S-1711A2626-I6T1G Seiko Instruments Inc., S-1711A2626-I6T1G Datasheet - Page 29

• Manufacturer Part Number: S-1711A2626-I6T1G
• Description: Super-small Package 2-circuit High Ripple-rejection Low Dropout Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

(3) ON / OFF Pin Transient Response Characteristics (Ta = 25°C)
(4) Output Capacitance vs. Discharge Time Characteristics (Ta = 25°C)
Rev.2.5
VOUT = 1.5 V
V
V
V
V
V
IN
OUT
IN
IN
ON/OFF
= 2.5 V, C
= 6.0 V, C
= V
17.5
15.0
12.5
10.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
-0.5
-2.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
7.5
5.0
2.5
= 5.0 V
0
0
0
OUT
= V
-50
-50
0
_00
+ 1.0 V, I
OUT
V
V
SUPER-SMALL PACKAGE 2-CIRCUIT HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
OUT
OUT
OUT
OUT
+ 1.0 V → V
2
= 1.0 µF, C
0
= 1.0 µF, C
0
OUT
V
V
ON/OFF
ON/OFF
4
= no load,
50
50
C
SS
t [µs]
t [µs]
L
IN
IN
, tf = 1 µs
6
[µF]
= 1.0 µ F , I
= 1.0 µF, I
100
100
V
V
OUT(S)
OUT(S)
8
150
150
OUT
OUT
= 5.0 V
= 1.5 V
10
= 100 mA
= 100 mA
200
200
12
3
2
1
0
-1
-2
-3
-4
-5
8
6
4
2
0
-2
-4
-6
-8
Seiko Instruments Inc.
V
V
V
V
Figure 27 Measurement Condition of Discharge Time
OUT
IN
ON/OFF
OUT
= 4.0 V, C
= 3.0 V
-1
7
6
5
4
3
2
1
0
-50
V
OUT
OUT
= 1.0 µF, C
0
V
ON/OFF
1 µs
V
ON/OFF
50
t [µs]
IN
V
t
IN
DSC
= 1.0 µF, I
= V
100
= V
OUT
OUT
+ 1.0 V ⇒ V
S-1711 Series
150
+ 1.0 V
OUT
= 100 mA
200
V
OUT
SS
6
4
2
0
-2
-4
-6
-8
-10
× 10%
V
SS
29