Datasheet

Typical performance characteristics LDFM
12/34 DocID023585 Rev 2
7 Typical performance characteristics
C
IN
= C
OUT
= 1 µF, V
IN
= V
OUT
+1 V, V
EN
to V
IN,
I
OUT
= 10 mA, unless otherwise specified.
Figure 5. Output voltage vs. temperature Figure 6. Output voltage vs. temperature for
adjustable
Figure 7. Line regulation vs. temperature Figure 8. Load regulation vs. temperature
Figure 9. Short-circuit current vs. drop voltage Figure 10. Dropout voltage vs. temperature
4.80
4.85
4.90
4.95
5.00
5.05
5.10
5.15
5.20
-50 -25 0 25 50 75 100 125 150
V
OUT
[V]
Temperature [°C]
5 V version, V
IN
= V
OUT
+ 1 V, I
OUT
= 10 mA
AM12771v1
AM12772v1
785
790
795
800
805
810
815
-50 -25 0 25 50 75 100 125 150
V
ADJ
[ V ]
Temperature [°C]
Adjustable version, V
IN
= 2.5 V, I
OUT
= 10 mA
AM12773v1
-0.02
-0.015
-0.01
-0.005
0
0.005
0.01
0.015
0.02
-50 -25 0 25 50 75 100 125 150
Line regulation [%/V]
Temperature [°C]
V
IN
= V
OUT
+ 1 V to 16 V, I
OUT
= 10 mA
AM12774v1
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
0.5
-50 -25 0 25 50 75 100 125 150
Load Regulation [%/A]
Temperature [°C]
V
IN
= V
OUT
+ 1 V, I
OUT
= 10 mA to 0.5 A
AM12775v1
0
0.2
0.4
0.6
0.8
1
1.2
1.4
2 4 6 8 10 12 14 16 18
I
SC
[ A ]
V
drop
[V]
AM12776v1
0
50
100
150
200
250
300
350
400
-50 -25 0 25 50 75 100 125 150
Dropout voltage [ mV ]
Temperature [°C]
V
OUT
= 3.3 V, I
OUT
= 500 mA