KA78L12A Fairchild Semiconductor, KA78L12A Datasheet - Page 11
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
KA78L12A
Manufacturer Part Number
KA78L12A
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
Datasheet
1.KA78L05A.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KA78L12ADTF
Manufacturer:
GENESIS
Quantity:
396
Company:
Part Number:
KA78L12AMTF
Manufacturer:
FAIRCHILD
Quantity:
52 562
Company:
Part Number:
KA78L12AZ
Manufacturer:
FSC
Quantity:
550
Company:
Part Number:
KA78L12AZTA
Manufacturer:
FAIRCHILD
Quantity:
250 000
Company:
Part Number:
KA78L12AZTR
Manufacturer:
B/B
Quantity:
1 855
Absolute Maximum Ratings
Electrical Characteristics(KA78L05AA)
(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
Parameter
Input Voltage (for V
(for V
(for V
Operating Junction Temperature Range
Storage Temperature Range
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.
= 10V, I
O
O
= 12V to 18V)
= 24V
O
= 40mA, 0°C ≤ T
D
O
≤ 0.75W.
= 5V to 8V)
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
= 0.33 μF, C
T
T
T
7V ≤V
7V ≤V
(Note2)
T
8V ≤V
1mA ≤ I
T
I
f = 120Hz, 8V ≤ V
T
O
J
J
J
J
A
J
= 5mA
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C, 10Hz ≤ f ≤ 100kHz
I
I
I
≤ 20V
≤ V
≤ 20V
O
O
≤ 40 mA
MAX
Symbol
= 0.1μF, unless otherwise specified. (Note1)
Conditions
(Continued)
T
STG
T
V
J
I
7V ≤ V
8V ≤ V
1mA ≤ I
1mA ≤ I
1mA ≤ I
1mA ≤ I
I
≤ 18V, T
I
I
O
O
O
O
≤ 20V
≤ 20V
J
≤ 100mA
≤ 40mA
≤ 40mA
≤ 70mA
= 25°C
-65 ~ +150
0 ~ +150
Value
30
35
40
Min.
4.85
4.9
41
-
-
-
-
-
-
-
-
-
-
-
-0.65
Typ. Max.
5.0
5.0
2.0
1.7
40
80
KA78LXXA/KA78L05AA
11
8
6
-
-
-
-
5.15
5.15
150
100
5.1
5.5
1.5
0.1
50
25
Unit
-
-
-
-
°C
°C
V
V
V
mV/°C
μV/Vo
Unit
mV
mV
mV
mV
mA
mA
mA
dB
V
V
V
V
11