POSITIVE ADJUSTABLE
VOLTAGE REGULATOR
IP117SMD
IP117ASMD
/ LM117SMD
/ LM117ASMD
IP117HVSMD / LM117HVSMD
IP117AHVSMD / LM117AHVSMD
FEATURES
APPLICATIONS
•
•
•
•
•
1.5A Output Current Guaranteed
Internal Thermal Overload Protection
Output Short Circuit Protected
•
•
•
Adjustable Power Supplies
System Power Supplies
Precision Voltage / Current Regulators
Hermetic Ceramic Surface Mount Package
Screening Options Available
DESCRIPTION
The 117 Series regulators are adjustable 3 terminal voltage regulators capable of supplying in excess of 1.5A over an output
voltage range of 1.25V to 40V (HV Series, 60V). The regulators are exceptionally easy to apply requiring only 2 external resistors
to set the output voltage.
Every effort has been made to make these devices easy to use and difficult to damage. Internal current limiting and power
limiting coupled with true thermal limiting prevents damage due to overloads or shorts, even if the regulators are not fastened
to a heat sink.
ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise stated)
C
Standard
40V
V - V
I
Input – Output Voltage Differential
O
HV Series
60V
I
Output Current
Internally Limited
Internally Limited
-55 to +150°C
-65 to +150°C
O
P
Power Dissipation
D
T
J
Operating Junction Temperature Range
Storage Temperature Range
T
stg
THERMAL PROPERTIES
Symbols
Parameters
Min.
Typ. Max. Units
R
Thermal Resistance, Junction To Case
3.5
°C/W
θJC
** This datasheet supersedes document 2829
Semelab Limited 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 Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: sales@semelab-tt.com
Document Number 8371
Issue 1
Page 1 of 5
Website: http://www.semelab-tt.com