Datasheet STMicroelectronics L6981

ManufacturerSTMicroelectronics
SeriesL6981

38 V, 1.5 A synchronous step-down converter with low quiescent current

Datasheets

Datasheet L6981
PDF, 3.5 Mb, Language: en, File uploaded: Apr 9, 2021, Pages: 49
38 V, 1.5 A synchronous step-down converter with low quiescent current
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Detailed Description

All features
  • 3.5 V to 38 V operating input voltage
  • Output voltage from 0.85 V to VIN
  • 1.5 A DC output current
  • Internal compensation network
  • Two different versions: LCM for high efficiency at light-loads and LNM for noise sensitive applications
  • 2 μA shutdown current
  • Internal soft-start

Status

L6981C33DRL6981C50DRL6981CDRL6981N33DRL6981N50DRL6981NDR
Lifecycle StatusPreview (Device has been announced but is not in production. Samples may or may not be available)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)Preview (Device has been announced but is not in production. Samples may or may not be available)Preview (Device has been announced but is not in production. Samples may or may not be available)Active (Recommended for new designs)

Packaging

L6981C33DRL6981C50DRL6981CDRL6981N33DRL6981N50DRL6981NDR
PackageSO-8SO-8SO-8SO-8SO-8SO-8

Model Line

Manufacturer's Classification

  • Power Management > DC-DC Switching Converters > Buck Regulators

1-4 Layer PCBs $2

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