LM317CM Vishay, LM317CM Datasheet - Page 5

• Manufacturer Part Number: LM317CM
• Description: 3-terminal Adjustable Output Positive Voltage Regulators
• Manufacturer: Vishay

Ratings and
Characteristic Curves
Document Number 74809
29-Nov-01
--0.5
--1.0
--1.5
100
100
1.5
1.0
0.5
1.0
0.5
80
60
40
20
80
60
40
20
0
0
0
0
10
0
Fig. 15 – Line Transient Response
0
5
Without C
V o = 10V
I
T
L
Fig. 11 – Ripple Rejection
V
I
f = 120H
T
Fig. 13 – Ripple Rejection
I
V
V o = 10V
T
100
J
L
L
J
J
= 50mA
I --
I
= 25 C
= 500mA
= 500mA
= 15V
= 25 C
= 25 C
10
V o = 5V
vs. Output Voltage
V
10
Adj
o
Z
vs. Frequency
f -- Frequency (Hz)
-- Output Voltage (V)
15
CL = 1 F C
1K
t -- Time ( s)
C
Adj
= 10 F
20
20
V
C
Without C
I
Without C
10K
Adj
L
25
= 0
(T
= 10 F
A
30
= 25°C unless otherwise noted)
C
Adj
Adj
30
Adj
100K
= 10 F
35
40
1M
40
10
10
10
140
120
100
10
10
0.5
1.5
1.0
--2
--3
80
60
40
20
--1
--2
--3
--1
0
3
2
0
0
0
1
0.01
1
10
CL = 1 F C
Fig. 16 – Load Transient Response
0
V
V o = 10V
f = 120H
T
Without C
Fig. 14 – Output Impedance
I
J
Fig. 12 – Ripple Rejection
= 15V
100
= 25 C
V
V o = 10V
I
T
L
Adj
J
I
vs. Output Current
= 500mA
= 15V
Z
= 25 C
10
I
o
Adj
= 10 F
C
0.1
f -- Frequency (Hz)
-- Output Current (A)
L
= 0 Without C
1K
t -- Time ( s)
Vishay Semiconductor
Without C
C
20
Adj
C
I
= 10 F
L
10K
Adj
Adj
= 10 F
Adj
1
30
Part Number
V
V o = 10V
I
T
100K
NL
J
I
= 15V
= 25 C
= 50mA
40
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1M
10
5