LM217L/LM317L
Electrical characteristics
Table 3.
Symbol
ΔV
O
Electrical characteristics of LM317L
(refer to the test circuits, T
J
= 0 to 125°C,
V
I
- V
O
= 5 V, I
O
= 40 mA, unless otherwise specified)
Parameter
Line regulation
Test conditions
V
I
- V
O
= 3 to 40 V
I
L
< 20 mA
V
O
≤
5 V
I
O
= 5 to 100 mA
Load regulation
V
O
≥
5 V
I
O
= 5 to 100 mA
Adjustment pin current
Adjustment pin current
Reference voltage
Output voltage
temperature stability
Minimum load current
Maximum output current
Output noise voltage
Supply voltage rejection
(1)
V
I
- V
O
= 40 V
V
I
- V
O
= 3 to 13 V
V
I
- V
O
= 40 V
B = 10 Hz to 10 KHz, T
J
= 25°C
T
J
= 25°C
f = 120 Hz
C
ADJ
= 0
C
ADJ
= 10 µF
66
100
V
I
- V
O
= 3 to 40 V, I
O
= 5 to 100 mA
P
d
< 625 mW
V
I
- V
O
= 3 to 40 V, I
O
= 5 to 100 mA
P
d
< 625 mW
1.2
T
J
= 25°C
0.1
0.3
50
0.2
1.25
0.7
3.5
200
mA
50
0.003
65
dB
80
%
5
0.5
%
1.5
100
5
1.3
µA
µA
V
%
mA
T
J
= 25°C
Min.
Typ.
0.01
0.02
T
J
= 25°C
5
20
Max.
0.04
%/V
0.07
25
mV
70
Unit
ΔV
O
I
ADJ
ΔI
ADJ
V
REF
ΔV
O
/V
O
I
O(min)
I
O(max)
eN
SVR
1. C
ADJ
is connected between adjust pin and ground.
7/18
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