R5321D
TEST CIRCUIT
1
V
DD
V
OUT1
8
C2
V
IN
I
OUT1
1
V
DD
A
V
IN
V
OUT1
8
C2
I
OUT1
2
CE1
7
R5321D
SERIES
V
OUT2
6
3
CE2
C1
C3
I
OUT2
C1
2
CE1
7
R5321D
SERIES
V
OUT2
6
3
CE2
C3
I
OUT2
4
GND
5
4
GND
5
C1=1µF, C2=C3=2.2µF
C1=1µF, C2=C3=2.2µF
Basic Test Circuit
Test Circuit for Supply Current
I1a
1
V
DD
1
V
DD
V
OUT1
8
C1
P.G.
I
OUT1
V
OUT1
8
C2
I1b
V
IN
2
CE1
7
R5321D
SERIES
V
OUT2
6
3
CE2
C2
C1
I
OUT2
7
2
CE1
R5321D
SERIES
V
OUT2
6
3
CE2
C3
I2a
I2b
4
4
GND
5
GND
5
C1=C2=2.2µF
C1=1µF,C2=C3=2.2µF
Test Circuit for Line Transient Response
I
OUT1
Test Circuit for Load Transient Response
1
V
DD
P.G.
V
IN
V
OUT1
8
C1
2
CE1
7
R5321D
SERIES
V
OUT2
6
3
CE2
C2
I
OUT2
4
GND
5
C1=C2=2.2µF
Test Circuit for Ripple Rejection
7