LM120-05 View Datasheet(PDF) - Semelab - > TT Electronics plc
Part Name
Description
MFG CO.
'LM120-05' PDF : 3 Pages View PDF
LM120A-05
LM120-05
LM7905A
LM7905
1.5 AMP
NEGATIVE
VOLTAGE REGULATOR
1
2
3
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
K Package – TO–3
1 23
12
3
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
R Package – TO–66
!
FEATURES
• OUTPUT VOLTAGE OF -5V
• 0.7% / V LINE REGULATION AVAILABLE
• 0.5% / A LOAD REGULATION AVAILABLE
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE OPTION
(–A VERSIONS)
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
Case – VIN
G Package – TO–257
IG Package– TO–257*
* isolated Case on IG package
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
SMD Package – SMD1
Ceramic Surface Mount
DESCRIPTION
The A suffix devices provide 0.7% / V line regulation,
0.5% / 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
35V
PD
Power Dissipation
Internally limited
Tj
Operating Junction Temperature Range
–55 to 150°C
Tstg
Storage Temperature
–65 to 150°C
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.
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Document Number 2643
Issue: 1
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