L1085S5-3.3 datasheet, PDF - EEWORLD Datasheet

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L1085S5-3.3: Description3A Fixed Low Dropout Linear Regulator (LDO); File Size84KB，8 Pages; ManufacturerETC

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L1085S5-3.3 Overview

3A Fixed Low Dropout Linear Regulator (LDO)

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NIKO-SEM

3A Fixed Low Dropout

Linear Regulator (LDO)

FEATURES

L1085-3.3

TO-252,263,220

GENERAL DESCRIPTION

The L1085 is a positive and low dropout

three-terminal voltage regulator with 3A out-

put current capability. This device is design-

ed for use in low voltage applications that

offers lower dropout voltage and faster tran-

sient response.

This device is fully protected against over

current faults, over temperature operation,

reversed input polarity, reversed lead insert-

ion, transient voltage spike …etc.

On-Chips trimming the reference voltage to

1% and features the low dropout of maxi-

mum 1.50 volts.

The L1085 Series regulators are available

in the popular industry standard TO-263

TO-220 and TO-252 packages.

Very easy to use, it requires only two

external resistors to set the output voltage

Low dropout voltage:

1.3V typical at up to 3A

Low ground current

Fast transient response

Current & thermal limiting

Line regulation: 0.5% typical

Load regulation: 0.5% typical

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

APPLICATIONS

High current microprocessor supplies

Low voltage logic supply

Powering VGA & sound card

Portable instrumentation

Constant current regulator

Post regulator for switching power supply

TYPICAL APPLICATION

Vin>4.75V

OUT

Vout=3.3V

L1085-3.3

Cin

10uF

GND

Cout

Basic Fixed Output Regulator Circuit

JUL-05-2001

L1085S5-3.3 Related Products

	L1085S5-3.3	L1085S3-3.3	L1085T-3.3	L1085D-3.3	L1085S-3.3	L1085-3.3
Description	3A Fixed Low Dropout Linear Regulator (LDO)	3A Fixed Low Dropout Linear Regulator (LDO)	3A Fixed Low Dropout Linear Regulator (LDO)	3A Fixed Low Dropout Linear Regulator (LDO)	3A Fixed Low Dropout Linear Regulator (LDO)	3A Fixed Low Dropout Linear Regulator (LDO)

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