MC7812E Fairchild Semiconductor, MC7812E Datasheet - Page 19

• Manufacturer Part Number: MC7812E
• Description: The MC78XXE/LM78XXE/MC78XXAE series of three terminal positive regulators 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

Typical Applications
Input
0.33uF
Input
Input
1
Input
MC78XXE/LM78XXE
120Hz
2
C
0.33uF
C
0.33uF
I
5.1
I
Figure 8. Fixed Output Regulator
1
2N6121
OR EQ.
1
470uF
Figure 6. Load Regulation
Figure 7. Ripple Rejection
Figure 5. DC Parameters
MC78XXE/LM78XXE
MC78XXE/LM78XXE
3
+
R
L
2
2
0.33uF
270pF
100
1
3
MC78XXE/LM78XXE
3
0.1uF
0.1uF
C
C
O
O
Output
2
V
O
Output
MC78XXE/LM78XXE/MC78XXAE
Output
3
30uS
R
L
VO
OV
Output
19