Datasheet

-90
-80
-70
-60
-50
-40
-30
-20
-10
100 1000 10000 100000 1000000
Frequency – Hz
Ripple Rejection – dB
V
IN
= 15 V
V
OUT
= 10 V
I
OUT
= 500 mA
T
A
= 25°C
100
1k
10k 100k
1M
C =0µF
ADJ
C =10µF
ADJ
14
15
16
17
18
19
20
-25 -15
-5
5
15 25 35 45 55 65
Tim e – µs
V
IN
Change – V
9.98
10.00
10.02
10.04
10.06
10.08
10.10
10.12
V
OUT
– V
V
OUT
V
IN
C =10µF
ADJ
1.24
1.245
1.25
1.255
1.26
1.265
1.27
1.275
1.28
1.285
0 5
10 15 20 25 30 35 40
V
IN
– V
V
OUT
– V
T =125°C
A
T =25°C
A
T = –40°C
A
14
15
16
17
18
19
20
-25 -15
-5
5
15 25 35 45 55 65
Tim e – µs
V
IN
Change – V
9.98
10.00
10.02
10.04
10.06
10.08
10.10
V
OUT
– V
V
OUT
V
IN
C =0µF
ADJ
LM317
www.ti.com SLVS044V –SEPTEMBER 1997–REVISED FEBRUARY 2013
TYPICAL CHARACTERISTICS (continued)
LINE REGULATION LINE TRANSIENT RESPONSE
RIPPLE REJECTION
vs
LINE TRANSIENT RESPONSE FREQUENCY
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