Datasheet > AMS1085CT-30

AMS1085CT-30

更新时间： 2022-11-26 01:38:27

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
9页	88K
描述
3A LOW DROPOUT VOLTAGE REGULATOR

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AMS1085CT-30 数据手册

Advanced

Monolithic

Systems

AMS1085

3A LOW DROPOUT VOLTAGE REGULATOR

FEATURES

APPLICATIONS

· Three Terminal Adjustable or Fixed Voltages

1.5V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V

· Output Current of 3A

· High Efficiency Linear Regulators

· Post Regulators for Switching Supplies

· Microprocessor Supply

· Operates Down to 1V Dropout

· Battery Chargers

· Load Regulation: 0.1%

· Line Regulation: 0.015%

· TO-220, TO-263 and TO-252 packages available

· Constant Current Regulators

· Notebook/Personal Computer Supplies

· Portable Instrumentation

GENERAL DESCRIPTION

The AMS1085 series of adjustable and fixed voltage regulators are designed to provide 3A output current and to operate

down to 1V input-to-output differential. The dropout voltage of the device is guaranteed maximum 1.5V 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 AMS1085 devices are pin compatible with older three-terminal regulators and are offered in 3 lead TO-220 package, 3

and 2 lead TO-263 (Plastic DD) and TO-252 (D PAK) package.

ORDERING INFORMATION:

PACKAGE TYPE

OPERATING JUNCTION

TEMPERATURE RANGE

3 LEAD TO-220 2&3 LEAD TO-263

TO-252

AMS1085CT

AMS1085CT-1.5

AMS1085CT-2.5

AMS1085CM

AMS1085CM-1.5

AMS1085CM-2.5

AMS1085CD

AMS1085CD-1.5

AMS1085CD-2.5

0 to 125° C

AMS1085CT-2.85 AMS1085CM-2.85 AMS1085CD-2.85

AMS1085CT-3.0

AMS1085CT-3.3

AMS1085CT-3.5

AMS1085CT-5.0

AMS1085CM-3.0

AMS1085CM-3.3

AMS1085CM-3.5

AMS1085CM-5.0

AMS1085CD-3.0

AMS1085CD-3.3

AMS1085CD-3.5

AMS1085CD-5.0

TO-220 FRONT VIEW

TO-252 FRONT VIEW

TAB IS

OUTPUT

PIN CONNECTIONS

TAB IS

OUTPUT

ADJUSTABLE VERSION

FIXED VERSION

3L TO-263 FRONT VIEW

2L TO-263 FRONT VIEW

1- Ground

2- V_OUT

3- V_IN

1- Adjust

2- V_OUT

3- V_IN

TAB IS

OUTPUT

TAB IS

OUTPUT

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

12 3 4 5 6 7...9

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