s-1206b23-u3t1g Seiko Instruments Inc., s-1206b23-u3t1g Datasheet - Page 21

• Manufacturer Part Number: s-1206b23-u3t1g
• Description: Ultra Low Current Consumption And Low Dropout Cmos Voltage Regulator
• Manufacturer: Seiko Instruments Inc.

Rev.1.1
S-1206B12
V
S-1206B30
V
S-1206B50
V
(3) Input Voltage Transient Response Characteristics (Ta = 25 °C)
IN
IN
IN
ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
= 2.2 V, I
= 4.0 V, I
= 6.0 V, I
−0.5
2.5
2.0
1.5
1.0
0.5
10
14
10
−2
12
−2
−0.4
−0.4
0
8
6
4
2
0
8
6
4
2
0
−0.4
_00
V
V
V
V
V
V
−0.2 0 0.2
−0.2 0 0.2
−0.2 0 0.2
OUT
OUT
OUT
OUT
IN
OUT
IN
OUT
IN
= 1 mA
= 1 mA
= 1 mA
C
C
C
C
IN
IN
IN
IN
C
C
0.4
0.4
0.4
IN
IN
= C
= C
= C
= C
t [ms]
t [ms]
t [ms]
= C
= C
0.6
0.6
0.6
L
L
L
L
= 0.1 µF
= 0.1 µF
= 1.0 µF
= 1.0 µF
L
L
0.8 1.0 1.2
0.8 1.0 1.2
= 1.0 µF
= 0.1 µF
0.8 1.0 1.2
1.4
1.4
1.4
Seiko Instruments Inc.
1.6
1.6
1.6
−2
−4
−6
−8
4
6
−2
−4
−6
2
0
4
2
0
8
6
4
2
−6
0
−2
−4
−8
V
V
V
IN
IN
IN
= 2.2 V, I
= 4.0 V, I
= 6.0 V, I
−0.5
2.5
2.0
1.5
1.0
0.5
10
−2
14
12
10
−2
−0.4
8
−0.4
8
−0.4
0
6
4
2
0
6
4
2
0
V
V
V
V
V
V
−0.2 0 0.2
−0.2 0 0.2
−0.2 0 0.2
OUT
OUT
OUT
IN
OUT
IN
OUT
IN
OUT
= 100 mA
= 100 mA
= 100 mA
C
C
C
C
C
C
0.4
IN
IN
0.4
0.4
IN
IN
IN
IN
= C
= C
t [ms]
t [ms]
t [ms]
= C
= C
= C
= C
0.6
0.6
0.6
L
L
L
L
L
L
= 1.0 µF
= 0.1 µF
= 0.1 µF
= 1.0 µF
= 1.0 µF
= 0.1 µF
0.8 1.0 1.2
0.8 1.0 1.2
0.8 1.0 1.2
S-1206 Series
1.4
1.4
1.4
1.6
1.6
1.6
−2
−4
−6
−8
4
2
0
6
4
2
−2
−4
−6
8
4
0
6
2
0
−2
−4
−6
−8
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