MC78M08 Fairchild, MC78M08 Datasheet - Page 8
MC78M08
Manufacturer Part Number
MC78M08
Description
3-Terminal 0.5A Positive Voltage Regulator
Manufacturer
Fairchild
Datasheet
1.MC78M08.pdf
(14 pages)
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Electrical Characteristics (MC78M24)
(Refer to the test circuits, 0 < T
Note:
1. Load and line regulation are specified at constant junction temperature. Change in V
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Quiescent Current
Quiescent Current Change
Output Voltage Drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
into account separately. Pulse testing with low duty is used.
J
< +125 C, I
Symbol
V/ T
I
I
V
RR
V
V
I
SC
PK
V
V
Q
I
O
N
D
Q
O
O
O
T
I
V
I
T
I
I
T
I
I
V
I
T
f = 10Hz to 100kHz
f = 120Hz, I
V
T
T
T
O
O
O
O
O
O
O
=350mA, V
J
J
J
J
J
J
J
I
I
I
= 28V to 38V, T
= 27V to 38V
= 27V to 38V
= 5mA to 350mA
= 200mA
= 5mA to 0.5A, T
= 5mA to 200mA, T
= 5mA to 350mA
= 200mA
= 5mA
=+25 C
=+25 C
= +25 C
= 0 to +125 C
= +25 C, I
= +25 C, V
= +25 C
Conditions
O
(Continued)
I
=33V, unless otherwise specified, C
O
= 300mA
V
V
I
= 500mA
= 35V
I
I
= 27V to 38V
= 28V to 38V
J
J
=+25 C
=+25 C
J
=+25 C
O
Min.
22.8
due to heating effects must be taken
23
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-1.2
170
300
700
4.2
24
24
70
2
-
-
-
-
-
-
I
=0.33 F, C
MC78MXX/LM78MXX
Max.
25.2
100
480
240
6.0
0.5
0.8
25
50
-
-
-
-
-
-
O
mV/ C
=0.1 F)
Unit
V/Vo
mV
mV
mA
mA
mA
mA
dB
V
V
8