TK71245

更新时间： 2024-11-07 22:42:15

品牌	Logo	应用领域
TOKO		稳压器
页数	文件大小	规格书
18页	100K
描述
LOW DROPOUT REGULATOR

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中文翻译

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数据手册

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TK71245 数据手册

TK712xx

LOW DROPOUT REGULATOR

FEATURES

APPLICATIONS

■ Low Dropout Voltage

■ Low Quiescent Current

■ Very Stable Output

■ Battery Powered Systems

■ Portable Consumer Equipment

■ Cordless Telephones

■ Personal Communications Equipment

■ Radio Control Systems

■ Toys

■ Low Noise (35 µVrms)

■ Miniature Package (SOT-25)

■ Low Voltage Systems

DESCRIPTION

TK712xx is a low dropout, linear regulator. Since a PNP

power transistor is used, dropout voltage is very low,

making it possible to maintain stable output voltage even

as the battery decreases. This allows longer battery life.

The TK712xx has a noise bypass pin available for noise

reduction.

TK712xx

NOISE

BYPASS

20P

The TK712xx is available in a miniature SOT-25 surface

mount package.

GND

OUT

ORDERING INFORMATION

BLOCK DIAGRAM

TK712

Tape/Reel Code

VoltageCode

OUT

THERMAL

PROTECTION

VOLTAGE CODE

TAPE/REEL CODE

TL: Tape Left

20 = 2.0 V

25 = 2.5 V

28 = 2.8 V

30 = 3.0 V

33 = 3.3 V

35 = 3.5 V

40 = 4.0 V

45 = 4.5 V

50 = 5.0 V

NOISE

BYPASS

BANDGAP

REFERENCE

GND

January 1999 TOKO, Inc.

Page 1

12 3 4 5 6 7...18

中文翻译

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