LTC1044AIS8(Rev0) 查看數據表（PDF） - Linear Technology

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LTC1044AIS8
(Rev.:Rev0)

12V CMOS Voltage Converter

Linear Technology 

LTC1044A

U

TYPICAL APPLICATIO S

3V

330k

EVEREADY

EXP-30

Regulated Output 3V to 5V Converter

200Ω 1

8

2

7

3 LTC1044A 6

4

5

10µF

1N914

100µF

1M

7

8

1k

1

REF

AMP

LM10

2

1k

6

OP

AMP

3

5V

OUTPUT

4.8M

1N914

4

150k

100k

LTC1044A • F14

Low Dropout 5V Regulator

2N2219

200Ω

+

10µF

100k

6V

4 EVEREADY

E-91 CELLS

1

8

2

7

3 LTC1044A 6

4

5

1N914

12V

10µF

100Ω

1M

2

3

SHORT-CIRCUIT

PROTECTION

8

V+

–

LT1013

+

V–

4

1 1N914

5

FEEDBACK AMP

+

7

–

6

0.01Ω

LT1004

1.2V

1.2k

VOUT = 5V

120k

LOAD

30k

50k

OUTPUT

ADJUST

LTC1044A • F15

VDROPOUT AT 1mA = 1mV

VDROPOUT AT 10mA = 15mV

VDROPOUT AT 100mA = 95mV

10

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