Data Sheet

KA78XXE / KA78XXAE — 3-Terminal 1 A Positive Voltage Regulator
© 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com
KA78XXE / KA78XXAE Rev. 1.9 23
Typical Applications (Continued)
Figure 15. Tracking Voltage Regulator
Figure 16. Split-Power Supply (±15 V - 1 A)
KA78XXE
KA741
0.1 μF
0.33 μF
1
2
3
7
2
6
4
3
4.7 kΩ
4.7 kΩ
TIP42
COMMON
COMMON
V
O
-V
O
V
I
-V
IN
_
+
3
1
2
1
3
2
0.33
μ
F
0.1 μF
2.2 μF
1 μF
+
+
1N4001
1N4001
+15 V
-15 V
+20 V
-20 V
KA7815E
KA7915E