LM317L, NCV317L
www.onsemi.com
6
I
B
, QUIESCENT CURRENT (mA)
Figure 10. Minimum Operating Current Figure 11. Ripple Rejection versus Frequency
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
010203040
V
in
-V
out
, INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V)
T
J
= 55°C
T
J
= 25°C
T
J
= 150°C
100
90
80
70
60
50
40
30
20
10
10
100 1.0 k 10 k 100 k 1.0 M
f, FREQUENCY (Hz)
RR, RIPPLE REJECTION (dB)
I
L
= 40 mA
V
in
= 5.0 V ± 1.0 V
PP
V
out
= 1.25 V
NOISE VOLTAGE ( V)μ
V
out
, OUTPUT VOLTAGE CHANGE (%)Δ
I
Adj
, ADJUSTMENT PIN CURRENT ( A)μ
Figure 12. Temperature Stability Figure 13. Adjustment Pin Current
Figure 14. Line Regulation Figure 15. Output Noise
-50 -25 0 25 50 75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
1.260
1.250
1.240
1.230
1.220
ref
V , REFERENCE VOLTAGE (V)
V
in
= 4.2 V
V
out
= V
ref
I
L
= 5.0 mA
-50 -25 0 25 50 75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
80
70
65
60
55
50
45
40
35
V
in
= 6.25 V
V
out
= V
ref
I
L
= 10 mA
I
L
= 100 mA
-50 -25 0 25 50 75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
V
in
= 4.25 V to 41.25 V
V
out
= V
ref
I
L
= 5 mA
-50 -25 0 25 50 75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
10
8.0
6.0
4.0
Bandwidth 100 Hz to 10 kHz