LM340-12MDC National Semiconductor Corporation, LM340-12MDC Datasheet - Page 3

• Manufacturer Part Number: LM340-12MDC
• Manufacturer: National Semiconductor Corporation

V
V
∆V
∆V
I
∆I
Q
Symbol
Symbol
IN
O
LM340A Electrical Characteristics
I
LM140 Electrical Characteristics
−55˚C ≤ T
Q
OUT
O
O
= 1A, −55˚C ≤ T
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current
Change
Output
Resistance
Short-Circuit
Current
Peak Output
Current
Average TC of
V
Input Voltage
Required to
Maintain
Line Regulation
J
O
≤ +150˚C unless otherwise specified
Parameter
Parameter
Input Voltage (unless otherwise noted)
Input Voltage (unless otherwise noted)
J
≤ +150˚C (LM140A), or 0˚C ≤ T
f = 1 kHz
T
T
Min, T
T
Output Voltage
J
J
J
Output Voltage
T
P
V
I
I
T
−55˚C ≤ T
5 mA ≤ I
I
5 mA ≤ I
T
V
I
V
O
O
O
O
J
J
J
= 25˚C
= 25˚C
= 25˚C
D
MIN
MIN
MIN
≤ 1A
≤ 1A
= 500 mA T
= 500 mA, −55˚C ≤ T
= 25˚C, 5 mA ≤ I
= 25˚C
= 25˚C, I
≤ 15W, 5 mA ≤ I
J
≤ V
≤ V
≤ V
= 0˚C, I
O
O
IN
IN
IN
J
Conditions
≤ 1A
≤ 1A
≤ V
≤ V
≤ V
≤ +150˚C,
O
Conditions
O
≤ 1A
MAX
MAX
MAX
∆V
−55˚C ≤ T
∆V
T
∆V
−55˚C ≤ T
∆V
5 mA ≤ I
250 mA ≤ I
mA
T
−55˚C ≤ T
= 5 mA
J
J
J
IN
IN
IN
IN
= 25˚C
= 25˚C
= 25˚C
O
O
≤ 1A
≤ 1A
O
J
J
(Note 4)
J
J
J
≤ 1.5A
≤ +150˚C
P
≤ + 125˚C (LM340A) unless otherwise specified (Note 4)
≤ +150˚C
≤ +150˚C
≤ +150˚C
≤ 750
(Continued)
3
Min Typ Max
7.5
4.75
Min Typ Max
4.8
(7.5 ≤ V
(8 ≤ V
(7 ≤ V
(8 ≤ V
(8 ≤ V
(8 ≤ V
(8 ≤ V
−0.6
10V
2.1
2.4
5V
8
0.5
10V
10
5V
5
3
IN
IN
IN
IN
IN
IN
IN
≤ 20)
≤ 25)
≤ 20)
≤ 12)
≤ 20)
≤ 25)
≤ 20)
5.25
5.2
0.8
0.8
50
50
50
25
50
25
50
6
7
14.5
Min
11.5
11.4
(15.5 ≤ V
(14.5 ≤ V
(14.6 ≤ V
Min
(15 ≤ V
(16 ≤ V
(15 ≤ V
(15 ≤ V
12V
19V
−1.5
Typ Max
1.5
2.4
18
12V
19V
0.5
Typ Max Min Typ Max
12
12
IN
IN
IN
IN
4
IN
IN
IN
≤ 27)
≤ 22)
≤ 27)
≤ 30)
≤ 27)
≤ 30)
≤ 27)
12.5 14.4
12.6 14.25
120
120
120
120
120
0.8
0.8
60
60
6
7
17.5
Min
(20 ≤ V
(18.5 ≤ V
(17.5 ≤ V
(18.5 ≤ V
(17.7 ≤ V
(18.5 ≤ V
(18.5 ≤ V
15V
23V
−1.8
Typ Max
1.2
2.4
19
0.5
15V
23V
15
30)
30)
30)
30)
12
30)
30)
4
www.national.com
IN
≤ 26)
15.75
IN
IN
IN
IN
IN
IN
15.6
150 mV
150 mV
150 mV
150 mV
150 mV
0.8
0.8
75
75
≤
≤
≤
≤
6
7
≤
≤
mV/˚C
Units
Units
mΩ
A
A
V
mV
mV
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V