KA278R33C Просмотр технического описания (PDF) - Fairchild Semiconductor
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KA278R33C Datasheet PDF : 20 Pages
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KA278RXXC-SERIES
Typical Performance Characteristics (Continued)
KA278RA05C
7
6
5
RL=
4
3
RL=2.5Ω
2
1
0
0
5
10
15
Input voltage Vin (V)
Figure 1. Output Voltage vs. Input Voltage
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
-25
0 25 50 75 100 125
TEMPERATURE Tj(oC)
Figure 3. Output Voltage vs. Temperature(Tj)
* Fixed Mode (Vo=5V)
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
-25
2.0A
0
25 50 75 100 125
Junction Temp Tj [℃]
Figure 5. Dropout Voltage vs.Junction Temperature
120
100
80
60
40
20
0
0
RL= ∞
5
10
15
20
Input voltage Vin(V)
Figure 2. Quiescent Current vs. Input Voltage
10
8
6
4
2
0
-25
0
25 50 75 100 125
Junction temperature Tj(oC )
Figure 4. Quiescent Current vs. Temperature(Tj)
20
15
10
5
0
-25 0
25
50 75 100 125
TEMPERATURE Tj(oC)
Figure 6. Power Dissipation vs. Temperature(Tj)
14
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