KA278R12C Fairchild Semiconductor, KA278R12C Datasheet - Page 9

• Manufacturer Part Number: KA278R12C
• Description: The KA278RXXC is a low-dropout voltage regulator suitable for various electronic equipments
• Manufacturer: Fairchild Semiconductor

Typical Performance Characteristics
Figure 7. Power Dissipation vs. Temperature(Tj)
Figure 9. Output Peak Currenrt vs.
4.75
4.50
4.25
4.00
3.75
3.50
4.75
4.50
4.25
4.00
3.75
3.50
20
15
10
5
0
-25
0
0
Input-output differential voltage Vin-Vo (V)
Input-output differential voltage Vin-Vo (V)
0
Input-Output Differential Voltage
1
1
TEMPERATURE Tj(
25
2
2
50
3
3
75
o
C)
4
4
100
5
5
125
6
6
(Continued)
Figure 8. Overcurrent Protection Characteristics
100
100
100
80
80
80
60
60
60
40
40
40
20
20
20
0
0
0
0
0
0
(Typical Value)
1.0
1.0
1.0
Output Current(A)
Output Current(A)
2.0
2.0
2.0
3.0
3.0
3.0
4.0
4.0
4.0
KA278RXXC-SERIES
5.0
5.0
5.0
6.0
6.0
6.0
9