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L4989 - LOW POWER VOLTAGE REGULATOR

STMicroelectronics

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Datasheet Details

Part number	L4989
Manufacturer	STMicroelectronics
File Size	333.79 KB
Description	LOW POWER VOLTAGE REGULATOR
Datasheet	L4989_STMicroelectronics.pdf

L4989 Product details

Features

Operating DC supply voltage range 5.6V to 31V.
Very low quiescent current with watchdog disabled.
Precision output voltage (3%).
Low drop voltage (180mV typ ai Io=150mA) ).
Reset circuit sensing the output voltage down t(sto 1V c.
Programmable reset delay with external ucapacitor d.
Watchdog disable input ro.
Programmable watchdog timer with external Pcapacitor te.
Thermal shutdown and short circuit protection ole.
Wide temperature range (Tj = -40.

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Published: Nov 5, 2007 |