STLQ015

Active
Education

150 mA - ultra low quiescent current linear voltage regulator

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Documentation
CAD Resources
Tools & Software
Quality & Reliability
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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

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

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**:

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**:

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Output Voltage (V) (nom)
Budgetary Price (US$)*/Qty
More info
min
max
STLQ015M12R No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 1.2 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M21R Available at 1 distributors

Distributor availability ofSTLQ015M21R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2702 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Farnell Element14

Stock

2702

Min.Order

1

Distributor reported inventory date: 2021-10-15

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 2.1 0.13 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.13

Country of Origin:

MALAYSIA

STLQ015M33R Available at 2 distributors

Distributor availability ofSTLQ015M33R

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 6000 0 Buy from Distributor
ANGLIA Live EUROPE 27020 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

AVNET

Stock

6000

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

27020

Min.Order

1

Distributor reported inventory date: 2021-10-15

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 3.3 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M30R Available at 3 distributors

Distributor availability ofSTLQ015M30R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 94 0 Buy from Distributor
MOUSER WORLDWIDE 3 1 Buy from Distributor
ANGLIA Live EUROPE 50 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Newark Element14

Stock

94

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

50

Min.Order

1

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 3 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M15R Available at 4 distributors

Distributor availability ofSTLQ015M15R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6000 1 Buy from Distributor
RS COMPONENTS EUROPE 540 1 Buy from Distributor
MOUSER WORLDWIDE 1466 1 Buy from Distributor
Farnell Element14 EUROPE 1492 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

DIGIKEY

Stock

6000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

540

Min.Order

1

MOUSER

Stock

1466

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1492

Min.Order

1

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 1.5 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M20R Available at 3 distributors

Distributor availability ofSTLQ015M20R

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 700 1 Buy from Distributor
MOUSER WORLDWIDE 1139 1 Buy from Distributor
Farnell Element14 EUROPE 200 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

RS COMPONENTS

Stock

700

Min.Order

1

MOUSER

Stock

1139

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

200

Min.Order

1

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 - 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M28R Available at 3 distributors

Distributor availability ofSTLQ015M28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7785 1 Buy from Distributor
MOUSER WORLDWIDE 5359 1 Buy from Distributor
Farnell Element14 EUROPE 2395 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

DIGIKEY

Stock

7785

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

5359

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2395

Min.Order

1

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 2.8 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M18R Available at 1 distributors

Distributor availability ofSTLQ015M18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 171 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 1.8 0.13 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.13

Country of Origin:

MALAYSIA

STLQ015M31R Available at 1 distributors

Distributor availability ofSTLQ015M31R

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 25 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

ANGLIA Live

Stock

25

Min.Order

3000

Distributor reported inventory date: 2021-10-11

Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 3.1 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M25R Available at 3 distributors

Distributor availability ofSTLQ015M25R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 248 0 Buy from Distributor
MOUSER WORLDWIDE 518 1 Buy from Distributor
Farnell Element14 EUROPE 615 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Newark Element14

Stock

248

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

518

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

615

Min.Order

1

Distributor reported inventory date: 2021-10-15

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 2.5 0.143 / 1k
MORE INFO

Output Tolerance (typ):

2

Output Current (A) (nom):

0.15

Unit Price (US$):

0.143

Country of Origin:

MALAYSIA

STLQ015M12R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.2

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M21R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.13 / 1k

Distributor availability ofSTLQ015M21R

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 2702 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Farnell Element14

Stock

2702

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

2.1

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.13 / 1k

Country of Origin

MALAYSIA

STLQ015M33R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M33R

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 6000 0 Buy from Distributor
ANGLIA Live EUROPE 27020 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

AVNET

Stock

6000

Min.Order

0

Region

AMERICA Buy from Distributor

ANGLIA Live

Stock

27020

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M30R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M30R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 94 0 Buy from Distributor
MOUSER WORLDWIDE 3 1 Buy from Distributor
ANGLIA Live EUROPE 50 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Newark Element14

Stock

94

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

50

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M15R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M15R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6000 1 Buy from Distributor
RS COMPONENTS EUROPE 540 1 Buy from Distributor
MOUSER WORLDWIDE 1466 1 Buy from Distributor
Farnell Element14 EUROPE 1492 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

DIGIKEY

Stock

6000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

540

Min.Order

1

MOUSER

Stock

1466

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1492

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.5

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M20R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M20R

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 700 1 Buy from Distributor
MOUSER WORLDWIDE 1139 1 Buy from Distributor
Farnell Element14 EUROPE 200 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

RS COMPONENTS

Stock

700

Min.Order

1

MOUSER

Stock

1139

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

200

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

-

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M28R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M28R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7785 1 Buy from Distributor
MOUSER WORLDWIDE 5359 1 Buy from Distributor
Farnell Element14 EUROPE 2395 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

DIGIKEY

Stock

7785

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

5359

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2395

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

2.8

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M18R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.13 / 1k

Distributor availability ofSTLQ015M18R

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 171 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

MOUSER

Stock

171

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

1.8

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.13 / 1k

Country of Origin

MALAYSIA

STLQ015M31R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M31R

Distributor Name
Region Stock Min. Order Third party link
ANGLIA Live EUROPE 25 3000 Buy from Distributor

Distributor reported inventory date: 2021-10-11

Distributor Name

ANGLIA Live

Stock

25

Min.Order

3000

Distributor reported inventory date: 2021-10-11

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

3.1

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

STLQ015M25R

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.143 / 1k

Distributor availability ofSTLQ015M25R

Distributor Name
Region Stock Min. Order Third party link
Newark Element14 AMERICA 248 0 Buy from Distributor
MOUSER WORLDWIDE 518 1 Buy from Distributor
Farnell Element14 EUROPE 615 1 Buy from Distributor

Distributor reported inventory date: 2021-10-15

Distributor Name

Newark Element14

Stock

248

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

518

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

615

Min.Order

1

Distributor reported inventory date: 2021-10-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

2

Output Current (A) (nom)

0.15

Budgetary Price (US$)* / Qty

0.143 / 1k

Country of Origin

MALAYSIA

(*) 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