LM140 View Datasheet(PDF) - International Cmos Technology
Part Name
Description
Manufacturer
LM140 Datasheet PDF : 18 Pages
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LM340A Electrical Characteristics (Continued)
IOUT = 1A, −55˚C ≤ TJ ≤ +150˚C (LM140A), or 0˚C ≤ TJ ≤ + 125˚C (LM340A) unless otherwise specified (Note 4)
Output Voltage
5V
12V
15V
Symbol
Input Voltage (unless otherwise noted)
10V
19V
23V
Units
Parameter
Conditions
Min Typ Max Min Typ Max Min Typ Max
Short-Circuit
Current
TJ = 25˚C
2.1
1.5
1.2
A
Peak Output
Current
TJ = 25˚C
2.4
2.4
2.4
A
Average TC of Min, TJ = 0˚C, IO = 5 mA
VO
VIN
Input Voltage TJ = 25˚C
Required to
−0.6
−1.5
−1.8
mV/˚C
7.5
14.5
17.5
V
Maintain
Line Regulation
LM140 Electrical Characteristics (Note 4)
−55˚C ≤ TJ ≤ +150˚C unless otherwise specified
Output Voltage
Symbol
Input Voltage (unless otherwise noted)
Parameter
Conditions
VO
Output Voltage
TJ = 25˚C, 5 mA ≤ IO ≤ 1A
PD ≤ 15W, 5 mA ≤ IO ≤ 1A
VMIN ≤ VIN ≤ VMAX
∆VO
Line Regulation
IO = 500 mA TJ = 25˚C
∆VIN
−55˚C ≤ TJ ≤ +150˚C
∆VIN
IO ≤ 1A
TJ = 25˚C
∆VIN
−55˚C ≤ TJ ≤ +150˚C
∆VIN
∆VO
Load Regulation TJ = 25˚C 5 mA ≤ IO ≤ 1.5A
250 mA ≤ IP ≤ 750
mA
−55˚C ≤ TJ ≤ +150˚C,
5 mA ≤ IO ≤ 1A
IQ
Quiescent Current IO ≤ 1A
TJ = 25˚C
−55˚C ≤ TJ ≤ +150˚C
∆IQ
Quiescent Current 5 mA ≤ IO ≤ 1A
Change
TJ = 25˚C, IO ≤ 1A
VMIN ≤ VIN ≤ VMAX
IO = 500 mA, −55˚C ≤ TJ ≤ +150˚C
VMIN ≤ VIN ≤ VMAX
VN
Output Noise
TA = 25˚C, 10 Hz ≤ f ≤ 100 kHz
Voltage
5V
10V
Min Typ Max
4.8 5 5.2
4.75
5.25
(8 ≤ VIN ≤ 20)
3 50
(7 ≤ VIN ≤ 25)
50
(8 ≤ VIN ≤ 20)
50
(7.5 ≤ VIN ≤ 20)
25
(8 ≤ VIN ≤ 12)
10 50
25
50
6
7
0.5
0.8
(8 ≤ VIN ≤ 20)
0.8
(8 ≤ VIN ≤ 25)
40
12V
15V
19V
23V Units
Min Typ Max Min Typ Max
11.5 12 12.5 14.4 15 15.6 V
11.4
12.6 14.25
15.75 V
(15.5 ≤ VIN ≤ 27) (18.5 ≤ VIN ≤ V
30)
4 120
4 150 mV
(14.5 ≤ VIN ≤ 30) (17.5 ≤ VIN ≤ V
30)
120
150 mV
(15 ≤ VIN ≤ 27)
(18.5 ≤ VIN ≤ V
30)
120
150 mV
(14.6 ≤ VIN ≤ 27) (17.7 ≤ VIN ≤ V
30)
60
75 mV
(16 ≤ VIN ≤ 22) (20 ≤ VIN ≤ 26) V
12 120
12 150 mV
60
75 mV
120
150 mV
6
7
0.5
0.8
(15 ≤ VIN ≤ 27)
0.8
(15 ≤ VIN ≤ 30)
75
6 mA
7 mA
0.5 mA
0.8 mA
(18.5 ≤ VIN ≤ V
30)
0.8 mA
(18.5 ≤ VIN ≤ V
30)
90
µV
3
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