L78xx, L78xxC, L78xxAB, L78xxAC
Electrical characteristics
VI = 11 V, IO = 1 A, TJ = 0 to 125 °C (L7806AC), TJ = -40 to 125 °C (L7806AB), unless
otherwise specified.
Table 6.
Symbol
Electrical characteristics of L7806A
Parameter
Output voltage
Test conditions
Min.
Typ.
Max.
Unit
VO
VO
VO
TJ = 25°C
5.88
5.76
5.76
6
6
6.12
6.24
6.24
60
V
Output voltage
Output voltage
IO = 5 mA to 1 A, VI = 8.6 to 19 V
IO = 1 A, VI = 19 to 21 V, TJ = 25°C
VI = 8.6 to 25 V, IO = 500 mA, TJ = 25°C
VI = 9 to 13 V
V
6
V
9
mV
mV
mV
mV
11
3
60
(1)
ΔVO
Line regulation
VI = 9 to 13 V, TJ = 25°C
30
VI = 8.3 to 21 V, TJ = 25°C
IO = 5 mA to 1 A
9
60
25
30
10
4.3
100
100
50
(1)
ΔVO
Load regulation
IO = 5 mA to 1.5 A, TJ = 25°C
mV
IO = 250 to 750 mA
TJ = 25°C
6
mA
mA
mA
mA
mA
dB
Iq
Quiescent current
6
VI = 9 to 24 V, IO = 500 mA
0.8
0.8
0.5
ΔIq
Quiescent current change VI = 8.6 to 21 V, TJ = 25°C
IO = 5 mA to 1 A
SVR
Vd
Supply voltage rejection
Dropout voltage
VI = 9 to 19 V, f = 120 Hz, IO = 500 mA
65
2
IO = 1 A, TJ = 25°C
TA = 25°C, B =10 Hz to 100 kHz
f = 1 kHz
V
eN
RO
Isc
Output noise voltage
Output resistance
10
µV/VO
mΩ
A
17
Short circuit current
VI = 35 V, TA = 25°C
0.2
2.2
-0.8
Iscp
Short circuit peak current TJ = 25°C
A
ΔVO/ΔT Output voltage drift
mV/°C
1. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must be
O
taken into account separately. Pulse testing with low duty cycle is used.
Doc ID 2143 Rev 30
11/57
STMICROELECTRONICS [ ST ]
