L78xx, L78xxC, L78xxAB, L78xxAC
Electrical characteristics
V
I
= 11 V, I
O
= 1 A, T
J
= 0 to 125 °C (L7806AC), T
J
= -40 to 125 °C (L7806AB), unless
otherwise specified.
Table 6. Electrical characteristics of L7806A
Symbol
V
O
V
O
V
O
Parameter
Output voltage
Output voltage
Output voltage
T
J
= 25°C
I
O
= 5 mA to 1 A, V
I
= 8.6 to 19 V
I
O
= 1 A, V
I
= 19 to 21 V, T
J
= 25°C
V
I
= 8.6 to 25 V, I
O
= 500 mA, T
J
= 25°C
V
O (1)
Line regulation
V
I
= 9 to 13 V
V
I
= 9 to 13 V, T
J
= 25°C
V
I
= 8.3 to 21 V, T
J
= 25°C
I
O
= 5 mA to 1 A
V
O (1)
Load regulation
I
O
= 5 mA to 1.5 A, T
J
= 25°C
I
O
= 250 to 750 mA
I
q
Quiescent current
T
J
= 25°C
Test conditions
Min.
5.88
5.76
5.76
Typ.
6
6
6
9
11
3
9
25
30
10
4.3
Max.
6.12
6.24
6.24
60
60
30
60
100
100
50
6
6
V
I
= 9 to 24 V, I
O
= 500 mA
I
q
Quiescent current change
V
I
= 8.6 to 21 V, T
J
= 25°C
I
O
= 5 mA to 1 A
SVR
V
d
eN
R
O
I
sc
I
scp
V
O
/T
Supply voltage rejection
Dropout voltage
Output noise voltage
Output resistance
Short circuit current
Short circuit peak current
Output voltage drift
V
I
= 9 to 19 V, f = 120 Hz, I
O
= 500 mA
I
O
= 1 A, T
J
= 25°C
T
A
= 25°C, B =10 Hz to 100 kHz
f = 1 kHz
V
I
= 35 V, T
A
= 25°C
T
J
= 25°C
65
2
10
17
0.2
2.2
-0.8
0.8
0.8
0.5
mA
mA
mA
mA
mA
dB
V
µV/V
O
m
A
A
mV/°C
mV
Unit
V
V
V
mV
mV
mV
mV
1. Load and line regulation are specified at constant junction temperature. Changes in V
O
due to heating effects must be
taken into account separately. Pulse testing with low duty cycle is used.
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