L78LxxAB - L78LxxAC - L78LxxC
Table 5.
Symbol
V
O
V
O
ΔV
O
ΔV
O
Electrical characteristics
Electrical characteristics of L78L05C
(refer to the test circuits, T
J
= 0 to 125°C, V
I
= 10 V,
I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF unless otherwise specified)
Parameter
Output voltage
Output voltage
T
J
= 25°C
I
O
= 1 to 40 mA, V
I
= 7 to 20 V
I
O
= 1 to 70 mA, V
I
= 10 V
Line regulation
V
I
= 8.5 to 20 V, T
J
= 25°C
V
I
= 9 to 20 V, T
J
= 25°C
Load regulation
I
O
= 1 to 100 mA, T
J
= 25°C
I
O
= 1 to 40 mA, T
J
= 25°C
Quiescent current
T
J
= 25°C
T
J
= 125°C
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
I
O
= 1 to 40 mA
V
I
= 8 to 20 V
B =10 Hz to 100 kHz, T
J
= 25°C
V
I
= 9 to 20 V, f = 120 Hz
I
O
= 40 mA, T
J
= 25°C
40
40
49
1.7
Test conditions
Min.
4.6
4.5
4.5
Typ.
5
Max.
5.4
5.5
V
5.5
200
mV
150
60
mV
30
6
5.5
0.2
mA
1.5
µV
dB
V
mA
mA
Unit
V
I
d
ΔI
d
eN
SVR
V
d
Table 6.
Symbol
V
O
V
O
ΔV
O
ΔV
O
Electrical characteristics of L78L08C
(refer to the test circuits, T
J
= 0 to 125°C, V
I
= 14 V,
I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF unless otherwise specified)
Parameter
Output voltage
Output voltage
T
J
= 25°C
I
O
= 1 to 40 mA, V
I
= 8.5 to 20 V
I
O
= 1 to 70 mA, V
I
= 12 V
Line regulation
V
I
= 8.5 to 20 V, T
J
= 25°C
V
I
= 9 to 20 V, T
J
= 25°C
Load regulation
I
O
= 1 to 100 mA, T
J
= 25°C
I
O
= 1 to 40 mA, T
J
= 25°C
Quiescent current
T
J
= 25°C
T
J
= 125°C
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
I
O
= 1 to 40 mA
V
I
= 8 to 20 V
B =10 Hz to 100 kHz, T
J
= 25°C
V
I
= 9 to 20 V, f = 120 Hz
I
O
= 40 mA, T
J
= 25°C
36
60
45
1.7
Test conditions
Min.
7.36
7.2
7.2
Typ.
8
Max.
8.64
8.8
V
8.8
200
mV
150
80
mV
40
6
5.5
0.2
mA
1.5
µV
dB
V
mA
mA
Unit
V
I
d
ΔI
d
eN
SVR
V
d
7/29
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