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L4948

PinoutSpecifications Symbol Parameter Value Unit VS Supply Voltage -35 to 60 V VT Input Voltage (ON/OFF) 0 to 12 V VO Output Voltage (LVW, Reset) 0 to 12 V TSTG Storage Temperature Range -65 to 150 °C TJ Junction Temperature Range max 150 °C Load Dump (...

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SeekIC No. : 004389159 Detail

L4948: PinoutSpecifications Symbol Parameter Value Unit VS Supply Voltage -35 to 60 V VT Input Voltage (ON/OFF) 0 to 12 V VO Output Voltage (LVW, Reset) 0 to 12 V TSTG Stora...

L4948 Data Sheet

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Part Number:
L4948
Supply Ability:
5000

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  • 1~5000
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  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Pinout

Connection Diagram


Specifications

Symbol Parameter Value Unit
VS Supply Voltage -35 to 60 V
VT Input Voltage (ON/OFF) 0 to 12 V
VO Output Voltage (LVW, Reset) 0 to 12 V
TSTG Storage Temperature Range -65 to 150 °C
TJ Junction Temperature Range max 150 °C
  Load Dump (5ms rise, 115ms decay) 60 V



Description

The L4948 is a quad output low drop voltage regulator. All four outputs are low drop: 10V at 300mA (VO1), 8V at 400mA (VO2), 5V at 600mA (VO3) and a 5V st-by line at 100mA (VO4).

The IC L4948 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.

The STCAP pin allows the battery voltage to decay slowly giving the mP time to store data. This IC is designed for supplying microcomputer controlled systems specially in automotive applications.




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