AIC2951D 데이터 시트보기 (PDF) - Analog Intergrations

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AIC2951D

Low Dropout Linear Regulator

Analog Intergrations 

AIC2951/2951D

n APPLICATION EXAMPLES (CONTINUED)

VIN=2.5V-12V

IL=1.235/R

LOAD

VOUT ≅VIN

1

+

C1 2

1µF

3

VOUT

SENSE

SHDN

4

GND

VIN 8

FB 7

6

TAP

ERROR 5

AIC2951

V IN=2.5V-12V

Fig. 3 Current Limiter

n PHYSICAL DIMENSIONS

l 8 LEAD PLASTIC SO (unit: mm)

D

H

E

e

A

C

B

L

l 8 LEAD PLASTIC DIP (unit: mm)

D

E1

A2

A1

L

b

e

E

C

eB

1

VOUT

8

VIN

2

SENSE

7

FB

3

SHDN

6

TAP

4 GND ERROR 5

+ 1µF

R

C1

AIC2951

Fig. 4 Precision Sink Current Source

SYMBOL

A

A1

B

C

D

E

e

H

L

MIN

MAX

1.35

1.75

0.10

0.25

0.33

0.51

0.19

0.25

4.80

5.00

3.80

4.00

1.27(TYP)

5.80

6.20

0.40

1.27

SYMBOL

A1

A2

b

C

D

E

E1

e

eB

L

MIN

MAX

0.381

—

2.92

4.96

0.35

0.56

0.20

0.36

9.01

10.16

7.62

8.26

6.09

7.12

2.54 (TYP)

—

10.92

2.92

3.81

9

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