HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTASG-E1R1E3G1USLeArTiOeRs
Rev.3.0_01
Characteristics (Typical Data)
(1) Output voltage vs. Output current (when load current increases)
S-1131B15 (Ta = 25°C)
S-1131B30 (Ta = 25°C)
2.5
4
3.5
3
2.5
2
1.5
1
0.5
0
3.5 V
2.0 V
4.0 V
6.5 V
2.5 V
2
1.5
1
VIN = 3.3 V
6.5 V
V
IN = 1.8 V
200
0.5
0
0
400
600
800
0
200
400
600
800
IOUT [mA]
IOUT [mA]
S-1131B50 (Ta = 25°C)
6
6.5 V
5
VIN = 5.3 V
5.5 V
4
3
2
1
0
Remark In determining the output current, attention
should be paid to the following.
6.0 V
1) The minimum output current value and
footnote *5 in the electrical characteristics
2) The package power dissipation
0
200
400
600
800
IOUT [mA]
(2) Output voltage vs. Input voltage
S-1131B15 (Ta = 25°C)
S-1131B30 (Ta = 25°C)
3.05
1.6
50 mA
30 mA
I
OUT = 1 mA
50 mA
IOUT = 1 mA
3
2.95
2.9
1.55
1.5
30 mA
80 mA
80 mA
1.45
1.4
2.85
2.8
1
1.5
2
2.5
3
3.5
2.5
3
3.5
4
4.5
5
VIN [V]
VIN [V]
S-1131B50 (Ta = 25°C)
5.1
5.08
5.06
5.04
5.02
5
IOUT = 1 mA
30 mA
4.98
4.96
4.94
4.92
4.9
50 mA
80 mA
4.5
5
5.5
VIN [V]
6
6.5
7
15
Seiko Instruments Inc.
SII [ SEIKO INSTRUMENTS INC ]
