Datasheet Details
Part number:
L4989MD, L4989D
Manufacturer:
File Size:
290.61 KB
Description:
Low power voltage regulator.
Note:
This datasheet PDF includes multiple part numbers: L4989MD, L4989D.
Please refer to the document for exact specifications by model.
L4989MD, L4989D, Low power voltage regulator
The L4989M and L4989MD are monolithic integrated 5 V voltage regulators with a low drop voltage at currents up to 150 mA.
The output voltage regulating element consists in a p-channel MOS and the regulation is performed regardless of input voltage transients up to 40 V.
The high precision of the out
L4989MD Features
* Operating DC supply voltage range 5.6 V to 31 V
* Very low quiescent current with watchdog disabled
* Precision output voltage (3%)
* Low drop voltage (180 mV typ at Io = 150 mA)
* Reset circuit sensing the output voltage down to 1 V
* Programmable reset delay with external
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