LM340 Motorola Inc, LM340 Datasheet - Page 15

• Manufacturer Part Number: LM340
• Description: THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS
• Manufacturer: Motorola Inc

MOTOROLA ANALOG IC DEVICE DATA
–0.2
–0.4
–0.6
0.8
0.6
0.4
0.2
1.0
0.5
0
0
0
Figure 11. Line Transient Response
10
t, TIME ( s)
20
8.0
4.0
20
16
12
0
–50
versus Ambient Temperature (Case 221A)
Figure 13. Worst Case Power Dissipation
–25
30
V out = 5.0 V
I out = 150 mA
C O = 0
T J = 25 C
HS = 0 C/W
LM340, A Series
T A , AMBIENT TEMPERATURE ( C)
0
40
HS = 15 C/W
No Heatsink
25
HS = 5 C/W
50
–0.1
–0.2
–0.3
0.3
0.2
0.1
1.5
1.0
0.5
75
0
0
T J(max) = 150 C
JC = 5 C/W
JA = 65 C/W
100
0
Figure 12. Load Transient Response
125
10
150
t, TIME ( s)
20
30
V out = 5.0 V
V in = 10 V
C O = 0
T J = 25 C
40
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