Datasheet

DocID2146 Rev 19 15/30
L78MxxC Typical performance
Figure 24. Tracking voltage regulator
Figure 25. High input voltage circuit
V
IN
= V
I
- (V
Z
+ V
BE
)
Figure 26. Reducing power dissipation with dropping resistor
R = ____________________
V
I(min)
-V
XX
-V
DROP(max)
I
O(max)
+I
d(max)