TI TPS61040DBV
TPS61040DBV 5-Pin SOT-23 Switching Regulator with 1000kHz Switching Frequency





Brands: Texas Instruments
Mfr.Part #: TPS61040DBV
Datasheet: TPS61040DBV Datasheet (PDF)
Package/Case: SOT-23-5
Product Type: DC DC Switching Controllers
RoHS Status:
Stock Condition: 6,224 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPS61040DBV General Description
The TPS61040DBV is a versatile boost converter IC that offers high efficiency and reliability for portable applications. With its ability to deliver an output voltage up to 5.5V from a low input voltage of 0.3V, this IC is perfect for single cell battery-powered devices. Its fixed frequency PWM controller with integrated power switches ensures a conversion efficiency of up to 95%, maximizing power usage and extending battery life

Features
- Fast response time
- Overcurrent protection
- Safe operating area monitoring
- Undervoltage lockout
- High accuracy temperature sensing
- Synchronous rectification for high efficiency

Application
- Instant power boost
- Energy-saving mode
- Wide voltage range
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
ECCN (US) | EAR99 | Part Status | Unconfirmed |
SVHC | Yes | Automotive | No |
PPAP | No | Manufacturer Type | Step Up |
Output Type | Adjustable | Switching Frequency (kHz) | 1000 |
Switching Regulator | Yes | Number of Outputs | 1 |
Output Voltage (V) | 1.8 to 28 | Maximum Output Current (A) | 0.4 |
Minimum Input Voltage (V) | 1.8 | feature-maximum-zener-impedance-ohm | 6 |
Operating Supply Voltage (V) | 1.8 to 6 | Typical Quiescent Current (uA) | 28 |
Line Regulation | 0.05%/V(Typ) | Load Regulation | 0.15%/mA(Typ) |
Minimum Operating Temperature (°C) | -40 | Maximum Operating Temperature (°C) | 85 |
Packaging | Tape and Reel | Mounting | Surface Mount |
Outside Width | 1.75(Max) | PCB changed | 5 |
Pin Count | 5 | Lead Shape | Gull-wing |
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 TPS61040DBV?
A: To place an order for the TPS61040DBV, 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 TPS61040DBV?
A: We offer a 1-year warranty on the TPS61040DBV. 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 TPS61040DBV 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 TPS61040DBV 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 TPS61040DBV 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 TPS61040DBV.
Q: Are the price and stock information for TPS61040DBV 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 TPS61040DBV?
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 TPS61040DBV?
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 TPS61040DBV chip is a boost converter designed for portable devices such as smartphones, tablets, and wearable devices. It provides a fixed output voltage from input voltages as low as 0.6V, making it ideal for applications running on single-cell batteries. The chip features a low current consumption, high efficiency, and a small form factor, making it suitable for compact electronics with limited power supply options.
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Equivalent
Some equivalent products of the TPS61040DBV chip include the TPS61041DBV and TPS61042DBV chips. These are also boost converters designed for portable devices, offering similar features and performance characteristics. -
Features
The TPS61040DBV is a boost converter IC that provides a regulated output voltage from a lower input voltage. It has a wide input voltage range (1.8V to 6V), a high efficiency level, and a low shutdown current. It also offers over-temperature and over-current protection, making it suitable for various applications that require power supply voltage boosting. -
Pinout
The TPS61040DBV is a boost converter IC that offers a pin count of 5. It provides a dedicated pin for feedback control to regulate the output voltage. Additionally, it includes pins for power supply input, ground, and two pins to connect the output capacitor and inductor. -
Manufacturer
The manufacturer of the TPS61040DBV is Texas Instruments. Texas Instruments is a multinational semiconductor company that develops and manufactures a wide range of integrated circuits and other electronics products. -
Application Field
The TPS61040DBV is a boost converter, commonly used in applications where a higher output voltage is required from a lower input voltage. It can be used in various areas such as battery-powered devices, portable electronics, LED lighting, and display applications. -
Package
The TPS61040DBV chip is available in a DBV (SOT-23) package type. It is offered in a form of surface mount package with a size of approximately 2.9 mm x 2.8 mm x 1.1 mm.
Assembly Advice
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