Datasheet > AMS1117CD-18

AMS1117CD-18

更新时间： 2022-11-26 04:29:21

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
7页	69K
描述
800mA LOW DROPOUT VOLTAGE REGULATOR

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AMS1117CD-18 数据手册

Advanced

Monolithic

Systems

AMS1117

800mA 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 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

· Load Regulation: 0.4% Max.

· SOT-223 and TO-252 package available

· Power Management for Notebook

· Battery Powered Instrumentation

GENERAL DESCRIPTION

The AMS1117 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 AMS1117 devices are pin compatible with other three-terminal SCSI 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

AMS1117CD

AMS1117

0 to 125° C

AMS1117CD-1.5

AMS1117CD-1.8

AMS1117CD-2.5

AMS1117CD-2.85

AMS1117CD-3.3

AMS1117CD-5.0

AMS1117-1.5

AMS1117-1.8

AMS1117-2.5

AMS1117-2.85

AMS1117-3.3

AMS1117-5.0

SOT-223 Top View

*For additional available fixed voltages contact factory.

PIN CONNECTIONS

TO-252 FRONT VIEW

FIXED VERSION

ADJUSTABLE VERSION

TAB IS

OUTPUT

1- Ground

2- V_OUT

3- V_IN

1- Adjust

2- V_OUT

3- V_IN

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

12 3 4 5 6 7

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