MC7809E Fairchild Semiconductor, MC7809E Datasheet - Page 17

• Manufacturer Part Number: MC7809E
• Manufacturer: Fairchild Semiconductor

Electrical Characteristics (MC7824AE)
(Refer to the test circuits. 0 C < T
Note:
1. Load and line regulation are specified at constant junction temperature. Change in VO due to heating effects must be taken
2. These parameters, although guaranteed, are not 100% tested in production.
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift (Note2)
Output Noise Voltage
Ripple Rejection (Note2)
Dropout Voltage
Output Resistance (Note2)
Short Circuit Current
Peak Current (Note2)
into account separately. Pulse testing with low duty is used.
J
Regload
Symbol
Regline
V
< 125 C, I
V/ T
RR
I
I
V
V
Drop
r
I
SC
PK
Q
I
O
O
N
Q
T
I
V
V
V
T
T
I
I
T
V
V
I
I
f = 10Hz to 100kHz
T
f = 120Hz, I
V
I
f = 1kHz
V
T
o
O
O
O
O
O
O
J
J
J
J
A
J
I
I
I
I
I
I
I
=1A, V
= 27V to 38V, I
= 21V to 33V
= 35V, T
= 27.3V to 38V
= 27.3V to 38V, T
= 27.3V to 38V, I
= 28V to 38V
= 5mA to 1A, P
= 5mA to 1.0A
= 250mA to 750mA
= 5mA to 1.0A
= 5mA
= 1A, T
=+25 C
=+25 C
=+25 C, I
=+25 C
=+25 C
= 25 C
I
J
= 33V, C
Conditions
A
O
=+25 C
O
(Continued)
=+25 C
= 500mA
= 5mA to 1.5A
V
V
I
I
O
= 26.7V to 38V
= 30V to 36V
O
= 500mA
I
O
=0.33 F, C
J
15W
= 500mA
=+25 C
O
=0.1 F, unless otherwise specified)
Min.
23.5
23
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
MC78XXE/LM78XXE/MC78XXAE
Typ.
-1.5
250
5.2
2.0
2.2
24
24
18
18
15
15
10
54
20
6
6
7
-
-
-
Max.
24.5
240
240
240
120
100
100
6.0
0.8
0.8
0.5
25
50
-
-
-
-
-
-
-
mV/ C
Unit
m
mV
mV
mA
mA
V/Vo
mA
dB
V
V
A
17