RANGE

AMS2907CL

AMS2907CD

-40 to 125° C

AMS2907CL-1.5

AMS2907CL-1.8

AMS2907CL-2.5

AMS2907CL-2.85

AMS2907CL-3.3

AMS2907CL-5.0

AMS2907CD-1.5

AMS2907CD-1.8

AMS2907CD-2.5

AMS2907CD-2.85

AMS2907CD-3.3

AMS2907CD-5.0

*For additional available fixed voltages contact factory.

SOT-89 Top View

SOT-223 Top View

PIN CONNECTIONS

FIXED VERSION

ADJUSTABLE VERSION

TO-252 Front View

1- Ground

2- V_IN

3- V_OUT

1- Adjust

2- V_IN

3- V_OUT

Advanced Monolithic Systems, Inc. www.advanced-monolithic.com

Phone (925) 443-0722 Fax (925) 443-0723

12 3 4 5 6 7 8

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