NCV8141 ON Semiconductor, NCV8141 Datasheet - Page 5

• Manufacturer Part Number: NCV8141
• Description: 5v, 500ma Linear Regulator With Enable, /reset, And Watchdog
• Manufacturer: ON Semiconductor

1000
0.01
100
0.1
1.4
1.2
1.0
0.8
0.6
0.4
0.2
10
Figure 2. Dropout Voltage vs. Output Current over
1
0
0
0
Unstable Region
+125°C
+25°C
-40°C
50
10
100 150
Figure 4. Output Stability
20
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
Temperature
200
Stable Region
30
250
125°C
55
54
53
52
51
50
49
48
47
TYPICAL PERFORMANCE CHARACTERISTICS
-40
40
C
300
vout
C
-20
delay
= 1 mF to 10 mF
350
50
25°C
= 0.1 mF
0
400
60
Figure 6. Delay Time
20
-40°C
http://onsemi.com
450
TEMPERATURE (°C)
40
NCV8141
500
70
5
60
1000
0.01
100
80
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.1
10
1
-40
Figure 5. Output Stability with Capacitor Change
Figure 3. Dropout Voltage vs. Temperature
0
100
Unstable Region
NOTE: At 125°C an additional area of instability occurs
(0.1 mF only) for loads less than 5 mA and low ESR.
-20
10
120
140
0
20
OUTPUT CURRENT (mA)
160
TEMPERATURE (°C)
20
Stable Region
30
I
I
I
out
out
I
out
out
40
= 100 mA
= 350 mA
= 500 mA
10 mF
= 10 mA
40
60
50
80
0.1 mF
T = 25°C
100
60
120
70