LM1085 datasheet(1/13 Pages) NSC

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Giải thích chi tiết về linh kiện	3A Low Dropout Positive Regulators

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LM1085

3A Low Dropout Positive Regulators

General Description

The LM1085 is a series of low dropout positive voltage

regulators with a maximum dropout of 1.5V at 3A of load

current. It has the same pin-out as National Semiconductor’s

industry standard LM317.

The LM1085 is available in an adjustable version, which can

set the output voltage with only two external resistors. It is

also available in three fixed voltages: 3.3V, 5.0V and 12.0V.

The fixed versions integrate the adjust resistors.

The LM1085 circuit includes a zener trimmed bandgap ref-

erence, current limiting and thermal shutdown.

The LM1085 series is available in TO-220 and TO-263 pack-

ages. Refer to the LM1084 for the 5A version, and the

LM1086 for the 1.5A version.

Features

n

Available in 3.3V, 5.0V, 12V and Adjustable Versions

n

Current Limiting and Thermal Protection

n

Output Current

3A

n

Line Regulation

0.015% (typical)

n

Load Regulation

0.1% (typical)

Applications

n

High Efficiency Linear Regulators

n

Battery Charger

n

Post Regulation for Switching Supplies

n

Constant Current Regulator

n

Microprocessor Supply

Connection Diagrams

TO-220

10094702

Top View

TO-263

10094704

Top View

Basic Functional Diagram,

Adjustable Version

10094765

Application Circuit

10094752

1.2V to 15V Adjustable Regulator

June 2005

DS100947

www.national.com

Số phần tương tự - LM1085

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
HTC Korea TAEJIN Techno...	LM1085	311Kb / 8P	3A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
List of Unclassifed Man...	LM1085	85Kb / 2P	3A L.D.O. VOLTAGE REGULATOR (Adjustable & Fixed)
Texas Instruments	LM1085	2Mb / 22P	The LM1085 is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 3A of load current.
Texas Instruments	LM1085	2Mb / 29P	3-A Low Dropout Positive Regulators
Seme LAB	LM1085-05-220M	35Kb / 3P	LOW DROPOUT 3 AMP POSITIVE

More results

Mô tả tương tự - LM1085

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Microsemi Corporation	LX8587-XX	211Kb / 8P	3A LOW DROPOUT POSITIVE REGULATORS
List of Unclassifed Man...	LA8385	233Kb / 8P	3A LOW DROPOUT POSITIVE REGULATORS
Linear Technology	LT1083	203Kb / 16P	7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
Microsemi Corporation	LX8587X	283Kb / 11P	3A Low Dropout Positive Regulators
	LX8385X-XX	280Kb / 11P	3A Low Dropout Positive Regulators
	LX8587X-XX	289Kb / 11P	3A Low Dropout Positive Regulators
Texas Instruments	LM1085IT-5.0	2Mb / 22P	LM1085 3A Low Dropout Positive Regulators
Microsemi Corporation	LX8385-00CDD	285Kb / 11P	3A Low Dropout Positive Regulators
	LX8385-00IDD	272Kb / 11P	3A Low Dropout Positive Regulators
	LX8385A-00CDD	272Kb / 11P	3A Low Dropout Positive Regulators

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