LM2931ACTH ONSEMI [ON Semiconductor], LM2931ACTH Datasheet - Page 6

• Manufacturer Part Number: LM2931ACTH
• Description: LOW DROPOUT VOLTAGE REGULATORS
• Manufacturer: ONSEMI [ON Semiconductor]

6
8.0
6.0
4.0
2.0
12
10
8.0
6.0
4.0
2.0
95
85
75
65
55
0
–20
Figure 9. Bias Current versus Junction Temperature
0
–55
10
Figure 7. Bias Current versus Input Voltage
Figure 11. Ripple Rejection versus Frequency
V in = 14 V
V out = 5.0 V
DV in = 100 mV
R L = 500
C O = 100 F
T J = 25 C
I O = 100 mA
–10
–25
100
I O = 50 mA
0
I O = 0 mA
T J , JUNCTION TEMPERATURE ( C)
0
1.0 k
V in , INPUT VOLTAGE (V)
10
f, FREQUENCY (Hz)
R L = 100
R L = 500
25
R L = 50
C O(ESR) = 0.3
20
10 k
Electrolytic
50
30
100 k
75
C O(ESR) = 0.15
40
V out = 5.0 V
V out = 5.0 V
T J = 25 C
V in = 14 V
Tantulum
1.0 M
100
50
LM2931 Series
60
125
10 M
8.0
6.0
4.0
2.0
2.0
1.6
1.2
0.8
0.4
95
85
75
65
0
0
Figure 12. Ripple Rejection versus Output Current
10
0
Figure 10. Output Impedance versus Frequency
0
Figure 8. Bias Current versus Output Current
V in = 14 V
V out = 5.0 V
I O = 10 mA
DI O = 1.0 mA
C O = 100 F
T J = 25 C
V in = 14 V
V out = 5.0 V
f = 120 Hz
T J = 25 C
100
V in = 14 V
V out = 5.0 V
T J = 25 C
20
20
MOTOROLA ANALOG IC DEVICE DATA
I O , OUTPUT CURRENT (mA)
I O , OUTPUT CURRENT (mA)
1.0 k
C O(ESR) = 0.3
Electrolytic
f, FREQUENCY (Hz)
40
40
10 k
60
60
C O(ESR) = 0.15
100 k
Tantulum
80
80
1.0 M
100
10 M
100