SPX2957AS Просмотр технического описания (PDF) - Signal Processing Technologies

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производитель

SPX2957AS

350mA Low drop out voltage regulator with shutdown

Signal Processing Technologies 

SPX2955/56/57

UNREGULATED DC

7

+

FEEDBACK

8

INPUT

1

OUTPUT

FROM

CMOS OR

TTL

3

SHUTDOWN

+

_ ERROR

AMPLIFIER

180k Ω ..

+

+

60 mV

_

+ 1.23V

60k Ω ..

ERROR DETECTION

COMPARATOR

REFERENCE

SPX2955/56/57 Block Diagram

2

SENSE

6

5V TAP

5

______

ERROR

4

GROUND

5V @ 350mA

MAX

330k Ω ..

+

1 µ F..

TO CMOS OR

TTL

Rev. 11/21/00

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