參數(shù)資料
型號: KA78L12AM
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 基準電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 12 V FIXED POSITIVE REGULATOR, PSSO3
封裝: SOT-89, 3 PIN
文件頁數(shù): 5/18頁
文件大小: 82K
代理商: KA78L12AM
KA78LXXA/KA78L05AA
5
Electrical Characteristics(KA78L09A)
(Continued)
(V
I
= 15V, I
O
= 40mA, 0
°
C
T
J
125
°
C, C
I
= 0.33
μ
F, C
O
= 0.
1
μ
F, unless otherwise specified. (Note1)
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
2. Power dissipation P
D
0.75W.
Parameter
Output Voltage
Symbol
V
O
Conditions
Min.
8.64
-
-
-
-
8.55
Typ. Max.
9.0
90
100
20
10
-
Unit
V
mV
mV
mV
mV
V
T
J
= 25
°
C
9.36
200
150
90
45
9.45
Line Regulation (Note1)
V
O
T
J
= 25
°
C
11.5V
V
I
24V
13V
V
I
24V
1mA
I
O
100mA
1mA
I
O
40mA
Load Regulation (Note1)
V
O
T
J
= 25
°
C
Output Voltage
V
O
11.5V
V
I
24V 1mA
I
O
40mA
11.5V
V
I
V
MAX
(Note 2)
T
J
= 25
°
C
13V
V
I
24V
1mA
I
O
40mA
T
A
= 25
°
C, 10Hz
f
100kHz
I
O
= 5mA
f = 120Hz, 12V
V
I
22V, T
J
= 25
°
C
T
J
= 25
°
C
1mA
I
O
70mA
8.55
-
9.45
V
Quiescent Current
Quiescent Current
Change
I
Q
I
Q
I
Q
V
N
-
-
-
-
-
2.1
-
-
70
-0.9
44
1.7
6.0
1.5
0.1
-
-
-
-
mA
mA
mA
μ
V/Vo
mV/
°
C
dB
V
With Line
With Load
Output Noise Voltage
Temperature Coefficient of V
O
Ripple Rejection
Dropout Voltage
V
O
/
T
RR
V
D
38
-
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