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參數(shù)資料
| 型號： | KA278RA09C |
| 廠商： | Fairchild Semiconductor Corporation |
| 元件分類： | 基準電壓源/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)： | 3/20頁 |
| 文件大小： | 208K |
| 代理商： | KA278RA09C |
KA278RXXC-SERIES
3
Electrical Characteristics
(Vin=Note3, Io=1.0A, Ta=25
°
C , unless otherwise specified)
Note:
1.These parameters, although guaranteed, are not 100% tested in production.
2. Junction -to -case thermal resistance test environments.
-. Pneumatic heat sink fixture.
-. Clamping pressure 60psi through 12mm diameter cylinder.
-. Thermal grease applied between PKG and heat sink fixture.
3. KA278R33C : Vin = 5V
KA278R05C : Vin = 7V
KA278R09C : Vin = 11V
KA278R12C : Vin = 15V
4. KA278R33C : Vin =4 to 10V
KA278R05C, KA278R51C : Vin=6 to 12V
KA278R09C : Vin=10 to 25V
KA278R12C : Vin = 13V to 29V
Parameter
Symbol
Conditions
-
-
-
-
-
Min.
3.22
4.88
4.98
8.78
11.7
-
-
45
-
2.0
-
-
-
-
1.24
Typ.
3.3
5
5.1
9
12
0.1
0.5
55
-
-
-
-
-
-
1.27
Max.
3.38
5.12
5.22
9.22
12.3
2.0
2.5
-
0.5
-
0.8
20
-0.4
10
1.30
Unit
Output voltage
KA278R33C
KA278R05C
KA278R51C
KA278R09C
KA278R12C
Vo
V
Load regulation
Line regulation
Ripple rejection ratio
Dropout voltage
Disable voltage high
Disable voltage low
Disable bias current high KA278RXXC
Disable bias current low
Quiescent current
Reference voltage
Rload
Rline
RR
Vdrop
VdisH
VdisL
IdisH
IdisL
Iq
Vref
5mA < Io < 2A
Note4
Note1
Io = 2A
Output active
Output disabled
Vdis = 2.7V
Vdis = 0.4V
Io = 0A
%
%
dB
V
V
V
μ
A
mA
mA
V
KA278RXXC
KA278RXXC
KA278RXXC
KA278RA05C
-
相關PDF資料 |
PDF描述 |
|---|---|
| KA278RA12C | 2A Output Low Dropout Voltage Regulators |
| KA278RA33C | 2A Output Low Dropout Voltage Regulators |
| KA278RA51C | 2A Output Low Dropout Voltage Regulators |
| KA278R09YDTU | RF Coaxial Connector Adapter; Body Plating:Nickel; Body Style:Straight Bulkhead Adapter, Jack-Jack RoHS Compliant: Yes |
| KA278R12CYDTU | 2A Output Low Dropout Voltage Regulators |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| KA278RA12C | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators |
| KA278RA33C | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators |
| KA278RA51C | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators |
| KA278RXXC | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2A Output Low Dropout Voltage Regulators |
| KA2803 | 制造商: 功能描述: 制造商:undefined 功能描述: |
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