ULTRA LOW CURRENT CONSUMPTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.1.1_00
S-1206 Series
Characteristics (Typical Data)
(1) Output Voltage vs. Output Current (Ta = 25 °C)
S-1206B12
S-1206B30
3.5
1.4
V
IN = 3.5 V
5.0 V
V
IN = 2.2 V
3.2 V
1.2
1.0
0.8
3.0
2.5
2.0
6.5 V
6.5 V
3.3 V
4.0 V
1.5 V
1.7 V
0.6
0.4
0.2
1.5
1.0
0.5
0
0
400
400
500 600 700
0
100 200 300
500 600 700
0
100 200 300
IOUT [mA]
IOUT [mA]
S-1206B50
6
5
4
3
2
1
V
IN = 5.5 V
Remark In determining the output current, attention should
be paid to the following.
6.0 V
5.3 V
6.5 V
1. Minimum output current value specified in
Table 6 and footnote *5 in “ Electrical
Characteristics”
2. Power dissipation of package
0
400
500 600 700
0
100 200 300
IOUT [mA]
(2) Output Voltage vs. Input Voltage (Ta = 25 °C)
S-1206B12
S-1206B30
3.1
1.25
IOUT = 1 µA
IOUT = 1 µA
3.0
2.9
2.8
2.7
2.6
1.20
1.15
1.10
1.05
10 µA
1 mA
30 mA
50 mA
100 mA
10 µA
1 mA
30 mA
50 mA
100 mA
2.5
1.00
1.0
1.5
2.0
2.5
3.0
3.5
2.5
3.0
3.5
4.0
4.5
5.0
V
IN [V]
VIN [V]
S-1206B50
5.1
IOUT = 1 µA
5.0
4.9
4.8
4.7
4.6
10 µA
1 mA
30 mA
50 mA
100 mA
4.5
4.5
5.0
5.5
6.0
6.5
VIN [V]
Seiko Instruments Inc.
15
SII [ SEIKO INSTRUMENTS INC ]
