L4945 5V 0.5A, L4946, L49479D Selling Leads, Datasheet
MFG:ST Package Cooled:NA/ D/C:09+
L4945 5V 0.5A, L4946, L49479D Datasheet download
Part Number: L4945 5V 0.5A
MFG: ST
Package Cooled: NA/
D/C: 09+
MFG:ST Package Cooled:NA/ D/C:09+
L4945 5V 0.5A, L4946, L49479D Datasheet download
MFG: ST
Package Cooled: NA/
D/C: 09+
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PDF/DataSheet Download
Datasheet: L4901
File Size: 137029 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L4946
File Size: 91100 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L4901
File Size: 137029 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
The L4946 is a quad output low drop voltage regulator. The four outputs are a low drop 10V at 125mA (VO1), a 8V at 250mA (VO2), a 5V at 200mA (VO3) and a low drop 5V st-by line at 100mA (VO4).
The IC includes a monitoring circuit to warn if a low voltage or no voltage condition is occurring. VO1,2,3 are off during st-by mode.
Symbol | Parameter | Value | Unit |
VS | Supply Voltage | -35 to 60 | V |
VI | Input Voltage (ON/OFF) | 0 to 5 | V |
VO | Output Voltage (LVW, Reset) | 0 to 5 | V |
TGST | Storage Temperature Range | -65 to 150 | °C |
TJ | Junction Temperature Range | max 150 | °C |
Load Dump (5ms rise, 115ms decay) | 60 | V |