Datasheet

LD39100XX, LD39100XX12, LD39100XX25 Typical performance characteristics
Doc ID 15676 Rev 3 11/23
Figure 10. Output voltage vs. input voltage
(V
OUT
= 0.8 V)
Figure 11. Output voltage vs. input voltage
(V
OUT
= 2.5 V)
Figure 12. Quiescent current vs. temperature Figure 13. V
IN
input current in off mode vs.
temperature
Figure 14. Load regulation Figure 15. Line regulation
0
0.2
0.4
0.6
0.8
1
1.2
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
V
IN
[V]
V
OUT
[V]
125°C
85°C
55°C
25°C
0°C
-25°C
-40°C
V
IN
from 0 to 5.5 V, V
EN
to V
IN
, V
OUT
= 0.8 V, I
OUT
= 1 A
0
0.2
0.4
0.6
0.8
1
1.2
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
V
IN
[V]
V
OUT
[V]
125°C
85°C
55°C
25°C
0°C
-25°C
-40°C
V
IN
from 0 to 5.5 V, V
EN
to V
IN
, V
OUT
= 0.8 V, I
OUT
= 1 A
0
0.5
1
1.5
2
2.5
3
00.511.522.533.544.555.56
V
IN
[V]
V
OUT
[V]
125°C
85°C
55°C
25°C
0°C
-25°C
-40°C
V
IN
from 0 to 5 V, V
EN
to V
IN
, V
OUT
= 2.5 V, I
OUT
= 1A
0
0.5
1
1.5
2
2.5
3
00.511.522.533.544.555.56
V
IN
[V]
V
OUT
[V]
125°C
85°C
55°C
25°C
0°C
-25°C
-40°C
V
IN
from 0 to 5 V, V
EN
to V
IN
, V
OUT
= 2.5 V, I
OUT
= 1A
0
20
40
60
80
100
120
140
-50 -25 0 25 50 75 100 125 150
T [°C]
Iq [µA]
No Load
I
OUT
= 1 A
V
IN
= 1.8 V, V
EN
to V
IN
, V
OUT
= 2.5 V
0
20
40
60
80
100
120
140
-50 -25 0 25 50 75 100 125 150
T [°C]
Iq [µA]
No Load
I
OUT
= 1 A
V
IN
= 1.8 V, V
EN
to V
IN
, V
OUT
= 2.5 V
0
0.1
0.2
0.3
0.4
0.5
0.6
-50 -25 0 25 50 75 100 125 150
T [°C]
Iq [µA]
V
IN
= 3.5 V, V
EN
to GND, V
OUT
= 2.5 V
0
0.1
0.2
0.3
0.4
0.5
0.6
-50 -25 0 25 50 75 100 125 150
T [°C]
Iq [µA]
V
IN
= 3.5 V, V
EN
to GND, V
OUT
= 2.5 V
-0.015
-0.01
-0.005
0
0.005
0.01
0.015
-50 -25 0 25 50 75 100 125 150
T [°C]
Load [%/mA]
V
IN
= 3.5 V, I
OUT
= from 10 mA to 1 A, V
EN
=V
IN
, V
OUT
= 2.5 V
-0.015
-0.01
-0.005
0
0.005
0.01
0.015
-50 -25 0 25 50 75 100 125 150
T [°C]
Load [%/mA]
V
IN
= 3.5 V, I
OUT
= from 10 mA to 1 A, V
EN
=V
IN
, V
OUT
= 2.5 V
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
-50 -25 0 25 50 75 100 125 150
T [°C]
Line [%/V]
V
IN
= from 1.8 V to 5.5 V, I
OUT
= 100 mA, V
EN
= V
IN
, V
OUT
= 0.8 V
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
-50 -25 0 25 50 75 100 125 150
T [°C]
Line [%/V]
V
IN
= from 1.8 V to 5.5 V, I
OUT
= 100 mA, V
EN
= V
IN
, V
OUT
= 0.8 V