RN5RG RICOH electronics devices division, RN5RG Datasheet - Page 10

• Manufacturer Part Number: RN5RG
• Description: VOLTAGE REGULATOR WITH EXTERNAL POWER TRANSISTOR
• Manufacturer: RICOH electronics devices division

7) Standby Current vs. Input Voltage
8) Ripple Rejection
10) Line Transient Response (2)
0.45
0.35
0.25
0.15
0.05
C
I
V
OUT
0.4
0.3
0.2
0.1
IN
L
=10 µF
0
=6Vdc+0.5(p-p)
60
50
40
30
20
10
=200mA
8
7
6
5
4
0
1
10
0
C
L
=1µF
20
2
Temperature Topt (˚C)
RN5RG50A
40
RN5RG50A
3
100
Input Voltage
Frequency f(Hz)
Output Voltage
Time t(µs)
RN5RG30A
60
4
80 100 120 140
1k
5
Topt=85˚C
Topt=25˚C
I
OUT
25˚C
Topt=25˚C
6
–40˚C
=100mA
10k 100k
7
–10
–20
50
40
30
20
10
0
8
9) Line Transient Response (1)
11) Load Transient Response
0.45
0.35
0.25
0.15
0.05
–100
–200
–300
0.4
0.3
0.2
0.1
500
400
300
200
100
0
0
8
7
6
5
4
1
0
0
C
C
L
L
=1µF
=1µF
20
2
4
Output Current
Output Voltage
Temperature Topt (˚C)
RN5RG50A
40
3
RN5RG50A
Output Voltage
RN5RG30A
8
Input Voltage
Time t(µs)
Time t(ms)
60
Topt=85˚C
4
12
80 100 120 140
25˚C
5
–40˚C
16
Topt=25˚C
I
OUT
Topt=25˚C
V
6
IN
20
=10mA
=6.0V
7
24 140
–100
–10
–20
50
40
30
20
10
0
500
400
300
200
100
0
8
RN5RG
9