S-818 SII [Seiko Instruments Inc], S-818 Datasheet - Page 17

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

Rev.1.2
0.3
0.2
0.1
0.15
0.05
1.E-05
0
0.2
0.1
V
0
IN
V
0
IN
=VDD V
Load dependence of undershoot
VDD dependence of undershoot
=V
1.E-04
OUT
2
(S)+2V V
OUT
1.E-03 1.E-02
(S)+1V, I
V
3V
4
I
OUT
OUT
VDD(V)
OUT
=2V
(A)
V
(S)+1V,CL=2 F
OUT
OUT
6
3V
=2V
=30mA,CL=2 F
5V
1.E-01 1.E+00
5V
8
Seiko Instruments Inc.
10
LOW DROPOUT CMOS VOLTAGE REGULATOR
0.06
0.05
0.04
0.03
0.02
0.01
0.05
0.04
0.03
0.02
0.01
V
Output capacitor (CL) dependence of undershoot
IN
V
0
0
=V
-50
IN
Temperature dependence of undershoot
=V
1
OUT
OUT
(S)+2V V
5V
3V
(S)+2V V
OUT
0
V
3V
OUT
(S)+1V, I
Ta(°C)
OUT
CL(uF)
=2V
10
(S)+1V ,I
OUT
50
=30mA
V
OUT
OUT
=30mA
5V
S-818 Series
=2V
,CL=2
100
100
F
17