Seme LAB LM140R-12 1 amp positive voltage regulator Datasheet

IP140A
IP140
IP7800A
IP7800
LM140
1
1
SERIES
SERIES
SERIES
SERIES
SERIES
1 AMP
POSITIVE
VOLTAGE REGULATOR
2
2
3
FEATURES
3
Pin 1 – VIN
Pin 2 – VOUT
Case – Ground
K Package – TO–3
Pin 1 – VIN
Pin 2 – VOUT
Case – Ground
R Package – TO–66
• 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
1 2 3
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE (–A VERSIONS)
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
Case – Ground*
G Package – TO–257
IG Package– TO–257*
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
SMD 1 PACKAGE
Ceramic Surface Mount
* isolated Case on IG package
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.
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VI
DC Input Voltage
PD
Power Dissipation
Tj
Operating Junction Temperature Range
–55 to 150°C
Tstg
Storage Temperature
–65 to 150°C
(for VO = 5, 12, 15V)
35V
Internally limited 1
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX
of 20W. IMAX = 1.0A.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.5/00
IP140A
IP140
IP7800A
IP7800
LM140
Parameter
VO
Test Conditions
Output Voltage
Low Supply
VO
IP7805A
LM,IP140–05
Min.
Typ.
Max.
IO = 1A
VIN = 10V
IO = 5mA to IMAX
PD £ PMAX
VIN = 7.5V to 20V
TJ = -55 to 150°C
IO = 5mA to IMAX
PD £ PMAX
VIN = 7V to 20V
DVO
Line Regulation
4.8
4.85
5.15
4.75
5.25
4.75
5.15
4.75
5.25
3
10
50
3
10
50
1
4
20
TJ = -55 to 150°C
2
12
25
IO = 5mA to 1.5A
10
25
50
4
15
25
7
25
50
4
6
6
4
6.5
7
0.2
0.5
0.5
0.1
0.8
0.8
0.1
0.8
0.8
0.2
1
1.0
40
200
VIN = 7.3V to 20V
Load Regulation
IO = 250mA to 750mA
VIN = 10V
IQ
Quiescent Current
DIQ
Quiescent Current
Change
IO = 5mA to IMAX
TJ = -55 to 150°C
IO £ IMAX
VIN = 10V
TJ = -55 to 150°C
IO = 5mA to IMAX
VIN = 10V
IO £ IMAX
VIN = 7.5V to 20V
TJ = -55 to 150°C
IO £ 0.5 IMAX
VIN = 8V to 25V
IO £ 0.5 IMAX
VIN = 7V to 25V
TJ = -55 to 150°C
VN
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = 10V
Ripple Rejection
f = 120Hz
VIN = 8V to 18V
IO £ IMAX
IO £ 0.5 IMAX
TJ = -55 to 150°C
80
68
68
80
68
Dropout Voltage
IO = IMAX
2
Output Resistance
f = 1 kHz
5
Isc
Short Circuit Current VIN = 35V
0.6
1.2
0.6
1.2
Ipk
Peak Output Current VIN = 10V
2.4
3.3
2.4
3.3
0.2
2
0.6
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
IO = 5mA
IO £ IMAX
7.3
7.3
V
mV
mV
mA
mA
dB
RO
2.5
V
mV
40
68
Units
5.2
50
VIN = 8V to 12V
DVO
5
10
TJ = -55 to 150°C
VIN = 10V
5
3
VIN = 7.5V to 25V
IO £ IMAX
IP7805
LM,IP140–05
Min.
Typ.
Max.
5.05
4.95
VIN = 7V to 25V
IO = 0.5 IMAX
SERIES
SERIES
SERIES
SERIES
SERIES
2
V
5
mW
A
mV
°C
V
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 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 PMAX of 20W ,
IMAX = 1.0A.
3) TJ = 25°C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.5/00
IP140A
IP140
IP7800A
IP7800
LM140
Parameter
VO
Test Conditions
Output Voltage
IO = 1A
VIN = 19V
IO = 5mA to IMAX
PD £ PMAX
VIN = 14.8V to 27V TJ = -55 to 150°C
Low Supply
VO
PD £ PMAX
IO = 5mA to IMAX
VIN = 14.5V to 27V
IP7812A
LM,IP140–12
Min.
Typ.
Max.
IP7812
LM,IP140–12
Min.
Typ.
Max.
11.88
12.12
11.5
11.64
12.36
11.4
12.6
11.40
12.36
11.4
12.6
4
18
120
4
18
120
2
9
50
TJ = -55 to 150°C
4
30
60
IO = 5mA to 1.5A
12
32
120
IO = 250mA to 750mA
4
19
60
8
60
120
4
6
6
4
6.5
7
0.2
0.5
0.5
0.1
0.8
0.8
0.1
0.8
0.8
0.2
1
1
75
480
VIN = 14.8V to 30V
IO £ IMAX
VIN = 14.5V to 27V
VIN = 16V to 22V
DVO
Load Regulation
VIN = 19V
IO = 5mA to IMAX
TJ = -55 to 150°C
IQ
Quiescent Current
DIQ
IO £ IMAX
VIN = 19V
TJ = -55 to 150°C
IO = 5mA to IMAX
VIN = 19V
IO £ IMAX
VIN = 14.8V to 27V
Quiescent Current
Change
TJ = -55 to 150°C
IO £ 0.5 IMAX
VIN = 15V to 30V
IO £ 0.5 IMAX
VIN = 14.5V to 30V
TJ = -55 to 150°C
VN
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = 19V
Ripple Rejection
f = 120Hz
VIN = 15V to 25V
IO £ IMAX
IO £ 0.5 IMAX
TJ = -55 to 150°C
72
61
61
72
61
Dropout Voltage
IO = IMAX
2
Output Resistance
f = 1 kHz
8
Isc
Short Circuit Current VIN = 35V
0.6
1.2
0.6
1.2
Ipk
Peak Output Current VIN = 19V
2.4
3.3
2.4
3.3
0.5
4.8
1.5
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
IO = 5mA
IO £ IMAX
14.5
14.6
V
mV
mV
mA
mA
dB
RO
2.5
V
mV
75
61
Units
12.5
120
TJ = -55 to 150°C
VIN = 19V
12
18
IO = 0.5 IMAX
Line Regulation
12
4
VIN = 14.5V to 30V
DVO
SERIES
SERIES
SERIES
SERIES
SERIES
2
V
8
mW
A
mV
°C
V
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 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 PMAX of 20W ,
IMAX = 1.0A.
3) TJ = 25°C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.5/00
IP140A
IP140
IP7800A
IP7800
LM140
Parameter
Test Conditions
IO = 1A
VIN = 23V
VO
IO = 5mA to IMAX
PD £ PMAX
Output Voltage
VIN = 17.9V to 30V TJ = -55 to 150°C
Low Supply
VO
PD £ PMAX
IO = 5mA to IMAX
VIN = 17.5V to 30V
IP7815A
LM,IP140A–15
Min.
Typ.
Max.
IP7815
LM,IP140–15
Min.
Typ.
Max.
14.85
15.15
14.4
14.55
15.45
14.25
15.75
14.25
15.45
14.25
15.75
4
22
150
4
22
150
2
10
60
TJ = -55 to 150°C
5
30
75
IO = 5mA to 1.5A
12
35
150
IO = 250mA to 750mA
4
21
75
9
75
150
4
6
6
4
6.5
7
0.2
0.5
0.5
0.1
0.8
0.8
0.1
0.8
0.8
0.2
1
1
90
600
VIN = 17.9V to 30V
IO £ IMAX
VIN = 17.5V to 30V
VIN = 20V to 26V
DVO
Load Regulation
VIN = 23V
IO = 5mA to IMAX
TJ = -55 to 150°C
IQ
Quiescent Current
DIQ
IO £ IMAX
VIN = 23V
TJ = -55 to 150°C
IO = 5mA to IMAX
VIN = 23V
IO £ IMAX
VIN = 17.9V to 30V
Quiescent Current
Change
TJ = -55 to 150°C
IO £ 0.5 IMAX
VIN = 18.5V to 30V
IO £ 0.5 IMAX
VIN = 17.5V to 30V
TJ = -55 to 150°C
VN
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = 23V
Ripple Rejection
f = 120Hz
IO £ IMAX
VIN = 18.5V to
IO £ 0.5 IMAX
28.5V
TJ = -55 to 150°C
70
60
60
70
60
Dropout Voltage
IO = IMAX
2
Output Resistance
f = 1 kHz
9
Isc
Short Circuit Current VIN = 35V
0.6
1.2
0.6
1.2
Ipk
Peak Output Current VIN = 23V
2.4
3.3
2.4
3.3
0.6
6
1.8
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
IO = 5mA
IO £ IMAX
17.5
17.7
V
mV
mV
mA
mA
dB
RO
2.5
V
mV
90
60
Units
15.60
150
TJ = -55 to 150°C
VIN = 23V
15
22
IO = 0.5 IMAX
Line Regulation
15
4
VIN = 17.5V to 30V
DVO
SERIES
SERIES
SERIES
SERIES
SERIES
2
V
9
mW
A
mV
°C
V
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 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 PMAX of 20W ,
IMAX = 1.0A.
3) TJ = 25°C unless otherwise stated.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.5/00
IP140A
IP140
IP7800A
IP7800
LM140
SERIES
SERIES
SERIES
SERIES
SERIES
APPLICATIONS INFORMATION
IN PU T
VOU T
VIN
OU TPUT
IN PU T
GND
C1 *
0 .2 2µF
VOU T
VIN
GND
OU TPUT
IN PU T
GND
R1
C1 *
0 .2 2µF
C1
0 .2 2µF
C2 * *
R2
Fixed Output Regulator
VOU T
VIN
Adjustable Output Regulator
R1
O U TPU T
IOUT
Current 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 0.1mF ceramic disc)
Order Information
Part
Number
IP7800A
IP7800
IP140A
IP140
LM140
K–Pack
(TO–3)
✔
✔
✔
✔
✔
Semelab plc.
R–Pack
(TO–66)
✔
✔
✔
✔
✔
G/IG–Pack
(TO–257)
✔
✔
✔
✔
✔
SMD 1
✔
✔
✔
✔
✔
Temp.
Range
-55 to +150°C
”
”
”
”
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Note:
To order, add the package identifier
to the part number.
eg.
IP7805AK
IP140SMD-12
Prelim.5/00
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