rn5rl33a RICOH Co.,Ltd., rn5rl33a Datasheet - Page 10

• Manufacturer Part Number: rn5rl33a
• Description: Voltage Regulator
• Manufacturer: RICOH Co.,Ltd.

10
Rx5RL
OPERATION
TEST CIRCUITS
FIG. 4 Line Transient Response Test Circuit
P.G
V
GND
V
IN
IN
1µF
C
Vref
I
V
IN
V
+
FIG. 1 Brock Diagram
FIG. 2 Test Circuit
IN
Error Amplifier
SERIES
Rx5RL
–
+
Rx5RL
SERIES
GND
GND
0.1µF
V
Co
OUT
V
+
OUT
+
Co
1µF
I
OUT
Ro
R1
R2
V
V
GND
OUT
OUT
V
OUT
Output voltage, V
Registers R1 and R2 is compared with the reference volt-
age by the error amplifier, so that a constant voltage is out-
put.
FIG. 3 Quiescent Current Test Circuit
V
IN
I
SS
OUT
1µF
divided at the node between
C
I
V
IN
+
SERIES
Rx5RL
GND
V
OUT