NCV8503 ON Semiconductor, NCV8503 Datasheet - Page 8

• Manufacturer Part Number: NCV8503
• Description: 2.5v, 3.3v, 5.0v, Adjustable/400ma Ldo W/ Reset, Delay, Adjustable Reset, Enable And Early Warning
• Manufacturer: ON Semiconductor

Figure 9. Output Stability with Output Voltage Change
0.01
100
12
10
1.0
0.1
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
10
8
6
4
2
0
6
0
0
Figure 11. Quiescent Current vs. Output Current
Figure 13. Quiescent Current vs. Input Voltage
8
5
50
10
10
I
I
I
I
Unstable Region
100
out
out
out
out
I
I
OUT
out
Stable Region
V
12
= 200 mA
= 100 mA
= 50 mA
= 10 mA
15
IN
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
, INPUT VOLTAGE (V)
150
14
20
16
200
25
TYPICAL PERFORMANCE CHARACTERISTICS
18
30
250
20
35
+25°C
V
C
300
IN
VOUT
22
= 14 V
40
T = 25°C
5.0 V
+125°C
= 10 mF
350
NCV8503 Series
http://onsemi.com
-40°C
24
2.5 V
45
3.3 V
26
400
50
8
Figure 10. Output Stability with Output Capacitor
210
205
200
195
190
185
180
175
100
1.0
0.1
60
50
40
30
20
10
10
0
0
Figure 12. Quiescent Current vs. Output Current
6
0
Figure 14. Quiescent Current vs. Input Voltage
50
*There is no unstable lower
region for the 33 mF capacitor
8
50
100 150 200
10
I
Unstable Region
Unstable Region
100
OUT
I
out
Stable Region
V
12
, OUTPUT CURRENT (mA)
, OUTPUT CURRENT (mA)
IN
, INPUT VOLTAGE (V)
Change
150
14
I
out
= 100 mA
250
200
16
300
18
250
C
VOUT
350 400
20
+25°C
C
300
= 33 mF*
VOUT
5 V version
22
+125°C
T = 25°C
= 0.1 mF
350
-40°C
450
24
500
400
26