ST Life.augmented

STLQ015

150 mA - ultra low quiescent current linear voltage regulator
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The STLQ015 provides 150 mA of maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 112 mV. The key feature of this device is its quiescent current, which is just 1.4 μA at maximum output current. The device is stable with a ceramic capacitor on the output. It offers very low quiescent current and extends battery-life of applications requiring very long standby time. The enable logic control function puts the STLQ015 in shutdown mode, reducing total current consumption to 1 nA. The device also includes short-circuit constant-current limiting and thermal protection. Typical applications are: portable and battery-powered systems, electronic sensors, and microcontroller power supply.

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Errata Sheet
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Datasheet

Key Features

  • Input voltage from 1.5 to 5.5 V
  • Very low quiescent current:
  • 1.0 μA (typ.) at no load
  • 1.4 μA (typ.) at 150 mA load
  • 1 nA (typ.) in OFF mode
  • 200 nA max. in OFF mode at 125 °C
  • Output voltage tolerance: ± 2% at 25 °C
  • 150 mA guaranteed output current
  • Wide range of output voltages: 0.8 V to 3.3 V in 100 mV steps
  • Logic-controlled electronic shutdown
  • Compatible with ceramic capacitor (COUT= 1 μF)
  • Internal current and thermal limit
  • Package: SOT666-6L
  • Temperature range: from -40 °C to 125 °C

Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DS6765: 150 mA, ultra low quiescent current linear voltage regulator
4.0 322 KB

Presentations & Training Material

Presentations

Description Version Size
pdf
Power management for handheld and portable applications
734 KB

Sample & Buy

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Part Number Marketing StatusPackagePacking TypeOutput Voltage (nom) Output Tolerance (%) (typ) Output Current (nom) Automotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STLQ015XG12RActiveSOT 666Tape And Reel1.22.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
Farnell Element14Order NowEUROPE29851
RUTRONIKOrder NowEUROPE30003000
DIGIKEYOrder NowWORLDWIDE23501
MOUSEROrder NowWORLDWIDE27991
Ecopack2PDF
XML
STLQ015XG15RActiveSOT 666Tape And Reel1.52.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE30003000
DIGIKEYOrder NowWORLDWIDE55041
MOUSEROrder NowWORLDWIDE57121
Ecopack2PDF
XML
STLQ015XG18RActiveSOT 666Tape And Reel1.82.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA60003000
AVNETOrder NowAMERICA238000
ANGLIA LiveOrder NowEUROPE30003000
RUTRONIKOrder NowEUROPE30003000
DIGIKEYOrder NowWORLDWIDE15431
MOUSEROrder NowWORLDWIDE37101
Ecopack2PDF
XML
STLQ015XG25RActiveSOT 666Tape And Reel2.52.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA60000
RUTRONIKOrder NowEUROPE30003000
DIGIKEYOrder NowWORLDWIDE39281
MOUSEROrder NowWORLDWIDE38491
Ecopack2PDF
XML
STLQ015XG28RActiveSOT 666Tape And Reel2.82.15_-.594Distributor reported inventory date: 2014-10-21
Distributor NameRegionStockMin. order
ANGLIA LiveOrder NowEUROPE23000
Ecopack2PDF
XML
STLQ015XG30RActiveSOT 666Tape And Reel32.15_-.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
RUTRONIKOrder NowEUROPE30003000
Ecopack2PDF
XML
STLQ015XG31RActiveSOT 666Tape And Reel2.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
ARROWOrder NowEUROPE30400
RUTRONIKOrder NowEUROPE30003000
DIGIKEYOrder NowWORLDWIDE22081
Ecopack2PDF
XML
STLQ015XG33RActiveSOT 666Tape And Reel3.32.15_Free Samples.594Distributor reported inventory date: 2014-10-25
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA30003000
ANGLIA LiveOrder NowEUROPE30003000
Farnell Element14Order NowEUROPE29081
RUTRONIKOrder NowEUROPE30053000
DIGIKEYOrder NowWORLDWIDE16191
MOUSEROrder NowWORLDWIDE94491
Ecopack2PDF
XML

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
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