LM78L12A Fairchild Semiconductor, LM78L12A Datasheet - Page 5

• Manufacturer Part Number: LM78L12A
• Description: The MC78LXXA/LM78LXXA/MC78L05AA series of fixed voltage monolithic integrated circuit voltage regulators are suitable for application that required supply current up to 100mA
• Manufacturer: Fairchild Semiconductor

MC78LXXA/LM78LXXA/MC78L05AA
Electrical Characteristics(MC78L12A/LM78L12A)
(V
Note:
1. The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
2. Power dissipation P
5
Parameter
Output Voltage
Line Regulation (Note1)
Load Regulation (Note1)
Output Voltage
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Temperature Coefficient of V
Ripple Rejection
Dropout Voltage
I
of the package. The data above represent pulse test conditions with junction temperature as indicated at the initiation of tests.
= 19V, I
O
= 40mA, 0°C ≤ T
D
≤ 0.75W.
With Line
With Load
J
O
≤ 125°C, C
Symbol
ΔV
ΔV
ΔV
ΔI
ΔI
RR
V
V
V
V
I
O
Q
O
O
N
D
Q
Q
/ΔT
O
O
I
= 0.33 μF, C
T
T
T
14.5V ≤ V
14.5V ≤ V
V
T
16V ≤ V
1mA ≤ I
T
I
f = 120Hz, 15V ≤ V
T
O
J
J
J
J
A
J
MAX
= 5mA
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C, 10Hz ≤ f ≤ 100kHz
(Note2)
O
I
I
≤ 27V
O
I
≤ 40mA
≤ 27V 1mA ≤ I
≤
= 0.1μF, unless otherwise specified. (Note1))
Conditions
14.5V ≤ V
16V ≤ V
1mA ≤ I
1mA ≤ I
1mA ≤ I
I
≤ 25V, T
O
O
O
O
I
≤ 27V
(Continued)
I
≤ 100mA
≤ 40mA
≤ 40mA
≤ 70mA
≤ 27V
J
= 25°C
Min.
11.5
11.4
11.4
37
-
-
-
-
-
-
-
-
-
-
Typ. Max.
-1.0
2.1
1.7
12
20
15
20
10
80
65
-
-
-
-
12.5
12.6
12.6
250
200
100
6.0
1.5
0.1
50
-
-
-
-
mV/°C
μV/Vo
Unit
mV
mV
mV
mV
mA
mA
mA
dB
V
V
V
V