Datasheet > LD1086CV

LD1086CV

更新时间： 2024-09-26 23:45:55

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
17页	197K
描述
IC-REGULATOR ADJ. 1.5A

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中文翻译

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数据手册

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LD1086CV 数据手册

LD1086

SERIES

1.5A LOW DROP FIXED AND ADJUSTABLE

POSITIVE VOLTAGE REGULATORS

■

TYPICAL DROPOUT VOLTAGE1.3V AT 1.5A

THREE TERMINAL ADJUSTABLE OR FIXED

OUTPUT VOLATGE1.8V, 2.5V, 2.85V,3.3V,

3.6V, 5V, 8V, 9V, 12V

■

GUARANTEED OUTPUT CURRENT UP TO

1.5A

OUTPUT TOLERANCE ±1% AT 25^oC AND

±2% IN FULL TEMPERATURE RANGE

INTERNAL POWER AND THERMAL LIMIT

WIDE OPERATING TEMPERATURE RANGE

-40^oC TO 125^oC

D²PAK/A

■

TO-220

PACKAGEAVAILABLE:TO-220, D²PAK,

■

D²PAK/A, DPAK,

D²PAK

PINOUT COMPATIBILITYWITH STANDARD

ADJUSTABLE VOLTAGEREGULATORS

DPAK (TO-252)

DESCRIPTION

The LD1086 is a LOW DROP Voltage Regulator

able to provide up to 1.5A of Output Current.

Dropout is guaranteed at a maximum of 1.5V at

the maximum output current, decreasing at

lower loads. The LD1086 is a pin compatible

with older 3-terminal adjustable regulators, but

has better performances in term of drop and

output tolerance. A 2.85V output version is

suitable for SCSI-2 active termination. Unlike

PNP regulators, where a part of the output

current is wasted as quiescent current, the

LD1086 quiescent current flow into the load, so

increase efficency. Only a 10 µF minimum

capacitor is needed for stability. The device is

supplied in TO-220, D²PAK, D²PAK/A and

DPAK packages. On chip trimming allows the

regulator to reach a very tight output voltage

tolerance, within 1% at 25 C.

BLOCK DIAGRAM

1/17

May 2000

12 3 4 5 6 7...17

中文翻译

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