HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
Rev.2.2_01
S-1135 Series
Characteristics (Typical Data)
1. Output Voltage vs. Output Current (When Load Current Increases) (Ta = 25°C)
VOUT = 1.0 V
VOUT = 2.5 V
1.2
3.0
1.0
0.8
0.6
0.4
0.2
2.5
2.0
1.5
1.0
0.5
V
IN = 2.8 V
V
IN = 1.3 V
1.5 V
3.0 V
3.5 V
2.0 V
4.5 V
3.0 V
5.5 V
5.5 V
0
0
0
0
100 200 300 400 500 600
100 200 300 400 500 600
IOUT [mA]
IOUT [mA]
VOUT = 3.5 V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
V
IN = 3.8 V
Remark In determining the output current, attention should
be paid to the following.
4.0 V
4.5 V
5.5 V
1. The minimum output current value and
footnote *5 in Table 10 in the “ Electrical
Characteristics”
2. The package power dissipation
0
0
100 200 300 400 500 600
IOUT [mA]
2. Output Voltage vs. Input Voltage (Ta = 25°C)
VOUT = 1.0 V
VOUT = 2.5 V
1.2
2.7
2.6
2.5
2.4
1.1
1.0
I
I
I
OUT = 1 mA
OUT = 30 mA
OUT = 50 mA
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
0.9
0.8
0.7
0.6
2.3
2.2
2.1
2.0
I
OUT = 100 mA
IOUT = 100 mA
0.6
1.0
1.4
1.8
2.2
2.6
2.0
2.5
3.0 3.5
4.0
4.5
VIN [V]
VIN [V]
VOUT = 3.5 V
3.7
3.6
3.5
3.4
3.3
IOUT = 1 mA
IOUT = 30 mA
IOUT = 50 mA
IOUT = 100 mA
3.2
3.1
3.0
3.0
3.5
4.0
4.5
5.0
5.5
VIN [V]
25