ld39115j12r STMicroelectronics, ld39115j12r Datasheet - Page 11

• Manufacturer Part Number: ld39115j12r
• Description: 150 Ma Low Quiescent Current Low Noise Voltage Regulator
• Manufacturer: STMicroelectronics

6
Figure 4.
Figure 6.
Figure 8.
0.45
0.45
0.35
0.35
0.25
0.25
0.15
0.15
0.05
0.05
0.05
0.05
0.04
0.04
0.03
0.03
0.02
0.02
0.01
0.01
1.28
1.28
1.26
1.26
1.24
1.24
1.22
1.22
1.18
1.18
1.16
1.16
1.14
1.14
1.12
1.12
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
1.3
1.3
1.2
1.2
1.1
1.1
0
0
0
0
0
0
-75
-75
-75
-75
V
V
V
V
IN
IN
IN
IN
-50
-50
-50
-50
= 2.2 V, I
= 2.2 V, I
= from 2.2 V to 5.5 V, I
= from 2.2 V to 5.5 V, I
Typical performance characteristics
(C
Output voltage vs. temperature
Line regulation vs. temperature
Short-circuit current vs. drop
voltage
1
1
IN
-25
-25
-25
-25
= C
OUT
OUT
C
C
IN
IN
2
2
= 1 mA
= 1 mA
0
0
0
0
= 1 µF C
= 1 µF C
OUT
DROP [V]
DROP [V]
25
25
25
25
= 1 µF, V
OUT
OUT
3
3
OUT
OUT
T [°C]
T [°C]
T [°C]
T [°C]
= 1 µF(+ 10 µF electrolitycs)
= 1 µF(+ 10 µF electrolitycs)
50
50
50
50
= 1 mA
= 1 mA
4
4
75
75
75
75
EN
100 125 150 175
100 125 150 175
100 125 150 175
100 125 150 175
to V
V
V
5
5
OUT
OUT
V
V
= 1.2 V
= 1.2 V
OUT
OUT
IN
=1.2V
=1.2V
)
6
6
125
125
85
85
55
55
25
25
0
0
-25
-25
-40
-40
Figure 5.
Figure 7.
Figure 9.
0.0035
0.0035
0.0025
0.0025
0.0015
0.0015
0.0005
0.0005
2.95
2.95
2.85
2.85
2.75
2.75
2.65
2.65
0.09
0.09
0.08
0.08
0.07
0.07
0.06
0.06
0.05
0.05
0.04
0.04
0.03
0.03
0.02
0.02
0.01
0.01
2.9
2.9
2.8
2.8
2.7
2.7
2.6
2.6
0.004
0.004
0.003
0.003
0.002
0.002
0.001
0.001
3
3
0
0
-75
-75
-75 -50 -25
-75 -50 -25
0
0
-75 -50
-75 -50
V
V
I
I
OUT
OUT
IN
IN
-50
-50
= 3.8 V, I
= 3.8 V, I
V
V
= 0.1 A
= 0.1 A
IN
IN
Output voltage vs. temperature
Load regulation vs. temperature
Dropout voltage vs. temperature
= 2.2 V, I
= 2.2 V, I
-25
-25
-25
-25
OUT
OUT
OUT
OUT
= 1 mA
= 1 mA
0
0
0
0
0
0
= from 1 to 150 mA
= from 1 to 150 mA
TEMPERATURE [°C]
TEMPERATURE [°C]
25
25
25
25
25
25
T [°C]
T [°C]
T [°C]
T [°C]
50
50
50
50
50
50
75
75
75 100 125 150 175
75 100 125 150 175
75
75
100 125 150 175
100 125 150 175
100 125 150 175
100 125 150 175
V
V
V
V
OUT
OUT
OUT
OUT
V
V
OUT
OUT
= 2.8 V
= 2.8 V
= 2.8 V
= 2.8 V
=1.2 V
=1.2 V
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