r5320g RICOH Co.,Ltd., r5320g Datasheet - Page 9

• Manufacturer Part Number: r5320g
• Description: Cmos 3ch-ldos For Rf Unit
• Manufacturer: RICOH Co.,Ltd.

TEST CIRCUITS
I
I
I
I
I
I
I
I
I
OUT1
OUT2
OUT3
OUT1
OUT2
OUT3
OUT1
OUT2
OUT3
Test Circuit for Line Transient Response
Test Circuit for Ripple Rejection
C1
C2
C1
C2
C3
C2
C4
C3
C3
Basic Test Circuit
V
V
V
GND
V
V
V
GND
V
V
V
GND
OUT1
OUT2
OUT3
OUT1
OUT2
OUT3
OUT1
OUT2
OUT3
SERIES
SERIES
R5320x
R5320x
SERIES
R5320x
C1=1 F, C2=C3=C4=2.2 F
CE1
CE2
CE3
CE1
CE2
CE3
V
CE1
CE2
CE3
V
C1=C2=C3=2.2 F
V
C1=C2=C3=2.2 F
DD
DD
DD
C1
P.G.
V
V
IN
IN
I
I
I
OUT1
OUT2
OUT3
Test Circuit for Load Transient Response
I1a
I1b
I2a
I2b
I3a
I3b
Test Circuit for Supply Current
C2
C3
C2
C4
C3
C4
V
V
V
GND
OUT1
OUT2
OUT3
SERIES
R5320x
V
V
V
GND
C1=1 F, C2=C3=C4=2.2 F
OUT1
OUT2
OUT3
SERIES
R5320x
CE1
CE2
CE3
C1=1 F, C2=C3=C4=2.2 F
V
DD
CE1
CE2
CE3
V
DD
C1
R5320x
A
V
C1
IN
V
IN
9