LD39100PU10R STMICROELECTRONICS [STMicroelectronics], LD39100PU10R Datasheet - Page 13

• Manufacturer Part Number: LD39100PU10R
• Description: 1 A, low quiescent current, low noise voltage regulator
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

LD39100XX, LD39100XX12, LD39100XX25
Figure 22. Enable voltage vs. temperature
Figure 24. Load transient
V
Figure 26. Load transient
V
EN
EN
V
V
V
V
I
I
OUT
OUT
I
I
OUT
OUT
OUT
OUT
OUT
OUT
= V
t
= V
t
0.9
0.9
0.8
0.8
0.7
0.7
0.6
0.6
0.5
0.5
0.4
0.4
0.3
0.3
0.2
0.2
0.1
0.1
R
R
1
1
0
0
= t
= t
-50
-50
IN
IN
F
F
=3.5V, V
=3.5V, V
=5 µs
=5 µs
-25
-25
OUT
OUT
0
0
=0.8V, I
=2.5V, I
V
V
IN
IN
= 5.5 V I
= 5.5 V I
25
25
OUT
OUT
OUT
OUT
T [°C]
T [°C]
= 100 mA, V
= 100 mA, V
= from100 mA to 1A,
= from100 mA to 1A,
50
50
OUT
OUT
75
75
= 0.8 V
= 0.8 V
100
100
125
125
Doc ID 15676 Rev 2
High
High
Low
Low
150
150
Figure 23. Load transient
V
Figure 25. Load transient
V
Figure 27. Line regulation transient
V
EN
EN
EN
V
V
V
V
V
V
I
I
I
I
V
V
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
IN
= V
t
= V
t
= V
t
R
R
R
= t
= t
= t
IN
IN
IN
F
F
F
=3.5V, V
=3.5V, V
=1.8 V to 2.3 V, V
=5 µs
=5 µs
= 5 µs
Typical performance characteristics
OUT
OUT
=0.8V, I
=2.5V, I
OUT
OUT
OUT
= 0.8V, I
= from10mA to 1A,
= from10 mA to 1A,
OUT
=100 mA,
13/24