What is the Additional Feature ?

Name: STW81101AT
Brand: STMicroelectronics
SKU: STW81101AT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

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STMicroelectronics STW81101AT

Part No.:: STW81101AT

Manufacturer:: STMicroelectronics

Package:: 28-VFQFN Exposed Pad

Datasheet:: STW81101AT.pdf

Description:: IC SYNTHESIZER MULTI RF 28VFQFPN

In Stock:: 3740

Quantity:: Add To Cart

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STW81101AT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STW81101AT 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 STW81101AT to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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Shipping & Handling

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

Shipping Method

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STW81101AT Application Introduction

STW81101AT is a versatile power management IC commonly used in various electronic designs, offering features for efficient power delivery and management.

Application Scenario:

In a battery-powered portable device, STW81101AT can be utilized to manage power distribution, ensuring optimal utilization of the available energy while extending battery life.

Circuit Design:

To effectively integrate STW81101AT into a design, consider the following:

1. Power Supply Management:

Utilize STW81101AT to regulate voltage levels for different components, ensuring stable and efficient power delivery throughout the system. Employ low-dropout regulators (LDOs) for sensitive components and switch-mode power supplies (SMPS) for high-current applications.

2. Signal Integrity:

Implement proper filtering and decoupling techniques to minimize noise and ensure signal integrity. Utilize STW81101AT to manage power domains effectively, isolating noisy components from sensitive analog circuits to maintain signal quality.

3. Thermal Management:

Consider thermal dissipation requirements when designing the PCB layout and selecting components. STW81101AT features built-in thermal protection mechanisms, but adequate heat sinking and airflow should be provided to prevent overheating.

4. Load Regulation:

Ensure that STW81101AT can handle the expected load variations without significant voltage drops or fluctuations. Properly size output capacitors and adjust feedback loop parameters for optimal load regulation performance.

5. Efficiency Optimization:

Maximize power efficiency by selecting appropriate operating modes and optimizing component selection. Utilize STW81101AT's features like power-saving modes and dynamic voltage scaling to minimize energy consumption during low-power states.

Considerations:

When designing with STW81101AT, pay attention to the following factors:

- Voltage Drop: Minimize voltage drop across the power distribution network to ensure all components receive adequate power.

- Current Handling: Verify that STW81101AT can handle the maximum expected load currents without exceeding its rated specifications.

- PCB Layout: Optimize PCB layout to minimize trace lengths, reduce impedance, and separate high-current paths from sensitive signal traces.

- Overcurrent Protection: Implement overcurrent protection mechanisms to safeguard STW81101AT and connected components from damage in case of excessive loads or short circuits.

- EMI/EMC Compliance: Ensure that the design meets electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards by properly filtering noise and shielding sensitive components.

STW81101AT information

STW81101AT Specifications

Package/Case:
28-VFQFN Exposed Pad
Packaging:
Tray
Series:
-
ProductStatus:
Active
Type:
Frequency Synthesizer (RF)
PLL:
Yes
Input:
Clock, Crystal
Output:
Clock, Crystal
NumberofCircuits:
1
Ratio-Input:Output:
3:2
Differential-Input:Output:
No/No
Frequency-Max:
4.4GHz
Divider/Multiplier:
Yes/No
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

STW81101AT FAQ

1. How to order STW81101AT 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 STW81101AT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STW81101AT. All suppliers must pass our qualification reviews before they can publish their products including STW81101AT on icwhale.com; we pay more attention to the channels and quality of STW81101AT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STW81101AT price and inventory displayed accurate?

The price and inventory of STW81101AT 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 STW81101AT?

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 STW81101AT we delivered, we will accept the replacement or return of the STW81101AT 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 STW81101AT.

(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