R1124N Ricoh Corporation, R1124N Datasheet - Page 7

• Manufacturer Part Number: R1124N
• Description: Low Noise 150mA LDO Regulator
• Manufacturer: Ricoh Corporation

TEST CIRCUITS
1.0µF
IN
P .G.
IN
Fig.3 Ripple Rejection, Line Transient
V
V
DD
DD
Fig.1 Standard test Circuit
Response Test Circuit
R1124Nxx1B
R1124Nxx1B
SERIES
SERIES
GND
CE
GND
CE
V
V
OUT
OUT
I
OUT
I
OUT
OUT
1.0µF
OUT
1.0µF
1.0µF
1.0µF
IN
IN
Fig.4 Load Transient Response Test Circuit
I
SS
V
Fig.2 Supply Current Test Circuit
V
DD
DD
R1124Nxx1B
R1124Nxx1B
SERIES
SERIES
GND
CE
GND
CE
V
1.0µF
V
OUT
OUT
I1 I2
R1124N
OUT
1.0µF
OUT
7