Datasheet

Typical performance characteristics LD59015xx
10/16 Doc ID 17488 Rev 3
Figure 10. V
UVLO
vs. temperature Figure 11. ESR vs. C
OUT
Figure 12. Supply voltage regulation vs.
frequency
Figure 13. Supply voltage regulation vs. I
OUT
Figure 14. I
SC
vs. V
DROP
Figure 15. Line transient
C
OUT
= 1 µF; V
IN
= V
EN
= from 2.3 to 3.3 V; V
OUT
= 0.8 V;
I
OUT
= 1 mA; t
rise
= t
fall
= 25 µs
1.50
1.70
1.90
2.10
2.30
2.50
-40 -20 0 20 40 60 80 100 120 140
Temperature [°C]
UVLO Thresholds [V]
turn-off
turn on
1.50
1.70
1.90
2.10
2.30
2.50
-40 -20 0 20 40 60 80 100 120 140
Temperature [°C]
UVLO Thresholds [V]
turn-off
turn on
0.00
0.01
0.10
1.00
10.00
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
C
OUT
[µF]
ESR at 100 kHz [Ohm]
ESR MAX
ESR MIN
0.00
0.01
0.10
1.00
10.00
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
C
OUT
[µF]
ESR at 100 kHz [Ohm]
ESR MAX
ESR MIN
40
50
60
70
80
90
100
100 1000 10000 100000
Supply Voltage rejection [dB]
f [Hz]
V
IN
= 4.8 V, Vripple pk-pk = 1 V, V
O
= 3.3 V
40
50
60
70
80
90
0 20 40 60 80 100 120 140 160
I
OUT
[mA]
Supply voltage rejection [db]
1 kHz
100 Hz
10 kHz
V
IN
= 4.8 V, Vripple pk-pk = 1 V, V
O
= 3.3 V
40
50
60
70
80
90
0 20 40 60 80 100 120 140 160
I
OUT
[mA]
Supply voltage rejection [db]
1 kHz
100 Hz
10 kHz
V
IN
= V
EN
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0123456
Vdrop [V]
I
SC
[A]
125 ºC
-40 ºC
25 ºC
V
IN
= V
EN
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0123456
Vdrop [V]
I
SC
[A]
125 ºC
-40 ºC
25 ºC