KA78L24A Fairchild Semiconductor, KA78L24A Datasheet - Page 10

• Manufacturer Part Number: KA78L24A
• Manufacturer: Fairchild Semiconductor

KA78LXXA/KA78L05AA
Electrical Characteristics(KA78L24A)
(V
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
2. Power dissipation P
10
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Output Voltage
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Temperature Coefficient of V
Ripple Rejection
Dropout Voltage
I
= 33V, I
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
O
= 40mA, 0°C ≤ T
D
≤ 0.75W.
With Line
With Load
J
O
≤ 125°C, C
Symbol
ΔV
ΔV
ΔV
ΔI
ΔI
V
V
RR
V
V
I
O
Q
O
O
N
D
Q
Q
/ΔT
O
O
I
= 0.33 μF, C
T
T
T
27V ≤ V
27V ≤ V
V
T
28V ≤ V
1mA ≤ I
T
I
f = 120Hz, 28V ≤ V
T
O
J
J
J
J
A
J
MAX
= 5mA
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C, 10Hz ≤ f ≤ 100kHz
(Note2)
O
I
I
I
O
(Continued)
≤ 38V
≤
≤ 38V
≤ 40mA
= 0.1μF, unless otherwise specified. (Note1)
Conditions
27V ≤ V
28V ≤ V
1mA ≤ I
1mA ≤ I
1mA ≤ I
1mA ≤ I
I
≤ 38V, T
O
O
O
O
I
I
≤ 38V
≤ 38V
≤ 100mA
≤ 40mA
≤ 40mA
≤ 70mA
J
= 25°C
Min. Typ. Max.
22.8
22.8
23
34
-
-
-
-
-
-
-
-
-
-
-2.0
160
150
200
2.2
1.7
24
40
20
45
-
-
-
-
25.2
25.2
300
250
200
100
6.0
1.5
0.1
25
-
-
-
-
mV/°C
μV/Vo
Unit
mV
mV
mV
mV
mA
mA
mA
dB
V
V
V
V