MC78LXXA (LM78LXX, KA78LXXA)
FIXED VOLTAGE REGULATOR (POSITIVE)
LM78L09 ELECTRICAL CHARACTERISTICS
Characteristic
Output Voltage
Line Regulation
Load Regulation
Symbol
V
O
∆V
O
∆V
O
T
J
= 25
°C
T
J
=25
°C
T
J
=25
°C
(V
I
= 15V, I
O
= 40mA, 0
°C ≤
T
J
≤
125
°C,
C
I
= 0.33
µF,
C
O
= 0.1µF, unless otherwise specified. (Note 1)
Test Conditions
11.5V
≤
V
I
≤
24V
13V
≤
V
I
≤
24V
1mA
≤
I
O
≤
100mA
1mA
≤
I
O
≤
40mA
1mA
≤
I
O
≤
40mA
1mA
≤
I
O
≤
70mA
8.55
8.55
2.1
Min
8.64
Typ
9.0
90
100
20
10
Max
9.36
200
150
90
45
9.45
9.45
6.0
1.5
0.1
70
-0.9
38
44
1.7
Unit
V
mV
mV
mV
mV
V
V
mA
mA
mA
µV/V
O
mV/°C
dB
V
11.5V
≤
V
I
≤
24V
Output Voltage
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Temperature Coefficient of V
O
Ripple Rejection
Dropout Voltage
with line
with load
V
O
I
Q
∆I
Q
∆I
Q
V
N
∆V
O
/∆T
RR
V
D
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
LM78L10 ELECTRICAL CHARACTERISTICS
(V
I
= 16V, I
O
= 40mA, 0
°C <
T
J
<
125
°C,
C
I
= 0.33
µF,
C
O
= 0.1µF, unless otherwise specified. (Note 1)
Characteristic
Output Voltage
Line Regulation
Load Regulation
Output Voltage
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Temperature Coefficient of V
O
Ripple Rejection
Dropout Voltage
with line
with load
Symbol
V
O
∆V
O
∆V
O
V
O
I
Q
∆I
Q
∆I
Q
V
N
T
J
= 25
°C
T
J
=25
°C
T
J
=25
°C
12.5
<
V
I
<
25V
14V
≥
V
I
≥
25V
1mA
<
I
O
<
100mA
9.5
9.5
4.2
Test Conditions
Min
9.6
Typ
10.0
100
100
20
10
Max
10.4
220
170
94
47
10.5
10.5
6.5
6.0
1.5
0.1
74
0.95
38
43
1.7
Unit
V
mV
mV
mV
mV
V
mA
mA
µV/V
O
mV/
°C
dB
V
1mA
<
I
O
<
70mA
12.5
<
V
I
<
25V, 1mA
<
I
O
<
40mA
12.5
<
V
I
<
V
MAX
(Note), 1mA
<
I
O
<
70mA
T
J
= 25
°C
T
J
= 125
°C
12.5
<
V
I
<
25V
1mA
<
I
O
<
40mA
T
A
= 25
°C,
10Hz
<
f
<
100KHz
∆V
O
/∆T I
O
= 5mA
RR
V
D
f = 120Hz, 15V
<
V
I
<
25V, T
J
= 25
°C
T
J
= 25
°C
BOCA [ BOCA SEMICONDUCTOR CORPORATION ]
