KA7808E Fairchild Semiconductor, KA7808E Datasheet - Page 26

• Manufacturer Part Number: KA7808E
• Description: The KA78XXE/KA78XXAE series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications
• Manufacturer: Fairchild Semiconductor

Output
Input
+
0.1µF
2
1
3
KA78XXE
Figure 18. Negative Output Voltage Circuit
D45H11
1mH
Input
Output
470Ω
4.7Ω
Z1
3
1
KA78XXE
2
+
0.33uF
10uF
+
0.5Ω
2000µF
Figure 19. Switching Regulator
26
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KA78XXE/KA78XXAE Rev. 1.0.3