LM217L/LM317L
ELECTRICAL CHARACTERISTICS OF LM217L
(refer to the test circuits, T
J
= - 40 to 125°C,
V
I
- V
O
= 5 V, I
O
= 40 mA, unless otherwise specified).
Symbol
∆V
O
∆V
O
Parameter
Line Regulation
Load 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
V
O
≥
5 V
I
O
= 5 to 100 mA
I
ADJ
∆I
ADJ
V
REF
Adjustment Pin Current
Adjustment Pin Current
Reference Voltage
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
= 10 to 500 mA
P
d
< 625 mW
1.2
T
J
= 25°C
T
J
= 25°C
T
J
= 25°C
Min.
Typ.
0.01
0.02
5
20
0.1
0.3
50
0.2
1.25
0.7
V
I
- V
O
= 40 V
V
I
- V
O
= 3 to 13 V
V
I
- V
O
= 40 V
eN
SVR
Output Noise Voltage
B = 10 Hz to 10 KHzT
J
= 25°C
C
ADJ
= 0
C
ADJ
= 10 µF
66
Supply Voltage Rejection (*) T
J
= 25°C
f = 120 Hz
100
3.5
200
50
0.003
65
80
%
dB
5
Max.
0.02
0.05
15
50
0.3
1
100
5
1.3
Unit
%/V
mV
%
µA
µA
V
%
mA
mA
∆V
O
/V
O
Output Voltage
Temperature Stability
I
O(min)
Minimum Load Current
I
O(max)
Maximum Output Current
(*) CADJ is connected between Adjust pin and Ground.
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).
Symbol
∆V
O
∆V
O
Parameter
Line Regulation
Load 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
V
O
≥
5 V
I
O
= 5 to 100 mA
I
ADJ
∆I
ADJ
V
REF
Adjustment Pin Current
Adjustment Pin Current
Reference Voltage
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
T
J
= 25°C
T
J
= 25°C
Min.
Typ.
0.01
0.02
5
20
0.1
0.3
50
0.2
1.25
0.7
V
I
- V
O
= 40 V
V
I
- V
O
= 3 to 13 V
V
I
- V
O
= 40 V
eN
SVR
Output Noise Voltage
B = 10 Hz to 10 KHzT
J
= 25°C
C
ADJ
= 0
C
ADJ
= 10 µF
66
Supply Voltage Rejection (*) T
J
= 25°C
f = 120 Hz
100
3.5
200
50
0.003
65
80
%
dB
5
Max.
0.04
0.07
25
70
0.5
1.5
100
5
1.3
Unit
%/V
mV
%
µA
µA
V
%
mA
mA
∆V
O
/V
O
Output Voltage
Temperature Stability
I
O(min)
Minimum Load Current
I
O(max)
Maximum Output Current
(*) CADJ is connected between Adjust pin and Ground.
3/10
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