KA378R33 Fairchild Semiconductor, KA378R33 Datasheet - Page 3

• Manufacturer Part Number: KA378R33
• Description: The KA378R33 is a low-dropout voltage regulator suitable for various electronic equipments
• Manufacturer: Fairchild Semiconductor

Typical Perfomance Characteristics
Figure 5.Quiescent Current vs. Temperature(Tj)
Figure 3.Output Voltage vs. Disable Voltage
Figure 1.Output Voltage vs. Input Voltage
3.75
3.00
2.25
1.50
0.75
0
3.75
3.00
2.25
1.50
0.75
0
5.25
4.50
5.25
4.50
1 0
8
6
4
2
0
0
0
0.5
2
Junction temperature Tj (
RL=
Disable voltage Vdis (V)
Input voltage Vin (V)
1
4
RL=1.1
1.5
6
2
8
2.5
o
C)
10
3
Figure 6.Dropout Voltage vs. Junction Temperature
Figure 2.Quiescent Current vs. Input Voltage
Figure 4.Output Voltage vs. Temperature(Tj)
3.24
3.34
3.32
3.30
3.26
3.22
0.3
0.2
0.1
100
3.36
3.28
0.5
0.4
0.6
80
60
40
20
0
0
-25
-25
0
0
Junction temperature Tj(
0
2
TEMPERATURE Tj(
Input voltage Vin (V)
25
25
4
RL=
50
50
Io=3A
2.0A
1.0A
0.5A
6
75
75
o
C)
o
100
8
C)
100
125
125
10
KA378R33
3