R1113Z_05 Datasheet, PDF (8/18 Pages) RICOH electronics devices division – LOW NOISE 150mA LDO REGULATOR

R1113Z
TEST CIRCUITS
CE
4
VDD
IN
3
2.2µF
R1113Zxx1B
Series
1
GND
VOUT
OUT
2
IOUT
2.2µF
Fig.1 Standard test Circuit
CE
4
VDD
IN
3
P.G
R1113Zxx1B
Series
1
GND
VOUT
OUT
2
IOUT
2.2µF
Fig.3 Ripple Rejection, Line Transient
Response Test Circuit
TYPICAL APPLICATION
IN
+
Cap.
CE
VDD ^R1113Zxx1A VOUT
Series
GND
OUT
+
Cap.
CE
4
VDD
IN
3
ISS
2.2µF
R1113Zxx1B
Series
1
GND
VOUT
OUT
2
2.2µF
Fig.2 Supply Current Test Circuit
CE
4
VDD
IN
3
2.2µF
R1113Zxx1B
Series
1
GND
VOUT
2
2.2µF
OUT
I1 I2
Fig.4 Load Transient Response Test Circuit
CE
IN
+
Cap.
VDD ^R1113Zxx1B VOUT
Series
GND
OUT
+
Cap.
(External Components)
Output Capacitor ; Ceramic 2.2µF (Set Output Voltage in the range from 2.6 to 5.0V)
Ceramic 4.7µF (Set Output Voltage in the range from 1.5 to 2.5V)
Input Capacitor ; Ceramic 2.2µF
8