TI TPS7B4253QDDARQ1
Off-Battery Voltage Regulator with 300-mA Output





Brands: Texas Instruments
Mfr.Part #: TPS7B4253QDDARQ1
Datasheet: TPS7B4253QDDARQ1 Datasheet (PDF)
Package/Case: HSOIC (DDA)-8
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
RoHS Status:
Stock Condition: 2,708 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS7B4253QDDARQ1 General Description
Housed in a 20-pin HTSSOP package with an exposed thermal pad, the TPS7B4253QDDARQ1 is designed for improved thermal performance, making it well-suited for the demanding thermal conditions often found in automotive applications. Its compact size and robust feature set make it an excellent choice for automotive power management solutions that require high performance, reliability, and efficiency
Features
- Durable Design for Automotive Use
- Suitable for Wide Temperature Range
- Fully Protected Against Power Failures
- Compact Size for Space-Constrained Applications
- High-Quality Output for Sensitive Loads
- Low Noise Operation for Quiet Systems
Application
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Output options | Tracking Output | Maximum Continuous Drain Current (A) | 0.3 |
Vin (max) (V) | 40 | Vin (min) (V) | 4 |
Vout (max) (V) | 40 | Vout (min) (V) | 1.5 |
Iq (typ) (mA) | 0.04 | Thermal resistance θJA (°C/W) | 45 |
Rating | Automotive | Load capacitance (min) (µF) | 10 |
Regulated outputs (#) | 1 | Features | Enable, Reverse Current Protection, Reverse voltage protection, Short-to-battery protection |
PSRR at 100 KHz (dB) | 60 | Dropout voltage (Vdo) (typ) (mV) | 350 |
Operating temperature range (°C) | -40 to 125 | Base Product Number | TPS7B4253 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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 TPS7B4253QDDARQ1?
A: To place an order for the TPS7B4253QDDARQ1, 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 TPS7B4253QDDARQ1?
A: We offer a 1-year warranty on the TPS7B4253QDDARQ1. 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 TPS7B4253QDDARQ1 from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their TPS7B4253QDDARQ1 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 TPS7B4253QDDARQ1 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 Texas Instruments information page to find comprehensive details about the TPS7B4253QDDARQ1.
Q: Are the price and stock information for TPS7B4253QDDARQ1 on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments 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 TPS7B4253QDDARQ1?
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 TPS7B4253QDDARQ1?
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 TPS7B4253QDDARQ1 is a high-performance, automotive-grade low-dropout (LDO) regulator developed by Texas Instruments. This device is specifically designed for harsh automotive environments, meeting the stringent AEC-Q100 qualification. Its key features include an operating voltage range of 2V to 40V and a maximum output current of 300mA. The TPS7B4253QDDARQ1 also boasts low dropout voltage, short-circuit protection, and thermal shutdown functionality. In summary, the TPS7B4253QDDARQ1 is an essential automotive component for maintaining stable power supply in harsh conditions. Its features make it suitable for applications such as advanced driver assistance systems (ADAS), infotainment units, and powertrain control systems.
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Equivalent
There isn't a specific list of equivalent products for TPS7B4253QDDARQ1, as each regulator is unique based on parameters and features. To find similar regulators, consult Texas Instruments' website or search for LDO regulators with similar voltage ranges, current ratings, and automotive certifications. -
Features
The TPS7B4253QDDARQ1 is a high-performance LDO regulator designed for automotive applications, meeting AEC-Q100 standards. Key features include:
Wide input voltage range: 2V to 40V.
Low dropout (LDO): 0.3A current capability.
Automotive-grade design: suitable for harsh environments and safety-critical systems.
ESD protection: up to 2kV, ensuring device integrity during handling.
Small package size: HSOIC EP-8, making it suitable for space-constrained designs. These features make the TPS7B4253QDDARQ1 a robust choice for demanding automotive applications. -
Pinout
The TPS7B4253QDDARQ1 is a 8-pin voltage regulator with a 3.3V output. The pin count and function are as follows: Pin 1 (NC), Pin 2 (GND), Pin 3 (VIN), Pin 4 (EN), Pin 5 (NC), Pin 6 (NC), Pin 7 (VOUT), Pin 8 (PG). It is designed to provide a voltage reference or power supply for automotive and industrial applications. -
Manufacturer
The TPS7B4253QDDARQ1 is manufactured by Texas Instruments (TI). TI is a leading global semiconductor company known for its innovative technology solutions. With a focus on research and development, TI contributes to various industries, including automotive, industrial, and consumer electronics. -
Application Field
The TPS7B4253QDDARQ1 is designed for automotive applications, particularly ADAS, infotainment, and powertrain control. It's also suitable for industrial automation, motor drives, and power distribution systems in manufacturing and consumer electronics. -
Package
The TPS7B4253QDDARQ1 has a package type of HSOIC EP-8, which is suitable for integration in various applications.
Assembly Advice
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