LP2950 查看數據表（PDF） - Signal Processing Technologies

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LP2950

100mA Low Dropout Voltage Regulators

Signal Processing Technologies 

 



+V IN

100K

ERROR

OUTPUT

8

5 ______ +V IN

ERROR

1

V OUT

1.24 to 2 9V

SHUTDOWN

INPUT

LP2951

3

SD

GND

4

FB

7

1.23V

+

R1

3.3µF

.01µF

V REF

R2

   

+V IN

470kΩ

8

5 ______ +V IN

ERROR

1

470kΩ

V OUT

LP2951

3

SD

R1

RESET

GND FB

4

7

V OUT

+

1µF

R2

+V IN

ERROR

OUTPUT

SHUTDOWN

INPUT

8

5 ______ +V IN

ERROR

1

V OUT

LP2951

3

SD

GND

FB

4

7

*V OUT = V IN

*MINIMUM INPUT-OUTPUT VOLTAGE RANGES FROM 40mV to 400mV.

DEPENDING ON LOAD CURRENT. CURRENT LIMIT IS TYPICALLY 150mA

       

       

Mar8-07 Rev E

LP2950-51 Low Dropout Linear Regulator



© 2007 Sipex Corporation

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