Orders Over
$5000VN7140ASTR
STMicroelectronics' VN7140ASTR is designed to provide reliable and precise control over power distribution in various applications
Brands: Stmicroelectronics
Mfr.Part #: VN7140ASTR
Datasheet: VN7140ASTR Datasheet (PDF)
Package/Case: SO-8
Product Type: Power Distribution Switches, Load Drivers
RoHS Status:
Stock Condition: 2,493 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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VN7140ASTR General Description
The VN7140ASTR is a versatile voltage-controlled oscillator (VCO) perfect for RF and microwave systems. Covering a wide frequency range from 70 MHz to 4000 MHz, this VCO delivers exceptional phase noise performance of -97 dBc/Hz at 100 kHz offset. With low power consumption of only 3.3 mA at 3 V, it ensures efficiency without compromising on performance. Its excellent frequency stability over temperature variations guarantees consistent and reliable operation in various environmental settings. The compact 5 mm x 5 mm 32-pin QFN package makes integration seamless into electronic circuit designs. Featuring a tuning voltage range from 0 to 18 V, precise frequency control is achievable
Features
- Efficient power management
- Smart sensing technology
- Enhanced system reliability
Application
Specifications
Parameter | Value | Parameter | Value |
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Operating Range | Automotive | ECCN US | EAR99 |
ECCN EU | NEC | Packing Type | Tape And Reel |
Grade | Automotive |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.5% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
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.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the VN7140ASTR?
A: To place an order for the VN7140ASTR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the VN7140ASTR?
A: We offer a 1-year warranty on the VN7140ASTR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of VN7140ASTR from Stmicroelectronics?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Stmicroelectronics manufacturers and authorized agents. All Stmicroelectronics suppliers must pass a qualification review before they can list their VN7140ASTR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the VN7140ASTR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Stmicroelectronics information page to find comprehensive details about the VN7140ASTR.
Q: Are the price and stock information for VN7140ASTR on Ovaga's platform accurate?
A: Inventory levels for Stmicroelectronics products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for VN7140ASTR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the VN7140ASTR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The VN7140ASTR is a power switch IC designed for automotive applications. It can control high-side power switches and is compatible with a variety of load types. The chip includes protection features such as over-temperature and short-circuit protection, making it suitable for use in a range of automotive systems.
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Equivalent
Some equivalent products of VN7140ASTR chip are VN7170ASTR, VN7140A, VN7140AE, VN7140, VN7140AE-E and VN7140AE-TR-E. These chips are also high-side smart power drivers with integrated VN power transistor, protection and diagnostic functions for automotive applications. -
Features
1. Wide operating temperature range of -40°C to 105°C 2. Input voltage range of 3.15V to 20V 3. Adjustable output voltage 4. Low dropout voltage 5. Fixed output voltage options available 6. Excellent line and load regulation 7. Low quiescent current 8. Overcurrent and over temperature protection. -
Pinout
The VN7140ASTR is a high side driver with 1 channel and a pin count of 8. It is designed for automotive applications and provides protection and diagnostics for the connected load. It is commonly used in automotive systems for controlling solenoids, valves, and other high-side switches. -
Manufacturer
The manufacturer of the VN7140ASTR is STMicroelectronics. It is a multinational semiconductor company known for designing, manufacturing, and selling a wide range of integrated circuits and microcontrollers. STMicroelectronics specializes in developing technology that drives advancements in various industries, such as automotive, industrial, and consumer electronics. -
Application Field
The VN7140ASTR is commonly used in automotive applications such as power distribution, power management, and motor control systems. It is also found in industrial applications for controlling solenoids, valve drivers, and other high current loads. Additionally, it can be used in battery management systems, power steering control units, and EPS systems. -
Package
The VN7140ASTR chip is a surface mount package with a form of PowerSSO-12 exposed pad. It has a size of 5.6mm x 10.2mm with a height of 2.55mm.
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