KA78R12C Fairchild Semiconductor, KA78R12C Datasheet - Page 10

• Manufacturer Part Number: KA78R12C
• Description: The KA78RXXC is a low-dropout voltage regulator suitable for various electronic equipments
• Manufacturer: Fairchild Semiconductor

KA78RXXC-SERIES
Typical Performance Characteristics
KA78R09C
10
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 3. Output Voltage vs. Disable Voltage
Figure 1. Output Voltage vs. Input Voltage
10
10
10
9
8
7
6
5
4
3
2
1
0
8
6
4
2
0
9
8
7
6
5
4
3
2
1
0
-25
0
0
RL=
0
0.5
5
Junction temperature Tj(
Disable voltage Vdis (V)
Input voltage Vin (V)
RL=9Ω
25
10
1
50
1.5
15
75
2
20
o
100
C)
2.5
125
25
3
(Continued)
Figure 6. Dropout Voltage vs.Junction Temperature
Figure 2. Quiescent Current vs. Input Voltage
Figure 4. Output Voltage vs. Temperature(Tj)
8.94
9.02
8.96
8.92
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
9.04
9.00
8.98
9.06
80
60
40
20
0
-25
0
-25
0
0
5
TEMPERATURE Tj(
Input voltage Vin(V)
Junction Temp Tj [ ℃ ]
25
25
10
50
50
RL=
1.0A
75
∞
o
75
C )
15
100
100
125
20
125