STM6822

Active

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

Download datasheet Order Direct
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STM6822

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**
STM6822LWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822MWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822RWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822SWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822TWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822YWY6F
Active
SOT23-5L Industrial Ecopack3
STM6822ZWY6F
Active
SOT23-5L Industrial Ecopack3

STM6822LWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822MWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822RWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822SWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822TWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822YWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6822ZWY6F

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

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) RST Threshold (V) (typ)
Budgetary Price (US$)*/Qty
More info
min
max
STM6822RWY6F Available at 3 distributors

Distributor availability ofSTM6822RWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 512 1 Buy from Distributor
RS COMPONENTS EUROPE 7161 1 Buy from Distributor
MOUSER WORLDWIDE 14413 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

512

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

7161

Min.Order

1

MOUSER

Stock

14413

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

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:

CHINA

STM6822MWY6F Available at 3 distributors

Distributor availability ofSTM6822MWY6F

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 840 1 Buy from Distributor
FUTURE WORLDWIDE 9000 3000 Buy from Distributor
MOUSER WORLDWIDE 1366 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

RS COMPONENTS

Stock

840

Min.Order

1

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1366

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 4.39 0.5635 / 1k
MORE INFO

Unit Price (US$):

0.5635

Country of Origin:

CHINA

STM6822YWY6F Available at 2 distributors

Distributor availability ofSTM6822YWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 564 1 Buy from Distributor
MOUSER WORLDWIDE 2793 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

564

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2793

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 2 0.5635 / 1k
MORE INFO

Unit Price (US$):

0.5635

Country of Origin:

CHINA

STM6822TWY6F Available at 2 distributors

Distributor availability ofSTM6822TWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 305 1 Buy from Distributor
MOUSER WORLDWIDE 314 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

305

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

314

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 3.08 0.5635 / 1k
MORE INFO

Unit Price (US$):

0.5635

Country of Origin:

CHINA

STM6822SWY6F Available at 1 distributors

Distributor availability ofSTM6822SWY6F

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1910 10 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

RS COMPONENTS

Stock

1910

Min.Order

10

Distributor reported inventory date: 2021-10-25

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

Unit Price (US$):

0.49

Country of Origin:

CHINA

STM6822ZWY6F Available at 1 distributors

Distributor availability ofSTM6822ZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 25 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

MOUSER

Stock

25

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 2.3 0.5635 / 1k
MORE INFO

Unit Price (US$):

0.5635

Country of Origin:

CHINA

STM6822LWY6F Available at 3 distributors

Distributor availability ofSTM6822LWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2827 1 Buy from Distributor
MOUSER WORLDWIDE 1161 1 Buy from Distributor
Farnell Element14 EUROPE 3003 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

2827

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1161

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3003

Min.Order

1

Distributor reported inventory date: 2021-10-25

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L - - 4.63 0.5635 / 1k
MORE INFO

Unit Price (US$):

0.5635

Country of Origin:

CHINA

STM6822RWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6822RWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 512 1 Buy from Distributor
RS COMPONENTS EUROPE 7161 1 Buy from Distributor
MOUSER WORLDWIDE 14413 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

512

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

7161

Min.Order

1

MOUSER

Stock

14413

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

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

CHINA

STM6822MWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5635 / 1k

Distributor availability ofSTM6822MWY6F

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 840 1 Buy from Distributor
FUTURE WORLDWIDE 9000 3000 Buy from Distributor
MOUSER WORLDWIDE 1366 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

RS COMPONENTS

Stock

840

Min.Order

1

FUTURE

Stock

9000

Min.Order

3000

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1366

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

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

0.5635 / 1k

Country of Origin

CHINA

STM6822YWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5635 / 1k

Distributor availability ofSTM6822YWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 564 1 Buy from Distributor
MOUSER WORLDWIDE 2793 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

564

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

2793

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

2

Budgetary Price (US$)* / Qty

0.5635 / 1k

Country of Origin

CHINA

STM6822TWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5635 / 1k

Distributor availability ofSTM6822TWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 305 1 Buy from Distributor
MOUSER WORLDWIDE 314 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

305

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

314

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

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

0.5635 / 1k

Country of Origin

CHINA

STM6822SWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.49 / 1k

Distributor availability ofSTM6822SWY6F

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 1910 10 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

RS COMPONENTS

Stock

1910

Min.Order

10

Distributor reported inventory date: 2021-10-25

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

CHINA

STM6822ZWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5635 / 1k

Distributor availability ofSTM6822ZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 25 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

MOUSER

Stock

25

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-10-25

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-

(max)

-

RST Threshold (V) (typ)

2.3

Budgetary Price (US$)* / Qty

0.5635 / 1k

Country of Origin

CHINA

STM6822LWY6F

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.5635 / 1k

Distributor availability ofSTM6822LWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2827 1 Buy from Distributor
MOUSER WORLDWIDE 1161 1 Buy from Distributor
Farnell Element14 EUROPE 3003 1 Buy from Distributor

Distributor reported inventory date: 2021-10-25

Distributor Name

DIGIKEY

Stock

2827

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1161

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3003

Min.Order

1

Distributor reported inventory date: 2021-10-25

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

0.5635 / 1k

Country of Origin

CHINA

(*) 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