What is the Additional Feature ?

Name: CAT809TTBI-GT3
Brand: onsemi
SKU: CAT809TTBI-GT3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

onsemi CAT809TTBI-GT3

Part No.:: CAT809TTBI-GT3

Manufacturer:: onsemi

Package:: TO-236-3, SC-59, SOT-23-3

Datasheet:: CAT809TTBI-GT3.pdf

Description:: CAT809 - 3-PIN MICROPROCESSOR PO

In Stock:: 3342

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

CAT809TTBI-GT3 Specifications

Packaging:
Bulk
Series:
-
ProductStatus:
Active
Type:
Simple Reset/Power-On Reset
NumberofVoltagesMonitored:
1
Voltage-Threshold:
3.08V
Output:
Push-Pull, Totem Pole
Reset:
Active Low
ResetTimeout:
140ms Minimum
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

CAT809TTBI-GT3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including CAT809TTBI-GT3 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for CAT809TTBI-GT3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

CAT809TTBI-GT3 information

Views：

CAT809TTBI-GT3 Typical application Circuitry

CAT809TTBI-GT3

During power-up, power-down, and brown-out scenarios, the CAT809TTBI-GT3 microprocessor supervisory circuit is intended to keep an eye on the system voltage and provide a reset signal to the microprocessor. This chip makes sure the microprocessor and related circuits turn on and run properly in a known state.

Functionality:

The CAT809TTBI-GT3 provides a precise voltage monitoring function. It generates a reset signal when the monitored voltage drops below a preset threshold, and the reset signal remains active until the voltage recovers above the threshold and a certain period has elapsed to ensure system stability.

Applications:

This chip is commonly used in microprocessor-based systems, such as embedded systems, consumer electronics, and portable devices, where reliable system startup and protection against improper voltage levels are critical.

Parameters:

- Reset threshold voltage: Typically around 2.63V (varies with different versions)

- Reset timeout: Typically 140ms

- Supply voltage range: 1.0V to 5.5V

- Operating temperature range: -40°C to +85°C

Circuit Design for a Microcontroller System:

1. Power Supply Connection: Connect the VCC pin (pin 1) of the CAT809TTBI-GT3 to the system power supply (e.g., 3.3V).

2. Ground Connection: Join the system ground and the GND pin (pin 2).

3. Reset Output: Attach pin 3 (RESET) to the microcontroller's reset input. Since this pin is active low, when a reset condition is detected, it will pull the microcontroller's reset line low.

4. Voltage Monitoring: Voltage monitoring also makes use of the VCC pin. Make that the power supply voltage is within the CAT809TTBI-GT3's operational range.

5. Decoupling Capacitor: To remove noise from the power supply line, place a 0.1µF ceramic capacitor next to the VCC pin.

Design Considerations:

- Ensure that the reset threshold voltage of the CAT809TTBI-GT3 matches the voltage requirements of your microcontroller.

- Consider the reset timeout period and ensure it is suitable for your system's startup time.

- Place the CAT809TTBI-GT3 chip close to the microcontroller to minimize the length of the reset signal trace and reduce the possibility of noise interference.

- Use a decoupling capacitor near the VCC pin to stabilize the power supply and improve the performance of the voltage monitoring function.

In conclusion, the CAT809TTBI-GT3 is a crucial component for ensuring the reliable operation of microprocessor-based systems, providing necessary protection against unstable power conditions.

CAT809TTBI-GT3 FAQ

1. How to order CAT809TTBI-GT3 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that CAT809TTBI-GT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the CAT809TTBI-GT3. All suppliers must pass our qualification reviews before they can publish their products including CAT809TTBI-GT3 on icwhale.com; we pay more attention to the channels and quality of CAT809TTBI-GT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the CAT809TTBI-GT3 price and inventory displayed accurate?

The price and inventory of CAT809TTBI-GT3 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of CAT809TTBI-GT3?

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 CAT809TTBI-GT3 we delivered, we will accept the replacement or return of the CAT809TTBI-GT3 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 CAT809TTBI-GT3.

(3)The PartNo 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