STM6315

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Open Drain Microprocessor Reset

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  • The STM6315 Microprocessor Reset Circuit is a low power supervisory device used to monitor power supplies. It performs a single function: asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec). It also provides a manual reset input ( MR ). The open drain RST output can be pulled up to a voltage higher than VCC, but less than 6V.

    The STM6315 comes with standard factory-trimmed reset thresholds of 2.63V, 2.93V, 3.08V, 4.38V, and 4.63V. The STM6315 is available in the SOT143-4 package.

    Key Features

    • Available in SOT143-4 package.
    • Operating temperature: -40 to +125˚C
    • Low supply current of 1.5μA (typ)
    • Guaranteed RST assertion down to VCC= 1.0V
    • ±1.8% reset threshold accuracy (25˚C)
    • Power supply transient immunity
    • Open drain RST output can exceed VCC

Circuit Diagram

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Part Number
Package
Packing Type
Voltage Reset 1 (V) (typ)
Voltage Reset 2 (V) (typ)
Temperature (°C) Marketing Status
Budgetary Price (US$)*
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STM6315SDW13F SOT-143 4 Tape And Reel 2.93 - -40 125
Active
0.37
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

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STM6315RAW13F SOT-143 4 Tape And Reel 2.63 - -40 125
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0.37
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Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

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STM6315RDW13F SOT-143 4 Tape And Reel 2.63 - -40 125
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0.37
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Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

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STM6315RBW13F SOT-143 4 Tape And Reel 2.63 - -40 125
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0.37
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Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofSTM6315RBW13F

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DIGIKEY WORLDWIDE 914 1 Order Now
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914

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STM6315LBW13F SOT-143 4 Tape And Reel 4.63 - -40 125
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0.37
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Quantity:

1000

ECCN (US):

EAR99

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PHILIPPINES

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DIGIKEY WORLDWIDE 2127 1 Order Now
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STM6315RGW13F SOT-143 4 Tape And Reel 2.63 - -40 125
Active
0.37
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofSTM6315RGW13F

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DIGIKEY WORLDWIDE 269 1 Order Now
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269

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Distributor reported inventory date: 2020-02-24

STM6315SDW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315SDW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7707 1 Order Now
COMPEL EUROPE 3450 1 Order Now
RS COMPONENTS EUROPE 5560 10 Order Now
FUTURE WORLDWIDE 3000 3000 Order Now
ARROW EUROPE 9000 0 Order Now
MOUSER WORLDWIDE 2927 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

7707

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

3450

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

5560

Min.Order

10

Region

EUROPE Order Now

FUTURE

Stock

3000

Min.Order

3000

Region

WORLDWIDE Order Now

ARROW

Stock

9000

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2927

Min.Order

1

Region

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Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

2.93

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM6315RAW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315RAW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3088 1 Order Now
ARROW AMERICA 6000 3000 Order Now
MOUSER WORLDWIDE 1034 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

3088

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

6000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

1034

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

2.63

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM6315RDW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315RDW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 9390 1 Order Now
AVNET AMERICA 3000 0 Order Now
ARROW EUROPE 3000 0 Order Now
ARROW AMERICA 48000 3000 Order Now
MOUSER WORLDWIDE 4258 1 Order Now
Farnell Element14 EUROPE 545 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

9390

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

3000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

48000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

4258

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

545

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

2.63

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM6315RBW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315RBW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 914 1 Order Now
MOUSER WORLDWIDE 2027 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

914

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2027

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

2.63

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM6315LBW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315LBW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2127 1 Order Now
ARROW EUROPE 2790 0 Order Now
MOUSER WORLDWIDE 1171 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

2127

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

2790

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1171

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

4.63

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

STM6315RGW13F

Package

SOT-143 4

Packing Type

Tape And Reel

Unit Price (US$)

0.37*

Distributor availability ofSTM6315RGW13F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 269 1 Order Now
ARROW AMERICA 270 1 Order Now

Distributor reported inventory date: 2020-02-24

Distributor Name

DIGIKEY

Stock

269

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

270

Min.Order

1

Region

AMERICA Order Now

Distributor reported inventory date: 2020-02-24

Voltage Reset 1 (V) (typ)

2.63

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.37

Quantity

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 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**
STM6315LBW13F
Active
SOT-143 4 Industrial Ecopack3
STM6315RAW13F
Active
SOT-143 4 Industrial Ecopack3
STM6315RBW13F
Active
SOT-143 4 Industrial Ecopack3
STM6315RDW13F
Active
SOT-143 4 Industrial Ecopack3
STM6315RGW13F
Active
SOT-143 4 Industrial Ecopack3
STM6315SDW13F
Active
SOT-143 4 Industrial Ecopack3

STM6315LBW13F

Package:

SOT-143 4

Material Declaration**:

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6315RAW13F

Package:

SOT-143 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6315RBW13F

Package:

SOT-143 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6315RDW13F

Package:

SOT-143 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6315RGW13F

Package:

SOT-143 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6315SDW13F

Package:

SOT-143 4

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT-143 4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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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