R1112N451A-TR 查看數據表（PDF） - RICOH Co.,Ltd.

零件编号

产品描述 (功能)

生产厂家

R1112N451A-TR

LOW NOISE 150mA LDO REGULATOR

RICOH Co.,Ltd. 

TEST CIRCUITS

CE

3

IN VDD

VOUT OUT

1 R1112Nxx1B Series 5

IOUT

2.2µF

2

GND

R1112N

CE

3

IN VDD

1

ISS

R1112Nxx1B Series

VOUT OUT

5

2.2µF

2

GND

Fig.1 Standard test Circuit

CE

3

Fig.2 Supply Current Test Circuit

CE

3

IN VDD

VOUT OUT

1 R1112Nxx1B Series 5

IOUT

P.G

2

GND

IN VDD

VOUT

1 R1112Nxx1B Series 5

OUT

2.2µF

2

GND

I1 I2

Fig.3 Ripple Rejection, Line Transient Response

Test Circuit

Fig.4 Load Transient Response Test Circuit

7

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