RN5RZ RICOH electronics devices division, RN5RZ Datasheet - Page 17

• Manufacturer Part Number: RN5RZ
• Description: LOW DROP-OUT AND LOW NOISE VOLTAGE REGULATOR
• Manufacturer: RICOH electronics devices division

14
RN5RZ
9) Ripple Rejection vs. Input Voltage (DC bias)
10) Line Transient Response
70
60
50
40
30
20
10
70
60
50
40
30
20
10
0
0
3.1
3.1
3.4
3.3
3.2
3.1
3.0
2.9
2.8
–10
3.2
3.2
RN5RZ30B
RN5RZ30B
Input Voltage V
Input Voltage V
0
3.3
3.3
10
I
C
I
C
OUT
OUT
IN
IN
OUT
OUT
(V)
(V)
3.4
=50mA
3.4
=1mA
=tantal 10µF
=tantal 10µF
f=400Hz
f=1kHz
f=10kHz
f=400Hz
f=1kHz
f=10kHz
20
30
3.5
3.5
Time t(µ
40
50
S
)
70
60
50
40
30
20
10
60
0
t
C
3.1
r
Output Voltage
Input Voltage
=t
OUT
f
=5µ
=Ceramic 2.2µF+ESR 1
70
S
3.2
RN5RZ30B
Input Voltage V
80
90
3.3
I
C
100
OUT
IN
OUT
(V)
6
5
4
3
2
1
0
=10mA
=tantal 10µF
3.4
f=400Hz
f=1kHz
f=10kHz
3.5