S-818 SII [Seiko Instruments Inc], S-818 Datasheet - Page 15

• Manufacturer Part Number: S-818
• Description: LOW DROPOUT CMOS VOLTAGE REGULATOR
• Manufacturer: SII [Seiko Instruments Inc]

Rev.1.2
(2) Power on/off control
1.0
0.8
0.6
0.4
0.2
0.0
1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 1.E+00
1.0
0.8
0.6
0.4
0.2
0.0
V
10V
0V
IN
0V
=V
0
Load dependence of overshoot
V
OUT
IN
V
=VDD ,I
VDD dependence of overshoot
V
(S)+1V , CL=2 F, ON/OFF=0 V
OUT
V
OUT
IN
=2V
V
2
3V
V
IN
OUT
OUT
=10V ON/OFF=0 10V I
=30mA, CL=2 F, ON/OFF=0 VDD
=2V
I
TIME(50usec/div)
OUT
4
VDD(V)
(A)
CL=2 F
3V
CL=4.7 F
6
5V
OUT
8
5V
(S)+1V
Seiko Instruments Inc.
OUT
=30mA
10
LOW DROPOUT CMOS VOLTAGE REGULATOR
V
1.0
0.8
0.6
0.4
0.2
0.0
IN
Output capacitor (CL) dependence of overshoot
=V
1.0
0.8
0.6
0.4
0.2
0.0
V
OUT
1
IN
-50
=V
(S)+1V ,I
Temperature dependence of overshoot
OUT
(S)+1V I
OUT
V
V
OUT
OUT
=30mA, CL=2 F, ON/OFF=0 V
OUT
=2V
=2V
=30mA, ON/OFF=0 V
0
CL(uF)
10
Ta

3V
3V
°C
50
5V
S-818 Series
OUT
5V
(S)+1V
OUT
100
(S)+1V
100
15