R1121N Ver la hoja de datos (PDF) - RICOH Co.,Ltd.

Número de pieza

componentes Descripción

fabricante

R1121N

LOW NOISE 150mA LDO REGULATOR

RICOH Co.,Ltd. 

s TEST CIRCUITS

CE

4

IN VDD

VOUT OUT

3 R1121Nxx1B Series 1

IOUT

0.1µF

2

GND

2.2µF

CE

4

IN VDD

3

ISS

R1121Nxx1B Series

VOUT OUT

1

0.1µF

2

GND

2.2µF

Standard test Circuit

Fig.1 Standard test Circuit

CE

4

IN VDD

VOUT OUT

3 R1121Nxx1B Series 1

IOUT

P.G

2

GND

Supply current Test

Circuit

Fig.2 Supply Current Test Circuit

CE

4

IN VDD

VOUT

3 R1121Nxx1B Series 1

OUT

2

1µF

GND

I1 I2

Ripple Rejection, Line

Transient Response Test Circuit

Fig.3 Ripple Rejection, Line Transient Response Test

Circuit

Load Transient Response

Test Circuit

Fig.4 Load Transient Response Test Circuit

Rev.1.11

-6-

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