MC78MXX/LM78MXX
Electrical Characteristics (MC78M08)
(Continued)
(Refer to the test circuits, 0
<
T
J
<
+125°C, I
O
=350mA, V
I
=14V, unless otherwise specified, C
I
= 0.33µF, C
O
=0.1µF)
Parameter
Output Voltage
Symbol
T
J
=+25°C
V
O
I
O
= 5mA to 350mA
V
I
= 10.5V to 23V
I
O
= 200mA
T
J
=+25°C
V
I
= 10.5V to 25V
V
I
= 11V to 25V
Conditions
Min.
7.7
7.6
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
8
8
-
-
-
-
4.0
-
-
−0.5
52
80
2
300
700
Max.
8.3
8.4
100
50
160
80
6.0
0.5
0.8
-
-
-
-
-
-
mA
V
Unit
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
∆V
O
∆V
O
I
Q
∆I
Q
mV
mV
mA
I
O
= 5mA to 0.5A, T
J
=+25°C
I
O
= 5mA to 200mA, T
J
=+25°C
T
J
= +25°C
I
O
= 5mA to 350mA
I
O
= 200mA
V
I
= 10.5V to 25V
I
O
= 5mA
T
J
= 0 to +125°C
f = 10Hz to 100kHz
f = 120Hz, I
O
= 300mA
V
I
= 11.5V to 21.5V, T
J
=+25
°C
T
J
= +25°C, I
O
= 500mA
T
J
= +25°C, V
I
= 35V
T
J
= +25°C
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
RR
V
N
RR
V
D
I
SC
I
PK
mV/°C
µ
V/Vo
dB
V
mA
mA
Note:
1. Load and line regulation are specified at constant junction temperature. Change in V
O
due to heating effects must be taken
into account separately. Pulse testing with low duty is used.
4
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
