LOW CURRENT CONSUMPTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR
Rev.2.3_01
S-1312 Series
5. Output voltage vs. Ambient temperature
5. 1 VOUT = 1.0 V
5. 2 VOUT = 2.5 V
1.10
2.7
1.05
1.00
0.95
0.90
2.6
2.5
2.4
2.3
−40 −25
0
25
50
75 85
−40 −25
0
25
50
75 85
Ta [°C]
Ta [°C]
5. 3 VOUT = 3.5 V
3.8
3.7
3.6
3.5
3.4
3.3
3.2
−40 −25
0
25
50
75 85
Ta [°C]
6. Current consumption vs. Input voltage
6. 1 VOUT = 1.0 V
6. 2 VOUT = 2.5 V
35
30
35
30
25
20
15
10
5
Ta =
+
85°C
25°C
Ta =
+
85°C
25
20
15
10
5
Ta =
+
Ta = 25°C
+
Ta = −40°C
Ta = −40°C
0
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
VIN [V]
VIN [V]
6. 3 VOUT = 3.5 V
35
30
25
20
15
10
5
Ta =
+
85°C
Ta = +25°C
Ta = −40°C
0
0
1
2
3
4
5
6
VIN [V]
25
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