LM78LXX Series
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Power Dissipation (Note 5)
Input Voltage
Storage Temperature
Internally Limited
35V
−65˚C to +150˚C
Operating Junction Temperature
SO-8
micro SMD
Soldering Information
Infrared or Convection (20 sec.)
Wave Soldering (10 sec.)
ESD Susceptibility (Note 2)
0˚C to 125˚C
−40˚C to 85˚C
235˚C
260˚C (lead time)
1kV
LM78LXX Electrical Characteristics
Limits in standard typeface are for T
J
= 25˚C,
Bold typeface ap-
plies over 0˚C to 125˚C for SO-8 package and −40˚C to 85˚C for micro SMD package.
Limits are guaranteed by produc-
tion testing or correlation techniques using standard Statistical Quality Control (SQC) methods. Unless otherwise specified: I
O
= 40 mA, C
I
= 0.33 µF, C
O
= 0.1 µF.
LM78L05
Unless otherwise specified, V
IN
= 10V
Symbol
V
O
Output Voltage
7V
≤
V
IN
≤
20V
1 mA
≤
I
O
≤
40 mA
(Note 3)
1 mA
≤
I
O
≤
70 mA
(Note 3)
∆V
O
∆V
O
I
Q
∆I
Q
V
n
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
I
PK
Peak Output Current
Average Output Voltage Tempco
V
IN
(Min)
θ
JA
Minimum Value of Input Voltage
Required to Maintain Line Regulation
Thermal Resistance
(8-Bump micro SMD)
I
O
= 5 mA
8V
≤
V
IN
≤
20V
1 mA
≤
I
O
≤
40 mA
f = 10 Hz to 100 kHz
(Note 4)
f = 120 Hz
8V
≤
V
IN
≤
16V
7V
≤
V
IN
≤
20V
8V
≤
V
IN
≤
20V
1 mA
≤
I
O
≤
100 mA
1 mA
≤
I
O
≤
40 mA
Parameter
Conditions
Min
4.8
4.75
Typ
5
Max
5.2
5.25
Units
V
4.75
18
10
20
5
3
5.25
75
54
60
30
5
1.0
0.1
40
µV
dB
mA
mV/˚C
7
V
˚C/W
mA
mV
47
62
140
−0.65
6.7
230.9
LM78L62AC
Unless otherwise specified, V
IN
= 12V
Symbol
V
O
Output Voltage
8.5V
≤
V
IN
≤
20V
1 mA
≤
I
O
≤
40 mA
(Note 3)
1 mA
≤
I
O
≤
70 mA
(Note 3)
∆V
O
∆V
O
Line Regulation
Load Regulation
8.5V
≤
V
IN
≤
20V
9V
≤
V
IN
≤
20V
1 mA
≤
I
O
≤
100 mA
1 mA
≤
I
O
≤
40 mA
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2
Parameter
Conditions
Min
5.95
5.9
Typ
6.2
Max
6.45
6.5
Units
V
5.9
65
55
13
6
6.5
175
125
80
40
mV
NSC [ NATIONAL SEMICONDUCTOR ]
