
Typical performance L78xx - L78xxC
36/56
Note: The circuit performs well up to 100 kHz.
Figure 32. Reducing power dissipation with dropping resistor
R = ____________________
V
I(min)
-V
XX
-V
DROP(max)
I
O(max)
+I
d(max)
Figure 33. Remote shutdown
Figure 34. Power AM modulator (unity voltage gain, I
O
≤ 0.5)