STM6823

Active

5-pin supervisor with watchdog timer and push-button reset

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Product overview

Description

The STM6xxx supervisors are self-contained devices which provide microprocessor supervisory functions. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When an invalid VCCcondition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM6322/6825) and/or a push-button (MR) reset input. These devices are available in a standard 5-pin SOT23 package.
  • All features

    • Precision VCC monitoring of 5, 3.3, 3, or 2.5 V power supplies
    • RST outputs (active low, push-pull or open drain)
    • RST outputs (active high, push-pull)
    • Reset pulse width of 1.4 ms, 200 ms and 240 ms (typ.)
    • Watchdog timeout period of 1.6 s (typ.)
    • Manual reset input (MR)
    • Low supply current - 3 μA (typ.)
    • GuaranteedRST(RST) assertion down to VCC= 1.0 V
    • Operating temperature: –40 to +85 °C (industrial grade)
    • RoHS complianceLead-free components are compliant with the RoHS directive

Circuit Diagram

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM6823LWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823MWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823RWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823SWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823TJWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823TWY6F
Active
SOT23-5L Industrial Ecopack3
STM6823ZWY6F
Active
SOT23-5L Industrial Ecopack3

STM6823LWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823MWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823RWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823SWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823TJWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823TWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6823ZWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

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.

Sample & Buy

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ECCN (US)
ECCN (EU)
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Temperature (°C) RST Threshold (V) (typ)
Budgetary Price (US$)*/Qty
More info
min
max
STM6823TWY6F Available at 4 distributors

Distributor availability ofSTM6823TWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3886 1 Order Now
RS COMPONENTS EUROPE 2372 1 Order Now
MOUSER WORLDWIDE 2265 1 Order Now
Farnell Element14 EUROPE 376 1 Order Now

Distributor reported inventory date: 2021-03-05

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DIGIKEY

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3886

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1

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WORLDWIDE Order Now

RS COMPONENTS

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2372

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1

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EUROPE Order Now

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Stock

2265

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1

Region

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Farnell Element14

Stock

376

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-05

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 3.08 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823SWY6F Available at 5 distributors

Distributor availability ofSTM6823SWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2762 1 Order Now
RS COMPONENTS EUROPE 1400 1 Order Now
AVNET AMERICA 425 0 Order Now
MOUSER WORLDWIDE 3211 1 Order Now
Farnell Element14 EUROPE 577 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2762

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1400

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

425

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3211

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

577

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-05

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 2.93 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823TJWY6F Available at 3 distributors

Distributor availability ofSTM6823TJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2205 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 1672 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2205

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1672

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 3.08 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823MWY6F No availability of distributors reported, please contact our sales office Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 4.39 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823ZWY6F Available at 1 distributors

Distributor availability ofSTM6823ZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1622 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

MOUSER

Stock

1622

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

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Active
EAR99 NEC Tape And Reel SOT23-5L - - - 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823LWY6F Available at 2 distributors

Distributor availability ofSTM6823LWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2071 1 Order Now
MOUSER WORLDWIDE 2875 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2071

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2875

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 4.63 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823RWY6F Available at 2 distributors

Distributor availability ofSTM6823RWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 587 1 Order Now
MOUSER WORLDWIDE 1443 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

587

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1443

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 2.63 0.49 / 1k
MORE INFO

Unit Price (US$):

0.49

Country of Origin:

MALAYSIA

STM6823TWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823TWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3886 1 Order Now
RS COMPONENTS EUROPE 2372 1 Order Now
MOUSER WORLDWIDE 2265 1 Order Now
Farnell Element14 EUROPE 376 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

3886

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2372

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2265

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

376

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

3.08

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823SWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823SWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2762 1 Order Now
RS COMPONENTS EUROPE 1400 1 Order Now
AVNET AMERICA 425 0 Order Now
MOUSER WORLDWIDE 3211 1 Order Now
Farnell Element14 EUROPE 577 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2762

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1400

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

425

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

3211

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

577

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

2.93

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823TJWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823TJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2205 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 1672 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2205

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1672

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

3.08

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823MWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

4.39

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823ZWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823ZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 1622 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

MOUSER

Stock

1622

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

-

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823LWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823LWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2071 1 Order Now
MOUSER WORLDWIDE 2875 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

2071

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2875

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

4.63

Budgetary Price (US$)* / Qty

0.49 / 1k

Country of Origin

MALAYSIA

STM6823RWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6823RWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 587 1 Order Now
MOUSER WORLDWIDE 1443 1 Order Now

Distributor reported inventory date: 2021-03-05

Distributor Name

DIGIKEY

Stock

587

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1443

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-03-05

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

2.63

Budgetary Price (US$)* / Qty

0.49 / 1k

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