TEST CIRCUIT
3 CE2 VOUT2 4
R5322N
Series
2 VDD GND 5
C3
VOUT2
V
IOUT2
ISS
A
C1
1 CE1 VOUT1 6
C2
VOUT1
IOUT1
C1
V
R5322N
3 CE2 VOUT2 4
R5322N
C3
Series
2 VDD GND 5
1 CE1 VOUT1 6
C2
C1= Tantal 1.0µF
C2= C3=Tantal 2.2µF
Fig.1 Standard test Circuit
C1= 1.0µF
C2= C3=2.2µF
Fig.2 Supply Current Test Circuit
Pulse
Generator
PG
3 CE2 VOUT2 4
R5322N
Series
2 VDD GND 5
1 CE1 VOUT1 6
C3
IOUT2
3 CE2 VOUT2 4
R5322N
C3
Series
2 VDD GND 5
C1
C2
IOUT1
1 CE1 VOUT1 6
IOUT2b
C2
IOUT2a
I I OUT1b OUT1a
C2= C3=2.2µF
Fig.3 Ripple Rejection, Line Transient Response
Test Circuit
C1= 1.0µF
C2= C3=2.2µF
Fig.4 Load Transient Response Test Circuit
7