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STM6719SFWB6F

Name: STM6719SFWB6F
Brand: ST
SKU: JT24-STM6719SFWB6F
Price: 0.0001 USD
Availability: InStock
Rating: 5 (1 reviews)

Dual/triple ultra-low voltage supervisors with push-button reset (with delay option),Supervisory Circuits Triple Ultra-Lo Volt Open Drain reset

회사 :	STMicroelectronics, Inc
꾸러미 :	SOT-23-6
제품 :	Supervisory Circuits
Datasheet:	STM6719SFWB6F Datasheet (PDF)
RoHs Status:	Rohs
재고:	1200

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STM6719SFWB6F 제품 상세 정보

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 V_SS(typical 4 s delay with a 3.3 μF capacitor).
Two of the three supplies monitored (V_CC1and V_CC2) have fixed (customer-selectable, factory-trimmed) thresholds (V_RST1and V_RST2). 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 (t_rec) 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 V_CC1and/or V_CC2is greater than 0.8 V.
These devices are available in standard 5-pin or 6-pin SOT23 packages.

응용 프로그램 / 파라미터의 범위

Primary supply (V_CC1) monitor. Fixed (factory-programmed) reset thresholds: 4.63 V to 1.58 V
Secondary supply (V_CC2) 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 V_CC1or V_CC2≥ 0.8 V
Reset delay time (t_rec) 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), V_CC1= V_CC2= 3.6 V
Operating temperature: –40 °C to 85 °C (industrial grade)

STM6719SFWB6F Block Diagram
(제품 이미지: Diagram)

기술적 인 매개 변수

Number of Voltages Monitored
3
Monitored Voltage
0.8 V to 5.5 V
Undervoltage Threshold
2.85 V, 1.02 V
Overvoltage Threshold
3 V, 1.08 V
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power Up Reset Delay (Typ)
280 ms
Supply Voltage Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOT-23-6
Packaging
Reel
Chip Enable Signals
No
Maximum Power Dissipation
675 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Factory Pack Quantity
3000
Supply Current (Typ)
35 uA
Supply Voltage Min
0.8 V

STM6719SFWB6F 특수 제품에 대한 관련

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Estimated Delivery Time: Mar 28 - Apr 02 days (choose Expedited at checkout).

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$25.00-$65.00 (0.50 KG)
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EMS
$25.00-$45.00 (0.50 KG)
5-14 days
REGISTERED AIR MAIL
$2.00-$3.00 (0.10 KG)
7-30 days

Processing Time：Shipping fee depend on different zone and country.

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charge US$30.00 banking fee.
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모든 제품에 90 일 품질 보증.

포장

Step1: Products
Step2: Vacuum Packaging
Step3: Anti-Static Bag
Step4: Individual Packaging
Step5: Packaging Boxes
Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

보장

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that STM6719SFWB6F is the original manufacturer or agent of ST?: We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their STM6719SFWB6F devices; we pay more attention to the channels and quality of STM6719SFWB6F products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of STM6719SFWB6F chips? Including ST original factory information, Supervisory Circuits application, STM6719SFWB6F pictures?: You can use Jotrin's intelligent search engine, or filter by Reset and Supervisor ICs ; Resets and Voltage Detectors category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's STM6719SFWB6F price and stock displayed on the platform accurate?: The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for STM6719SFWB6F, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?: Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?: TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?: Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of STM6719SFWB6F?: All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM6719SFWB6F we delivered, we will accept the replacement or return of the STM6719SFWB6F only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of STM6719SFWB6F.
(3)The STM6719SFWB6F is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as STM6719SFWB6F datasheet pdf, STM6719 pin diagram?: Need any After-Sales service, please feel free contact us: sales@jotrin.com

STMicroelectronics, Inc

ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....

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