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L4931 Datasheet(PDF) 2 Page - STMicroelectronics

Part No. L4931
Description  VERY LOW DROP VOLTAGE REGULATORS WITH INHIBIT
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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L4931 Datasheet(HTML) 2 Page - STMicroelectronics

 
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L4931 SERIES
2/29
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
THERMAL DATA
(*) Considering 6 cm2 of copper board heat-sink
CONNECTION DIAGRAM (top view)
Symbol
Parameter
Value
Unit
VI
DC Input Voltage
20
V
IO
Output Current
Internally Limited
Ptot
Power Dissipation
Internally Limited
Tstg
Storage Temperature Range
-40 to 150
°C
Top
Operating Junction Temperature Range
-40 to 125
°C
Symbol
Parameter
TO-220
SO-8
DPAK
PPAK
TO-92
Unit
Rthj-case Thermal Resistance Junction-case
3208
8
°C/W
Rthj-amb Thermal Resistance Junction-ambient
50
55(*)
100
100
200
°C/W
TO-220
SO-8
DPAK
PIN 1 = VOUT
PIN 2 = GND
PIN 3 = VIN
PPAK
BOTTOM VIEW
TO-92


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