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  • The ST715 is a high voltage, ultra low quiescent current and low drop linear regulator capable of providing an output current in excess of 85 mA.

    The device operates over an input voltage range from 2.5 V to 24 V, and it is stable with output ceramic capacitors. Fault condition protection includes short-circuit current limitation. The ultra low quiescent current of 3.8 μA at full load makes it highly suitable for low power applications and battery-powered systems. The wide input voltage range makes the ST715 an ideal solution for low power industrial applications. The ST715 is available in SOT23-5, SOT323-5L or DFN8 (3x3 mm) 8 leads.

    Key Features

    • 2.5 V to 24 V input voltage
    • Low-dropout voltage (500 mV typ. at 85 mA)
    • Very low quiescent current (3.8 μA typ. at full load)
    • 85 mA guaranteed output current
    • Output voltages available on request: from 1.2 V to 5.0 V with 100 mV step and adjustable
    • Compatible with ceramic output capacitors from 0.47 μF to 10 μF
    • Internal current limit
    • Packages: SOT23-5L, SOT323-5L and DFN8 (3x3 mm)
    • Temperature range: from -40 °C to 125 °C

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Part Number
Package
Packing Type
Output Voltage (V) (nom)
Output Tolerance (typ)
Output Current (A) (nom)
Marketing Status
Budgetary Price (US$)*
Quantity
More info
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ST715C50R SOT323-5L Tape And Reel - 4 0.085
Active
-
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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ST715PU33R DFN8 3x3 Tape And Reel 3.3 5 0.085
Active
0.226 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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1139

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ST715M33R SOT23-5L Tape And Reel 3.3 5 0.085
Active
0.239 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

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DIGIKEY WORLDWIDE 1512 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 5156 1 Order Now

Distributor reported inventory date: 2019-07-16

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DIGIKEY

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1512

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1

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6000

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3000

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6000

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5156

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Distributor reported inventory date: 2019-07-16

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ST715PU25R DFN8 3x3 Tape And Reel 2.5 5 0.085
Active
0.226 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

No availability of distributors reported, please contact our sales office Buy now
ST715M25R SOT23-5L Tape And Reel 2.5 5 0.085
Active
0.239 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST715M25R

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DIGIKEY WORLDWIDE 3882 1 Order Now
MOUSER WORLDWIDE 2937 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3882

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1

Region

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MOUSER

Stock

2937

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Get sample
ST715C33R SOT323-5L Tape And Reel 3.3 4 0.085
Active
0.239 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST715C33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6289 1 Order Now
FUTURE WORLDWIDE 36000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 4724 1 Order Now
ANGLIA Live EUROPE 3000 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

6289

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1

Region

WORLDWIDE Order Now

FUTURE

Stock

36000

Min.Order

3000

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WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4724

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Buy now
ST715MR SOT23-5L Tape And Reel - 4 0.085
Active
0.239 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST715MR

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DIGIKEY WORLDWIDE 3533 1 Order Now
FUTURE WORLDWIDE 2650 1 Order Now
Newark Element14 AMERICA 882 0 Order Now
MOUSER WORLDWIDE 20885 1 Order Now
Farnell Element14 EUROPE 2743 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3533

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2650

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

882

Min.Order

0

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AMERICA Order Now

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Stock

20885

Min.Order

1

Region

WORLDWIDE Order Now

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Stock

2743

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1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Get sample
ST715PUR DFN8 3x3 Tape And Reel - 4 0.085
Active
0.226 10000
MORE INFO

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofST715PUR

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MOUSER WORLDWIDE 890 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-07-16

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MOUSER

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890

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3000

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Distributor reported inventory date: 2019-07-16

Get sample

ST715C50R

Package

SOT323-5L

Packing Type

Tape And Reel

Unit Price (US$)

*

Distributor availability ofST715C50R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
AVNET AMERICA 3000 0 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

-

Output Tolerance (typ)

4

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

-

Quantity

-

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715PU33R

Package

DFN8 3x3

Packing Type

Tape And Reel

Unit Price (US$)

0.226*

Distributor availability ofST715PU33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1139 1 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
MOUSER WORLDWIDE 6802 1 Order Now
Farnell Element14 EUROPE 1349 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

1139

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

6802

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1349

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

5

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.226

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715M33R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.239*

Distributor availability ofST715M33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1512 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
ARROW EUROPE 6000 0 Order Now
MOUSER WORLDWIDE 5156 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

1512

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

6000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

5156

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

5

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.239

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715PU25R

Package

DFN8 3x3

Packing Type

Tape And Reel

Unit Price (US$)

0.226*

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

5

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.226

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715M25R

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.239*

Distributor availability ofST715M25R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3882 1 Order Now
MOUSER WORLDWIDE 2937 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3882

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2937

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

2.5

Output Tolerance (typ)

5

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.239

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715C33R

Package

SOT323-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.239*

Distributor availability ofST715C33R

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 6289 1 Order Now
FUTURE WORLDWIDE 36000 3000 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 4724 1 Order Now
ANGLIA Live EUROPE 3000 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

6289

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

36000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

4724

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

3000

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

3.3

Output Tolerance (typ)

4

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.239

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715MR

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.239*

Distributor availability ofST715MR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3533 1 Order Now
FUTURE WORLDWIDE 2650 1 Order Now
Newark Element14 AMERICA 882 0 Order Now
MOUSER WORLDWIDE 20885 1 Order Now
Farnell Element14 EUROPE 2743 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

3533

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

2650

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

882

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

20885

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2743

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

-

Output Tolerance (typ)

4

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.239

Quantity

10000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST715PUR

Package

DFN8 3x3

Packing Type

Tape And Reel

Unit Price (US$)

0.226*

Distributor availability ofST715PUR

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 890 1 Order Now
Farnell Element14 EUROPE 3000 1 Order Now
ANGLIA Live EUROPE 3000 3000 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

MOUSER

Stock

890

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

3000

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

3000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-07-16

Output Voltage (V) (nom)

-

Output Tolerance (typ)

4

Output Current (A) (nom)

0.085

Marketing Status

Active

Unit Price (US$)

0.226

Quantity

10000

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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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST715C33R
Active
SOT323-5L Industrial Ecopack2
ST715C50R
Active
SOT323-5L Industrial Ecopack2
ST715M25R
Active
SOT23-5L Industrial Ecopack2
ST715M33R
Active
SOT23-5L Industrial Ecopack2
ST715MR
Active
SOT23-5L Industrial Ecopack2
ST715PU25R
Active
DFN8 3x3 Industrial Ecopack2
ST715PU33R
Active
DFN8 3x3 Industrial Ecopack2
ST715PUR
Active
DFN8 3x3 Industrial Ecopack2

ST715C33R

Package:

SOT323-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715C50R

Package:

SOT323-5L

Material Declaration**:

Marketing Status

Active

Package

SOT323-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715M25R

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715M33R

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715MR

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715PU25R

Package:

DFN8 3x3

Material Declaration**:

Marketing Status

Active

Package

DFN8 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715PU33R

Package:

DFN8 3x3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 3x3

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST715PUR

Package:

DFN8 3x3

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 3x3

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.