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Электронный компонент: LM140G-12

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IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
Pin 1 V
IN
Pin 2 V
OUT
Case Ground
K Package TO3
Pin 1 V
IN
Pin 2 V
OUT
Case Ground
R Package TO66
1
2
3
3
1
2
Pin 1 V
IN
Pin 2 Ground
Pin 3 V
OUT
Case Ground*
G Package TO257
IG Package TO257
*
* isolated Case on IG package
1 2 3
Pin 1 V
IN
Pin 2 Ground
Pin 3 V
OUT
SMD 1 PACKAGE
Ceramic Surface Mount
!
1 AMP
POSITIVE
VOLTAGE REGULATOR
FEATURES
OUTPUT CURRENT UP TO 1.0A
OUTPUT VOLTAGES OF 5, 12, 15V
0.01% / V LINE REGULATION
0.3% / A LOAD REGULATION
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSISTOR SOA PROTECTION
1% VOLTAGE TOLERANCE (A VERSIONS)
V
I
DC Input Voltage
(for V
O
= 5, 12, 15V)
P
D
Power Dissipation
T
j
Operating Junction Temperature Range
T
stg
Storage Temperature
35V
Internally limited
1
55 to 150C
65 to 150C
ABSOLUTE MAXIMUM RATINGS
(T
case
= 25C unless otherwise stated)
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W. I
MAX
= 1.0A.
DESCRIPTION
The IP140A / LM140 / IP7800A / IP7800 series of
3 terminal regulators is available with several fixed output
voltage making them useful in a wide range of applications.
The A suffix devices are fully specified at 1A,
provide 0.01% / V line regulation, 0.3% / A load regulation
and 1% output voltage tolerance at room temperature.
Protection features include Safe Operating Area current
limiting and thermal shutdown.
V
O
Output Voltage
V
O
Low Supply
D
V
O
Line Regulation
D
V
O
Load Regulation
I
Q
Quiescent Current
D
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
D
V
IN
Ripple Rejection
D
V
O
Dropout Voltage
R
O
Output Resistance
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
Input Voltage required to
maintain line regulation
IP7805A
IP7805
LM,IP14005
LM,IP14005
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
I
O
= 1A
V
IN
= 10V
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 7.5V to 20V
T
J
= -55 to 150C
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 7V to 20V
V
IN
= 7V to 25V
I
O
= 0.5 I
MAX
V
IN
= 7.5V to 25V
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 7.3V to 20V
V
IN
= 8V to 12V
T
J
= -55 to 150C
I
O
= 5mA to 1.5A
V
IN
= 10V
I
O
= 250mA to 750mA
I
O
= 5mA to I
MAX
V
IN
= 10V
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 10V
T
J
= -55 to 150C
I
O
= 5mA to I
MAX
V
IN
= 10V
V
IN
= 7.5V to 20V
I
O
I
MAX
T
J
= -55 to 150C
I
O
0.5 I
MAX
V
IN
= 8V to 25V
I
O
0.5 I
MAX
V
IN
= 7V to 25V
T
J
= -55 to 150C
f = 10Hz to 100kHz
V
IN
= 10V
I
O
I
MAX
f = 120Hz
I
O
0.5 I
MAX
V
IN
= 8V to 18V
T
J
= -55 to 150C
I
O
= I
MAX
f = 1 kHz
V
IN
= 35V
V
IN
= 10V
I
O
= 5mA
I
O
I
MAX
IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
4.8
5
5.2
4.75
5.25
4.75
5.25
50
50
50
20
25
50
25
50
6
7
0.5
0.8
0.8
1.0
40
68
68
2
5
0.6
1.2
2.4
3.3
0.6
7.3
4.95
5
5.05
4.85
5.15
4.75
5.15
3
10
3
10
3
10
1
4
2
12
10
25
4
15
7
25
4
6
4
6.5
0.2
0.5
0.1
0.8
0.1
0.8
0.2
1
40
200
68
80
68
80
2
2.5
5
0.6
1.2
2.4
3.3
0.2
2
7.3
V
V
mV
mV
mA
mA
m
V
dB
V
m
W
A
mV
C
V
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
d
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W ,
I
MAX
= 1.0A.
3) T
J
= 25C unless otherwise stated.
IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
d
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W ,
I
MAX
= 1.0A.
3) T
J
= 25C unless otherwise stated.
V
O
Output Voltage
V
O
Low Supply
D
V
O
Line Regulation
D
V
O
Load Regulation
I
Q
Quiescent Current
D
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
D
V
IN
Ripple Rejection
D
V
O
Dropout Voltage
R
O
Output Resistance
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
Input Voltage required to
maintain line regulation
IP7812A
IP7812
LM,IP14012
LM,IP14012
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
I
O
= 1A
V
IN
= 19V
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 14.8V to 27V T
J
= -55 to 150C
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 14.5V to 27V
V
IN
= 14.5V to 30V
I
O
= 0.5 I
MAX
V
IN
= 14.8V to 30V
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 14.5V to 27V
V
IN
= 16V to 22V
T
J
= -55 to 150C
I
O
= 5mA to 1.5A
V
IN
= 19V
I
O
= 250mA to 750mA
V
IN
= 19V
I
O
= 5mA to I
MAX
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 19V
T
J
= -55 to 150C
I
O
= 5mA to I
MAX
V
IN
= 19V
I
O
I
MAX
V
IN
= 14.8V to 27V
T
J
= -55 to 150C
I
O
0.5 I
MAX
V
IN
= 15V to 30V
I
O
0.5 I
MAX
V
IN
= 14.5V to 30V
T
J
= -55 to 150C
f = 10Hz to 100kHz
V
IN
= 19V
I
O
I
MAX
f = 120Hz
I
O
0.5 I
MAX
V
IN
= 15V to 25V
T
J
= -55 to 150C
I
O
= I
MAX
f = 1 kHz
V
IN
= 35V
V
IN
= 19V
I
O
= 5mA
I
O
I
MAX
11.5
12
12.5
11.4
12.6
11.4
12.6
120
120
120
50
60
120
60
120
6
7
0.5
0.8
0.8
1
75
61
61
2
8
0.6
1.2
2.4
3.3
1.5
14.6
11.88
12
12.12
11.64
12.36
11.40
12.36
4
18
4
18
4
18
2
9
4
30
12
32
4
19
8
60
4
6
4
6.5
0.2
0.5
0.1
0.8
0.1
0.8
0.2
1
75
480
61
72
61
72
2
2.5
8
0.6
1.2
2.4
3.3
0.5
4.8
14.5
V
V
mV
mV
mA
mA
m
V
dB
V
m
W
A
mV
C
V
IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
1) All characteristics are measured with a capacitor across the input of 0.22
m
F and a capacitor across the output of 0.1
m
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
d
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation P
MAX
of 20W ,
I
MAX
= 1.0A.
3) T
J
= 25C unless otherwise stated.
V
O
Output Voltage
V
O
Low Supply
D
V
O
Line Regulation
D
V
O
Load Regulation
I
Q
Quiescent Current
D
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
D
V
IN
Ripple Rejection
D
V
O
Dropout Voltage
R
O
Output Resistance
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
Input Voltage required to
maintain line regulation
IP7815A
IP7815
LM,IP140A15
LM,IP14015
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
I
O
= 1A
V
IN
= 23V
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 17.9V to 30V T
J
= -55 to 150C
I
O
= 5mA to I
MAX
P
D
P
MAX
V
IN
= 17.5V to 30V
V
IN
= 17.5V to 30V
I
O
= 0.5 I
MAX
V
IN
= 17.9V to 30V
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 17.5V to 30V
V
IN
= 20V to 26V
T
J
= -55 to 150C
I
O
= 5mA to 1.5A
V
IN
= 23V
I
O
= 250mA to 750mA
V
IN
= 23V
I
O
= 5mA to I
MAX
T
J
= -55 to 150C
I
O
I
MAX
V
IN
= 23V
T
J
= -55 to 150C
I
O
= 5mA to I
MAX
V
IN
= 23V
I
O
I
MAX
V
IN
= 17.9V to 30V
T
J
= -55 to 150C
I
O
0.5 I
MAX
V
IN
= 18.5V to 30V
I
O
0.5 I
MAX
V
IN
= 17.5V to 30V
T
J
= -55 to 150C
f = 10Hz to 100kHz
V
IN
= 23V
f = 120Hz
I
O
I
MAX
V
IN
= 18.5V to
I
O
0.5 I
MAX
28.5V
T
J
= -55 to 150C
I
O
= I
MAX
f = 1 kHz
V
IN
= 35V
V
IN
= 23V
I
O
= 5mA
I
O
I
MAX
14.4
15
15.60
14.25
15.75
14.25
15.75
150
150
150
60
75
150
75
150
6
7
0.5
0.8
0.8
1
90
60
60
2
9
0.6
1.2
2.4
3.3
1.8
17.7
14.85
15
15.15
14.55
15.45
14.25
15.45
4
22
4
22
4
22
2
10
5
30
12
35
4
21
9
75
4
6
4
6.5
0.2
0.5
0.1
0.8
0.1
0.8
0.2
1
90
600
60
70
60
70
2
2.5
9
0.6
1.2
2.4
3.3
0.6
6
17.5
V
V
mV
mV
mA
mA
m
V
dB
V
m
W
A
mV
C
V
IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Prelim.5/00
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
G N D
V
IN
V
OU T
C1 *
0 . 2 2
F
C2 * *
IN PU T
OU T PUT
G N D
V
IN
V
OU T
C 1
0 . 2 2
F
IN PU T
OU T PUT
R1
R2
R1
G N D
V
IN
V
OU T
C1 *
0 . 2 2
F
IN PU T
O U T P U T
I
O U T
Fixed Output Regulator
*
Required if the regulator is located far from
the power supply.
** Although no output capacitor is needed for
stability, it does help transient response.(If
needed, use 0.1
m
F ceramic disc)
Current Regulator
Adjustable Output Regulator
APPLICATIONS INFORMATION
Part KPack
RPack
G/IGPack
SMD 1
Temp.
Number
(TO3)
(TO66)
(TO257)
Range
IP7800A
-55 to +150C
IP7800
"
IP140A
"
IP140
"
LM140
"
Note:
To order, add the package identifier
to the part number.
eg.
IP7805AK
IP140SMD-12
Order Information