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L4989MD, L4989D Datasheet - STMicroelectronics

L4989MD 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

L4989D-STMicroelectronics.pdf

This datasheet PDF includes multiple part numbers: L4989MD, L4989D. Please refer to the document for exact specifications by model.
L4989MD Datasheet Preview Page 2 L4989MD Datasheet Preview Page 3

Datasheet Details

Part number:

L4989MD, L4989D

Manufacturer:

STMicroelectronics ↗

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.

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TAGS

L4989MD L4989D Low power voltage regulator STMicroelectronics

L4989MD Distributor