Datasheet > KR52S029F

KR52S029F

更新时间： 2024-02-19 23:37:02

品牌	Logo	应用领域
KEC		/
页数	文件大小	规格书
5页	475K
描述
BIPOLAR LINEAR INTEGRATED CIRCUIT

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中文翻译

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数据手册

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KR52S029F 数据手册

KR52S018M/F~

KR52S033M/F

SEMICONDUCTOR

TECHNICAL DATA

BIPOLAR LINEAR INTEGRATED CIRCUIT

500mA POWER LOW DROPOUT REGULATOR

The KR52SXXXM/F is an efficient linear voltage regulator with very low

dropout voltage(Typically 10mV at light loads and 350mV at 500mA)

DIM MILLIMETERS

2.9+0.2

The KR52SXXXM/F can be enabled, or shut down by a CMOS or TTL

compatible signal. When disabled. power consumption drops nearly to zero.

Dropout ground current is minimized to help prolong battery life. Other key

features include reversed battery protechion, current limiting, over temperature

shutdown, and low noise performance with an ultra-low-noise option

1.6+0.2/-0.1

0.70+0.05

0.4+0.1

2.8+0.2/-0.3

1.9 0.2

0.95

0.16+0.05

0.00-0.10

0.25+0.25/-0.15

0.60

0.55

FEATURES

High Output Voltage Accuracy : 1%

Low Quiescent Current. : I_Q(OFF)=3

Very Low Ground Current : 4.0mA(I_OUT= 300mA)

Low Dropout Voltage : 350mV(I_OUT=500mA)

Built-in ON/OFF control Terminal

Built -in Over Current , Over Heat Protection Function

Reverse-Battery Protection

1. INPUT

2. GND

3. ON/OFF CONTROL

4. NOISE BYPASS

5. OUTPUT

TSV

APPLICATIONS

Laptop, notebook, and palmtop computers

Cellular telephones and battery-powered equipment

Consumer and personal electronics

PC Card VCC and VPP regulation and switching

SMPS post-regulator/dc-to-dc modules

High-effciency linear power supplies

DIM MILLIMETERS

4.50 0.10

3.00 0.03

LINE-UP

1.60+0.10

0.90 0.08

TSV

SOT-89-5

2.50+0.05

V_OUT(V)

4.30+0.15

0.42+0.03

ITEM

MARKING

C18

ITEM

MARKING

1. BYPASS

2. GND

3. ON/OFF CONTROL

1.50 0.03

0.47 0.03

1.8

2.5

2.6

2.7

2.8

2.85

2.9

3.0

3.1

3.3

KR52S018M

KR52S025M

KR52S026M

KR52S027M

KR52S028M

KR52S285M

KR52S029M

KR52S030M

KR52S031M

KR52S033M

* KR52S018F

* KR52S025F

* KR52S026F

* KR52S027F

* KR52S028F

* KR52S285F

* KR52S029F

* KR52S030F

* KR52S031F

* KR52S033F

4. V

0.31 0.02

5. V

OUT

1.50+0.07

C25

* Heat sink is common to 2.GND

C26

C27

SOT-89-5

C28

C2J

C29

C30

C31

C33

* : Under development

2007. 3. 19

Revision No : 2

1/5

12 3 4 5

中文翻译

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