STLQ015

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150 mA - ultra low quiescent current linear voltage regulator

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Product overview

Description

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.

  • All 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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EDA Symbols, Footprints and 3D Models

STMicroelectronics - STLQ015

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Quality and Reliability

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
STLQ015M20R
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**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M15R

Package:

SOT23-5L

Material Declaration**:

PDF XML

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

STLQ015M20R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M21R

Package:

SOT23-5L

Material Declaration**:

PDF XML

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**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STLQ015M30R

Package:

SOT23-5L

Material Declaration**:

PDF XML

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.

Sample & Buy

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Part Number
Marketing Status
Budgetary Price (US$)*/Qty
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Order from distributors
Package
Packing Type
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Temperature (°C)
Grade
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
min
max
STLQ015M12R
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Distributor availability of STLQ015M12R

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STLQ015M21R
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STLQ015M33R
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STLQ015M30R
Available at distributors

Distributor availability of STLQ015M30R

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STLQ015M15R
Available at distributors

Distributor availability of STLQ015M15R

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STLQ015M20R
Available at distributors

Distributor availability of STLQ015M20R

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STLQ015M28R
Available at distributors

Distributor availability of STLQ015M28R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STLQ015M18R
Available at distributors

Distributor availability of STLQ015M18R

Distributor Name
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Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STLQ015M31R
Available at distributors

Distributor availability of STLQ015M31R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STLQ015M25R
Available at distributors

Distributor availability of STLQ015M25R

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office

STLQ015M12R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M12R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

1.2

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M21R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M21R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

2.1

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M33R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M33R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

3.3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M30R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M30R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

3

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M15R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M15R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

1.5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M20R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M20R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

-

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M28R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M28R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

2.8

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M18R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M18R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

1.8

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M31R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M31R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

3.1

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

STLQ015M25R Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

STLQ015M25R

Operating Temperature (°C)

Min:

Max:

Grade:

Industrial

Output Voltage (V) (nom):

2.5

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors