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.

    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
    • Temperature range: from -40 °C to 125 °C

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Package
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Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
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STLQ015M12R SOT23-5L Tape And Reel 1.2 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M21R SOT23-5L Tape And Reel 2.1 2 0.15
Active
0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M33R SOT23-5L Tape And Reel 3.3 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M30R SOT23-5L Tape And Reel 3 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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2158

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STLQ015M15R SOT23-5L Tape And Reel 1.5 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M28R SOT23-5L Tape And Reel 2.8 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M18R SOT23-5L Tape And Reel 1.8 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 4993 1 Order Now
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STLQ015M31R SOT23-5L Tape And Reel 3.1 2 0.15
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0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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STLQ015M25R SOT23-5L Tape And Reel 2.5 2 0.15
Active
0.25 1000
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ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 2429 1 Order Now
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MOUSER WORLDWIDE 7710 1 Order Now
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1970

Min.Order

1

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24000

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3000

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6000

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283

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STLQ015M12R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M12R

Distributor Name
Region Stock Min. Order Third party link
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 2376 1 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2376

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

1.2

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M21R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M21R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8448 1 Order Now
RS COMPONENTS EUROPE 3000 1 Order Now
MOUSER WORLDWIDE 19020 1 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

8448

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

3000

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

19020

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

2.1

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M33R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2359 1 Order Now
RS COMPONENTS EUROPE 2000 20 Order Now
ARROW EUROPE 2650 0 Order Now
Newark Element14 AMERICA 1115 0 Order Now
MOUSER WORLDWIDE 14769 1 Order Now
Farnell Element14 EUROPE 2572 1 Order Now
RUTRONIK EUROPE 27000 3000 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

2359

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2000

Min.Order

20

Region

EUROPE Order Now

ARROW

Stock

2650

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

1115

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

14769

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2572

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

27000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M30R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M30R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9655 1 Order Now
ARROW EUROPE 45000 0 Order Now
MOUSER WORLDWIDE 4973 1 Order Now
Farnell Element14 EUROPE 2158 1 Order Now
ANGLIA Live EUROPE 50 3000 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

9655

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

45000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4973

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2158

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

50

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M15R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M15R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6725 1 Order Now
RS COMPONENTS EUROPE 2410 1 Order Now
MOUSER WORLDWIDE 5688 1 Order Now
ANGLIA Live EUROPE 50 3000 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

6725

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2410

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

5688

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

50

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

1.5

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M28R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 14837 1 Order Now
MOUSER WORLDWIDE 2890 1 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

14837

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2890

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

2.8

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M18R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M18R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4993 1 Order Now
MOUSER WORLDWIDE 14965 1 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

4993

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

14965

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M31R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M31R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2899 1 Order Now
ANGLIA Live EUROPE 50 3000 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

MOUSER

Stock

2899

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

50

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

3.1

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STLQ015M25R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.25*

Distributor availability ofSTLQ015M25R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2429 1 Order Now
RS COMPONENTS EUROPE 1970 1 Order Now
FUTURE WORLDWIDE 24000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
Newark Element14 AMERICA 283 0 Order Now
MOUSER WORLDWIDE 7710 1 Order Now
Farnell Element14 EUROPE 2361 1 Order Now

Distributor reported inventory date: 2019-05-19

Distributor Name

DIGIKEY

Stock

2429

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1970

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

24000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

Newark Element14

Stock

283

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7710

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2361

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-19

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Marketing Status

Active

Unit Price (US$)

0.25

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

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Technical Documentation

    • Description Version Size Action
      DS6765
      150 mA, ultra low quiescent current linear voltage regulator
      6.0
      1,020.16 KB
      PDF
      DS6765

      150 mA, ultra low quiescent current linear voltage regulator

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STLQ015M12R
Active
SOT23-5L Industrial Ecopack2
STLQ015M15R
Active
SOT23-5L Industrial Ecopack2
STLQ015M18R
Active
SOT23-5L Industrial Ecopack2
STLQ015M21R
Active
SOT23-5L Industrial Ecopack2
STLQ015M25R
Active
SOT23-5L Industrial Ecopack2
STLQ015M28R
Active
SOT23-5L Industrial Ecopack2
STLQ015M30R
Active
SOT23-5L Industrial Ecopack2
STLQ015M31R
Active
SOT23-5L Industrial Ecopack2
STLQ015M33R
Active
SOT23-5L Industrial Ecopack2

STLQ015M12R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M15R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M18R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M21R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M25R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M28R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M30R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M31R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M33R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.