Datasheet
MC78L00A Series, NCV78L05A
http://onsemi.com
3
ELECTRICAL CHARACTERISTICS (V
I
= 14 V, I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF, –40°C < T
J
< +125°C (for MC78LXXAB),
0°C < T
J
< +125°C (for MC78LXXAC), unless otherwise noted.)
MC78L08AC, AB
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25°C) V
O
7.7 8.0 8.3 Vdc
Line Regulation
(T
J
= +25°C, I
O
= 40 mA)
10.5 Vdc ≤ V
I
≤ 23 Vdc
11 Vdc ≤ V
I
≤ 23 Vdc
Reg
line
–
–
20
12
175
125
mV
Load Regulation
(T
J
= +25°C, 1.0 mA ≤ I
O
≤ 100 mA)
(T
J
= +25°C, 1.0 mA ≤ I
O
≤ 40 mA)
Reg
load
–
–
15
8.0
80
40
mV
Output Voltage
(10.5 Vdc ≤ V
I
≤ 23 Vdc, 1.0 mA ≤ I
O
≤ 40 mA)
(V
I
= 14 V, 1.0 mA ≤ I
O
≤ 70 mA)
V
O
7.6
7.6
–
–
8.4
8.4
Vdc
Input Bias Current
(T
J
= +25°C)
(T
J
= +125°C)
I
IB
–
–
3.0
–
6.0
5.5
mA
Input Bias Current Change
(11 Vdc ≤ V
I
≤ 23 Vdc)
(1.0 mA ≤ I
O
≤ 40 mA)
∆I
IB
–
–
–
–
1.5
0.1
mA
Output Noise Voltage
(T
A
= +25°C, 10 Hz ≤ f ≤ 100 kHz)
V
n
– 60 – µV
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 12 V ≤ V
I
≤ 23 V, T
J
= +25°C)
RR 37 57 – dB
Dropout Voltage (T
J
= +25°C) V
I
– V
O
– 1.7 – Vdc
ELECTRICAL CHARACTERISTICS (V
I
= 15 V, I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF, –40°C < T
J
< +125°C (for MC78LXXAB),
0°C < T
J
< +125°C (for MC78LXXAC), unless otherwise noted.)
MC78L09AC, AB
Characteristics Symbol Min Typ Max Unit
Output Voltage (T
J
= +25°C) V
O
8.6 9.0 9.4 Vdc
Line Regulation
(T
J
= +25°C, I
O
= 40 mA)
11.5 Vdc ≤ V
I
≤ 24 Vdc
12 Vdc ≤ V
I
≤ 24 Vdc
Reg
line
–
–
20
12
175
125
mV
Load Regulation
(T
J
= +25°C, 1.0 mA ≤ I
O
≤ 100 mA)
(T
J
= +25°C, 1.0 mA ≤ I
O
≤ 40 mA)
Reg
load
–
–
15
8.0
90
40
mV
Output Voltage
(11.5 Vdc ≤ V
I
≤ 24 Vdc, 1.0 mA ≤ I
O
≤ 40 mA)
(V
I
= 15 V, 1.0 mA ≤ I
O
≤ 70 mA)
V
O
8.5
8.5
–
–
9.5
9.5
Vdc
Input Bias Current
(T
J
= +25°C)
(T
J
= +125°C)
I
IB
–
–
3.0
–
6.0
5.5
mA
Input Bias Current Change
(11 Vdc ≤ V
I
≤ 23 Vdc)
(1.0 mA ≤ I
O
≤ 40 mA)
∆I
IB
–
–
–
–
1.5
0.1
mA
Output Noise Voltage
(T
A
= +25°C, 10 Hz ≤ f ≤ 100 kHz)
V
n
– 60 – µV
Ripple Rejection (I
O
= 40 mA,
f = 120 Hz, 13 V ≤ V
I
≤ 24 V, T
J
= +25°C)
RR 37 57 – dB
Dropout Voltage
(T
J
= +25°C)
V
I
– V
O
– 1.7 – Vdc