LM342 National Semiconductor, LM342 Datasheet - Page 2

• Manufacturer Part Number: LM342
• Description: 3-Terminal Positive Regulators
• Manufacturer: National Semiconductor

Symbol
V
I
V
Q
O
n
V
V
V
I
V
Absolute Maximum Ratings
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Input Voltage
Internal Power Dissipation
Operating Temperature Range
Electrical Characteristics
Q
Note 1 Absolute Maximum Ratings indicate limits beyond which damage to the device may occur Operating Ratings indicate conditions for which the device is
intended to be functional but do not guarantee specific performance limits For guaranteed specifications and test conditions see the Electrical Characteristics
Note 2 The electrical characteristics data represent pulse test conditions with junction temperatures as shown at the initiation of tests
Note 3 The temperature coefficient of V
V
O
O
O
OUT
IN
V
V
O
O
e
e
Output Voltage
(Note 3)
Line Regulation
Load Regulation
Long Term Stability
Quiescent Current
Quiescent Current
Change
Output Noise Voltage T
Ripple Rejection
Input Voltage
Required to Maintain
Line Regulation
Thermal Resistance
Junction to Case
Thermal Resistance
Junction to Ambient
5V
12V and 15V
Input Voltage (unless otherwise noted)
Parameter
Output Voltage
T
1 mA
V
T
T
T
T
T
f
T
P Package
P Package
J
J
J
J
J
J
J
e
J
MIN s
OUT
e
e
e
e
e
e
e
e
120 Hz
25 C
s
25 C I
25 C 1 mA
25 C
25 C 1 mA
25 C V
25 C f
25 C I
is typically within 0 01% V
V
I
O s
IN s
Conditions
Internally Limited
O
O
T
MIN s
e
250 mA and
A
e
e
V
0 C to
e
10 Hz–10 kHz
MAX
(Note 1)
250 mA
250 mA
s
s
0 C to
V
I
I
O s
O s
IN s
a
70 C
30V
35V
250 mA
250 mA
a
V
O
70 C I
MAX
C
2
O
4 75
Min Typ Max Min Typ Min
4 8
7 3
(7 5
(7 3
(7 3
50
e
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering 10 sec )
ESD Susceptibility
250 mA (Note 2) unless noted
s
s
s
10V
5V
V
V
V
20
40
64
15
80
5
IN s
IN s
IN s
5 25 11 4
20)
25)
25)
1 5
5 2 11 5
0 5
55
50
6
14 6
(14 8
(14 6
(14 6
44
s
s
s
12V
19V
12
48
96
56
15
80
V
V
V
IN s
IN s
IN s
12 5 14 4
12 6 14 25
100
120
0 5
1 5
27)
30)
30)
6
17 7
Min
(17 7
(17 7
42
(18
s
s
s
15V
23V
Typ Max
120
V
15
60
56
15
80
b
V
V
IN s
IN s
IN s
65 C to
15 75
30)
15 6
100
30)
150
30)
0 5
1 5
6
a
mV khrs
125 C
150 C
300 C
Units
TBD
C W
C W
mV
mV
mA
mA
mA
dB
V
V
V
V