MFG:ST Package Cooled:SQL-15 D/C:04+
MFG: ST
Package Cooled: SQL-15
D/C: 04+
Description: The L4953K contains a triple voltage regulator and a power switch.The IC includes a monitoring...
The L4953K contains a triple voltage regulator and a power switch.
The IC includes a monitoring circuit to warn if a low voltage or no voltage condition is occuring. In stand-by output is active as long as possible even when in thermal shutdown or any other fault conditions.
The STCAP pin allows the use of a reserve supply capacitor that will hold enough energy for the 5V Stand-by line to allow the mP to store data.
|
Symbol |
Parameter |
Value |
Unit |
|
VSDC |
DC Operating Supply Voltage |
14 to 28 |
V |
|
VSTR |
Transient Supply Voltage |
50 |
V |
|
IO |
Output Current |
internally limited |
|
|
Top |
Operating Temperature Range |
40 to 85 |
°C |
|
Tstg |
Storage Temperature |
55 to 150 |
°C |
L4953K
PDF/DataSheet Download
The L4953G contains a triple voltage regulator and a power switch.The IC L4953G includes a monitoring circuit to warn if a low voltage or no voltage condition is occuring.In stand-by output is active as long as possible even when in thermal shutdown or any o...
The L4953 contains a triple voltage regulator and a power switch.The IC L4953 includes a monitoring circuit to warn if a low voltage or no voltage condition is occuring. In stand-by output is active as long as possible even when in thermal shutdown or any ot...
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