KA78L18A Fairchild Semiconductor, KA78L18A Datasheet - Page 4

• Manufacturer Part Number: KA78L18A
• Description: The KA78LXX/KA78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA
• Manufacturer: Fairchild Semiconductor

KA78LXXA/KA78L05AA
Electrical Characteristics(KA78L08A)
(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
4
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
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
= 14V, I
O
= 40mA, 0°C ≤ T
D
≤ 0.75W.
With Line
With Load
J
O
≤ 125°C, C
Symbol
ΔV
ΔV
ΔV
ΔI
ΔI
RR
V
V
V
V
I
O
Q
O
O
N
D
Q
Q
/ΔT
O
O
I
= 0.33μF, C
T
T
T
10.5V ≤ V
10.5V ≤ V
V
T
11V ≤ V
1mA ≤ I
T
I
f = 120Hz, 11V ≤ 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
O
I
≤ 23V
(Continued)
I
≤ 40mA
≤ 23V 1mA ≤ I
= 0.1μF, unless otherwise specified. (Note1)
≤
Conditions
10.5V ≤ V
11V ≤ V
1mA ≤ I
1mA ≤ I
1mA ≤ I
I
≤ 21V, T
O
O
O
O
I
≤ 23V
I
≤ 100mA
≤ 40mA
≤ 40mA
≤ 70mA
≤ 23V
J
= 25°C
Min. Typ. Max.
7.7
7.6
7.6
39
-
-
-
-
-
-
-
-
-
-
-0.8
8.0
8.0
2.0
1.7
10
15
60
70
8
-
-
-
-
175
125
8.3
8.4
8.4
5.5
1.5
0.1
80
40
-
-
-
-
mV/°C
μV/Vo
Unit
mV
mV
mV
mV
mA
mA
mA
dB
V
V
V
V