Datasheet

Typical characteristics L4973
14/28
Figure 13. Reference voltage vs.
input voltage (pin 16)
Figure 14. Reference voltage vs.
reference input current
Figure 15. Inhibit current vs. inhibit
voltage (pin 10)
Figure 16. Line regulation (see Figure 7)
0 1020304050V
CC
(V)
5.0
5.05
5.1
5.15
V
REF
(V)
D97IN636A
Tj=25˚C
Pin 16
0 1020304050I
REF
(mA)
4.9
5.0
5.1
5.2
V
REF
(V)
D97IN638
Tj=25˚C
Vcc=10V
Vcc=40V
0 15 Vinh
(
V
)
105
-50
0
50
100
Iinh
(μA)
D97IN651
Tj=0˚C
Tj=25˚C
Tj=125˚C
Vcc=35V
Pin 10
0 1020304050V
CC
(V)
5.06
5.08
5.1
5.12
V
O
(V)
D97IN639A
Tj=25˚C
Tj=125˚C
I
O
= 1A