MC78L00A Series, NCV78L00A
0C < T
J
< +125C (for MC78LXXAC), unless otherwise noted.)
Characteristics
Output Voltage (T
J
= +25C)
Line Regulation
(T
J
= +25C, I
O
= 40 mA)
17.5 Vdc
V
I
30 Vdc
20 Vdc
V
I
30 Vdc
Load Regulation
(T
J
= +25C, 1.0 mA
I
O
100 mA)
(T
J
= +25C, 1.0 mA
I
O
40 mA)
Output Voltage
(17.5 Vdc
V
I
30 Vdc, 1.0 mA
I
O
40 mA)
(V
I
= 23 V, 1.0 mA
I
O
70 mA)
Input Bias Current
(T
J
= +25C)
(T
J
= +125C)
Input Bias Current Change
(20 Vdc
V
I
30 Vdc)
(1.0 mA
I
O
40 mA)
Output Noise Voltage
(T
A
= +25C, 10 Hz
f
100 kHz)
Ripple Rejection
(I
O
= 40 mA, f = 120 Hz, 18.5 V
V
I
28.5 V, T
J
= +25C)
Dropout Voltage
(T
J
= +25C)
ELECTRICAL CHARACTERISTICS
(V
I
= 23 V, I
O
= 40 mA, C
I
= 0.33
mF,
C
O
= 0.1
mF,
−
40C < T
J
< +125C (for MC78LXXAB),
MC78L15AC, AB / NCV78L15A
Symbol
V
O
Reg
line
−
−
Reg
load
−
−
14.25
14.25
−
−
−
−
−
34
−
130
110
25
12
−
−
4.4
−
−
−
90
39
1.7
300
250
150
75
15.75
15.75
6.5
6.0
1.5
0.1
−
−
−
mV
Min
14.4
Typ
15
Max
15.6
Unit
Vdc
mV
V
O
Vdc
I
IB
mA
DI
IB
mA
V
n
RR
V
I
−
V
O
mV
dB
Vdc
ELECTRICAL CHARACTERISTICS
(V
I
= 27 V, I
O
= 40 mA, C
I
= 0.33
mF,
C
O
= 0.1
mF,
0C < T
J
< +125C, unless otherwise noted.)
MC78L18AC
Characteristics
Output Voltage (T
J
= +25C)
Line Regulation
(T
J
= +25C, I
O
= 40 mA)
21.4 Vdc
V
I
33 Vdc
20.7 Vdc
V
I
33 Vdc
22 Vdc
V
I
33 Vdc
21 Vdc
V
I
33 Vdc
Load Regulation
(T
J
= +25C, 1.0 mA
I
O
100 mA)
(T
J
= +25C, 1.0 mA
I
O
40 mA)
Output Voltage
(21.4 Vdc
V
I
33 Vdc, 1.0 mA
I
O
40 mA)
(20.7 Vdc
V
I
33 Vdc, 1.0 mA
I
O
40 mA)
(V
I
= 27 V, 1.0 mA
I
O
70 mA)
(V
I
= 27 V, 1.0 mA
I
O
70 mA)
Input Bias Current
(T
J
= +25C)
(T
J
= +125C)
Input Bias Current Change
(22 Vdc
V
I
33 Vdc)
(21 Vdc
V
I
33 Vdc)
(1.0 mA
I
O
40 mA)
Output Noise Voltage
(T
A
= +25C, 10 Hz
f
100 kHz)
Ripple Rejection
(I
O
= 40 mA, f = 120 Hz, 23 V
V
I
33 V, T
J
= +25C)
Dropout Voltage
(T
J
= +25C)
Symbol
V
O
Reg
line
−
−
Reg
load
−
−
45
35
30
15
325
275
170
85
mV
Min
17.3
Typ
18
Max
18.7
Unit
Vdc
mV
V
O
17.1
17.1
I
IB
−
−
−
−
3.1
−
18.9
18.9
6.5
6.0
Vdc
mA
DI
IB
−
−
V
n
RR
V
I
−
V
O
−
33
−
−
−
150
48
1.7
1.5
0.1
−
−
−
mA
mV
dB
Vdc
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