R1124N151A Datasheet, PDF (7/23 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

TEST CIRCUITS
R1124N
VDD
IN
1.0µF
CE
R1124Nxx1B
SERIES
GND
VOUT
OUT
IOUT
1.0µF
VDD
IN
ISS
1.0µF
CE
R1124Nxx1B
SERIES
GND
VOUT
OUT
1.0µF
Fig.1 Standard test Circuit
Fig.2 Supply Current Test Circuit
VDD
IN
P.G.
CE
R1124Nxx1B
SERIES
GND
VOUT
OUT
IOUT
1.0µF
VDD
IN
1.0µF
CE
R1124Nxx1B
SERIES
GND
VOUT
OUT
1.0µF
I1 I2
Fig.3 Ripple Rejection, Line Transient
Response Test Circuit
Fig.4 Load Transient Response Test Circuit
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