NJM2845/46
ꢀ TYPICAL CHARACTERISTICS (NJM2846)
NJM2846_3.0V
NJM2846_3.0V
ON/OFF Transient Response without Load
ON/OFF Transient Response with Load
7
6
10
5
7
6
10
5
Control Voltage
5
Control Voltage
0
5
0
4
-5
4
-5
Output Voltage
3
Output Voltage
-10
-15
-20
-25
-30
3
-10
-15
-20
-25
-30
2
2
@:Ta=25oC
1
@:Ta=25oC
VIN=4.0V
Co=2.2µF(Ceramic)
1
VIN=4.0V
Co=2.2µF(Ceramic)
Io=0mA
0
0
Io=30mA
-1
-1
0
1
2
3
4
5
0
4
8
12
16
20
Time : t [S]
Time : t [mS]
NJM2846_3V
NJM2846_3V
Line Transient Response
Load Transient Response
3.1
6
3.25
3.2
900
800
700
600
500
400
300
200
100
3.08
3.06
3.04
3.02
3
5
Input Voltage
Output Current
4
3.15
3.1
3
Output Voltage
2
3.05
3
1
Output Voltage
@:Ta=25oC
VIN=4V
Co=2.2µF
Io=30mA
2.98
2.96
2.94
0
2.95
2.9
@:Ta=25oC
VIN=4V
Co=2.2µF
-1
-2
2.85
0
40
80
120
160
200
0
40
80
120
160
200
Time : t [µs]
Time : t [µs]
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
Ver.2008-02-06
- 16 -
NJRC [ NEW JAPAN RADIO ]
