參數(shù)資料
型號: KA278RA09C
廠商: Fairchild Semiconductor Corporation
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 2A Output Low Dropout Voltage Regulators
中文描述: 第2A輸出低壓差穩(wěn)壓器
文件頁數(shù): 10/20頁
文件大?。?/td> 208K
代理商: KA278RA09C
KA278RXXC-SERIES
10
Typical Performance Characteristics
(Continued)
KA278R09C
10
8
6
4
2
0
0
O
20
Input voltage Vin (V)
5
10
RL=
RL=4.5
15
8
0
5
10
15
20
0
20
40
60
80
100
120
RL=
Q
Input voltage Vin(V)
0
O
3
Disable voltage Vdis (V)
0.5
1.5
1
2
2.5
10
8
6
4
2
0
9.08
9.04
9.00
9.12
-25
O
TEMPERATURE Tj(
o
C)
75
125
0
25
50
100
8.92
8.88
8.84
8.96
10
8
6
4
2
0
Q
Junction temperature Tj(
o
C)
75
125
0
25
50
100
-25
-25
0
25
50
75
100
125
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
2.0A
D
Junction Temp Tj [
]
Figure 1. Output Voltage vs. Input Voltage
Figure 2. Quiescent Current vs. Input Voltage
Figure 3. Output Voltage vs. Disable Voltage
Figure 4. Output Voltage vs. Temperature(Tj)
Figure 5. Quiescent Current vs. Temperature(Tj)
Figure 6. Dropout Voltage vs.Junction Temperature
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