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LM140 Datasheet(PDF) 1 Page - Seme LAB

Part # LM140
Description  1 AMP POSITIVE VOLTAGE REGULATOR
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Manufacturer  SEME-LAB [Seme LAB]
Direct Link  http://www.semelab.co.uk
Logo SEME-LAB - Seme LAB

LM140 Datasheet(HTML) 1 Page - Seme LAB

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IP140A SERIES
IP140
SERIES
IP7800A SERIES
IP7800
SERIES
LM140
SERIES
Document Number 2833
Issue 2
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 – VIN
Pin 2 – VOUT
Case – Ground
K Package – TO–3
Pin 1 – VIN
Pin 2 – VOUT
Case – Ground
R Package – TO–66
12
3
3
12
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
Case – Ground*
G Package – TO–257
IG Package– TO–257*
* isolated Case on IG package
1 23
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
SMD 1 PACKAGE
Ceramic Surface Mount
13
2
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)
VI
DC Input Voltage
(for VO = 5, 12, 15V)
PD
Power Dissipation
Tj
Operating Junction Temperature Range
Tstg
Storage Temperature
35V
Internally limited 1
–55 to 150°C
–65 to 150°C
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
Note 1. Although power dissipation is internally limited, these specifications are applicable for maximum power dissipation PMAX
of 20W. IMAX = 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.
Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed
to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use.
Semelab encourages customers to verify that datasheets are current before placing orders.
LCC4
CERAMIC SURFACE
MOUNT
Pins 4,5 – VIN .
Pins 6,7,8,9,10,11,12,13 – VOUT
Pins 15,16,17,18,1,2 – Ground
15 16
13
12
14
17
18
1
2
3
4
5
6
7
11
10
8
9
2
1
3
2.41 (0.095)
(0.030)
min.
0.127 (0.005)
(0.296)
3.175 (0.125)
Max.
0.50 (0.020)
max.
7.54
0.76
2.41 (0.095)
0.127 (0.005)
(0.286)
7.26
16 PLCS
0.50(0.020)
0.127 (0.005)
Pin 1 – VIN
Pin 2 – Ground
Pin 3 – VOUT
SMD 05 PACKAGE
Ceramic Surface Mount


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