TK71521S

更新时间： 2024-11-22 22:42:15

品牌	Logo	应用领域
TOKO		稳压器
页数	文件大小	规格书
13页	80K
描述
LOW DROPOUT VOLTAGE REGULATOR

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中文翻译

获取价格

数据手册

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TK71521S 数据手册

TK715xx

LOW DROPOUT VOLTAGE REGULATOR

APPLICATIONS

FEATURES

■ Battery Powered Systems

■ Cellular Telephones

■ Pagers

■ High Voltage Precision at ± 2.0% or ± 60 mV

■ Very Low Quiescent Current

■ Very Low Dropout Voltage

■ Reverse Bias Protection

■ Personal Communications Equipment

■ Portable Instrumentation

■ Portable Consumer Equipment

■ Radio Control Systems

■ Toys

■ Miniature Package (SOT-23-3)

■ Short Circuit Protection

■ High Ripple Rejection

■ Low Voltage Systems

DESCRIPTION

The TK715xx is a low dropout linear regulator housed in a

small SOT-23-3 package, rated at 350 mW. An internal

PNP transistor is used to achieve a low dropout voltage of

105mV(typ.)at50mAloadcurrent.Thisdeviceoffershigh

precision output voltage of ± 2.0 % or ± 60 mV. The

TK715xx has a very low quiescent current of 25 µA (typ.)

at no load. The low quiescent current and dropout voltage

make this part ideal for battery powered applications. The

internalreversebiasprotectioneliminatestherequirement

for a reverse voltage protection diode, saving cost and

board space. The high 64 dB ripple rejection and low noise

provide enhanced performance for critical applications.

TK715xxS

20P

GND

OUT

ORDERING INFORMATION

TK715 SCL

BLOCK DIAGRAM

Tape/ Reel Code

Temp. Code

Voltage Code

Package Code

OUT

VOLTAGE CODE

TEMPERATURE CODE

TAPE/REEL CODE

L: Tape Left

THERMAL

19 = 1.9 V

20 = 2.0 V

21 = 2.1 V

22 = 2.2 V

23 = 2.3 V

24 = 2.4 V

25 = 2.5 V

26 = 2.6 V

27 = 2.7 V

28 = 2.8 V

29 = 2.9 V

30 = 3.0 V

31 = 3.1 V

32 = 3.2 V

33 = 3.3 V

34 = 3.4 V

35 = 3.5 V

36 = 3.6 V

37 = 3.7 V

38 = 3.8 V

39 = 3.9 V

40 = 4.0 V

41 = 4.1 V

42 = 4.2 V

43 = 4.3 V

44 = 4.4 V

45 = 4.5 V

46 = 4.6 V

47 = 4.7 V

48 = 4.8 V

49 = 4.9 V

50 = 5.0 V

60 = 6.0 V

70 = 7.0 V

80 = 8.0 V

90 = 9.0 V

C -30 to +80

PROTECTION

PACKAGE CODE

S : SOT-23-3

BANDGAP

REFERENCE

GND

January 1999 TOKO, Inc.

Page 1

12 3 4 5 6 7...13

中文翻译

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与TK71521S相关器件

型号	品牌	获取价格	描述	数据表
TK71521SC	TOKO	获取价格	Fixed Positive LDO Regulator, 2.1V, 0.28V Dropout, PDSO3, MINIATURE, SOT-23, 3 PIN
TK71521SCL	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71521SCL/21	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522AS	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522ASCL	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522ASCL/22	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522S	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR
TK71522SC	TOKO	获取价格	Fixed Positive LDO Regulator, 2.2V, 0.28V Dropout, PDSO3, MINIATURE, SOT-23, 3 PIN
TK71522SCL	TOKO	获取价格	LOW DROPOUT VOLTAGE REGULATOR