Dual/Triple Ultra-Low Voltage Supervisors with Push-Button Reset

Download datasheet

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The STM6717/18/19/20 and STM6777/78/79/80 supervisors are a family of low-voltage/low-supply current processor (micro or DSP) supervisors, designed to monitor two (or three) system power supply voltages. They are targeted at applications such as set-top boxes (STBs), portable, battery-powered systems, networking, and communication systems.

    All device options have a push-button-type manual reset input (MR). The STM6777/78/79/80 also includes an option which enables the user to delay the start of the manual reset process from 6 μs (MRC pin left open) or more with external capacitor. The delay is implemented by connecting the appropriately sized capacitor between the MRC pin and VSS(typical 4 s delay with a 3.3 μF capacitor).
    Two of the three supplies monitored (VCC1and VCC2) have fixed (customer-selectable, factory-trimmed) thresholds (VRST1and VRST2). The third voltage is monitored using an externally adjustable RSTIN threshold (0.626 V internal reference).
    If any of the three monitored voltages drop below its factory-trimmed or adjustable thresholds, or if MRis asserted to logic low, a RSTis asserted (driven low). Once asserted, RSTis maintained at low for a minimum delay period (trec) after ALL supplies rise above their respective thresholds and MRreturns to high. These devices are guaranteed to be in the correct reset output logic state when VCC1and/or VCC2is greater than 0.8 V.
    These devices are available in standard 5-pin or 6-pin SOT23 packages.

    Key Features

    • Primary supply (VCC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
    • Secondary supply (VCC2) monitor (STM6717/18/19/20/77/78)
    • Fixed (factory-programmed) reset thresholds: 3.08 V to 0.79 V
    • Tertiary supply monitor (using externally adjustable RSTIN): 0.626 V internal reference
    • RSToutputs (push-pull or open drain); state guaranteed if VCC1or VCC2≥ 0.8 V
    • Reset delay time (trec) on power-up: 13.2 ms, 210 ms, 900 ms (typ)
    • Manual reset input (MR)
    • Optional delayed manual reset input (MRC) with external capacitor (STM6777/78/79/80)
    • Low supply current - 11 μA (typ), VCC1= VCC2 = 3.6 V
    • Operating temperature: –40 °C to 85 °C (industrial grade)

Circuit Diagram

Download Download

Sample & Buy

Part Number
Package
Packing Type
Voltage Reset 1 (V) (typ)
Voltage Reset 2 (V) (typ)
Temperature (°C) Marketing Status
Budgetary Price (US$)*
More info
Order from Distributors
Order from ST
min
max
STM6717TZWY6F SOT23-5L Tape And Reel 3.075 2.313 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717TZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717SJWY6F SOT23-5L Tape And Reel 2.925 0.875 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717SJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 3083 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3083

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717TGGWY6F SOT23-5L Tape And Reel - - -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717TGGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3571 1 Order Now
MOUSER WORLDWIDE 2465 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

3571

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2465

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717SDWY6F SOT23-5L Tape And Reel 2.925 0.788 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717SDWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1910 1 Order Now
Newark Element14 AMERICA 675 0 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

1910

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

675

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717TGWY6F SOT23-5L Tape And Reel 3.075 1.11 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717TGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1671 1 Order Now
Newark Element14 AMERICA 625 0 Order Now
MOUSER WORLDWIDE 8638 1 Order Now
RUTRONIK EUROPE 12000 3000 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

1671

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8638

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

12000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717TWWY6F SOT23-5L Tape And Reel 3.075 1.665 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717TWWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
MOUSER WORLDWIDE 3133 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

6000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

3133

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717SFWY6F SOT23-5L Tape And Reel 2.925 1.05 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717SFWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8518 1 Order Now
MOUSER WORLDWIDE 2959 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

8518

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2959

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717SVWY6F SOT23-5L Tape And Reel 2.925 1.575 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717SVWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2979 1 Order Now
MOUSER WORLDWIDE 4020 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

2979

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4020

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now
STM6717SYWY6F SOT23-5L Tape And Reel 2.925 2.188 -40 85
Active
0.52
MORE INFO

Quantity:

1000

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofSTM6717SYWY6F

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1000 1 Order Now
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

P&S

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Buy now

STM6717TZWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717TZWY6F

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

3.075

Voltage Reset 2 (V) (typ)

2.313

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717SJWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717SJWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 100 1 Order Now
MOUSER WORLDWIDE 3083 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

100

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

3083

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

2.925

Voltage Reset 2 (V) (typ)

0.875

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717TGGWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717TGGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3571 1 Order Now
MOUSER WORLDWIDE 2465 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

3571

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2465

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

-

Voltage Reset 2 (V) (typ)

-

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717SDWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717SDWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1910 1 Order Now
Newark Element14 AMERICA 675 0 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

1910

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

675

Min.Order

0

Region

AMERICA Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

2.925

Voltage Reset 2 (V) (typ)

0.788

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717TGWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717TGWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1671 1 Order Now
Newark Element14 AMERICA 625 0 Order Now
MOUSER WORLDWIDE 8638 1 Order Now
RUTRONIK EUROPE 12000 3000 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

1671

Min.Order

1

Region

WORLDWIDE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

8638

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

12000

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

3.075

Voltage Reset 2 (V) (typ)

1.11

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717TWWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717TWWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3000 1 Order Now
FUTURE WORLDWIDE 6000 3000 Order Now
MOUSER WORLDWIDE 3133 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

6000

Min.Order

3000

Region

WORLDWIDE Order Now

MOUSER

Stock

3133

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

3.075

Voltage Reset 2 (V) (typ)

1.665

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717SFWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717SFWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 8518 1 Order Now
MOUSER WORLDWIDE 2959 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

8518

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2959

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

2.925

Voltage Reset 2 (V) (typ)

1.05

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717SVWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717SVWY6F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2979 1 Order Now
MOUSER WORLDWIDE 4020 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

DIGIKEY

Stock

2979

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4020

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

2.925

Voltage Reset 2 (V) (typ)

1.575

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6717SYWY6F

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.52*

Distributor availability ofSTM6717SYWY6F

Distributor Name
Region Stock Min. Order Third party link
P&S ASIA/PACIFIC 1000 1 Order Now
MOUSER WORLDWIDE 3000 1 Order Now

Distributor reported inventory date: 2019-09-23

Distributor Name

P&S

Stock

1000

Min.Order

1

Region

ASIA/PACIFIC Order Now

MOUSER

Stock

3000

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-23

Voltage Reset 1 (V) (typ)

2.925

Voltage Reset 2 (V) (typ)

2.188

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

0.52

Quantity

1000

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

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4345
      Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)
      8.1
      637.63 KB
      PDF
      DS4345

      Dual/triple ultra-low voltage supervisors with push-button reset (with delay option)

    • Description Version Size Action
      TN0941
      Reset and supervisor ICs: frequently asked questions (FAQ)
      1.0
      328.63 KB
      PDF
      TN0941

      Reset and supervisor ICs: frequently asked questions (FAQ)

Publications and Collaterals

    • Description Version Size Action
      Resets and supervisors - portfolio overview 1.0
      1.31 MB
      PDF

      Resets and supervisors - portfolio overview

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STM6717SDWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SFWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SJWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SVWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717SYWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TGGWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TGWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TWWY6F
Active
SOT23-5L Industrial Ecopack3
STM6717TZWY6F
Active
SOT23-5L Industrial Ecopack3

STM6717SDWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SFWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SJWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SVWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717SYWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TGGWY6F

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TGWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TWWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6717TZWY6F

Package:

SOT23-5L

Material Declaration**:

PDF XML

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.