TI TPS63802DLAT
Buck-boost type voltage regulator with adjustable output





Brands: Texas Instruments
Mfr.Part #: TPS63802DLAT
Datasheet: TPS63802DLAT Datasheet (PDF)
Package/Case: VFDFN-10
Product Type: Voltage Regulators , DC DC Switching Regulators
RoHS Status:
Stock Condition: 6,918 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
TPS63802DLAT General Description
The TPS63802DLAT from Texas Instruments is a versatile synchronous step-down converter that offers exceptional performance for a variety of applications. With an input voltage range of 2.5V to 6V and an output voltage range of 0.8V to 6V, this converter is well-suited for use in portable electronic devices, industrial sensors, and IoT devices. Its fixed switching frequency of 3MHz not only reduces the size of external components but also helps minimize interference, making it a reliable choice for space-constrained designs
Features
- Precise power supply regulation achieved
- Fully regulated output voltage ensured always
- Low quiescent current operation ensured reliably
- Wide operating temperature range supported
- High-frequency PWM operation enabled smoothly
- Precision output voltage regulation maintained accurately
- Smart tech
- Energy saver
- Compact size
Application
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Regulator Topology | Buck-Boost | Vin (min) (V) | 1.3 |
Vin (max) (V) | 5.5 | Vout (max) (V) | 5.2 |
Vout (min) (V) | 1.8 | Duty cycle (max) (%) | 100 |
Features | Enable, Light Load Efficiency, Load Disconnect, Power good, Pre-Bias Start-Up, Synchronous Rectification, UVLO Fixed | Switch current limit (typ) (A) | 5 |
Switching frequency (min) (kHz) | 500 | Switching frequency (max) (kHz) | 3100 |
Iq (typ) (mA) | 0.011 | Maximum Continuous Drain Current (A) | 2 |
Rating | Catalog | Operating temperature range (°C) | -40 to 125 |
Manufacturer Type | Converter |
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
-
Step1 :Product Inventory
-
Step2 :Pressure Relief Packaging
-
Step3 :Anti Static Packaging
-
Step4 :Protective Packaging
-
Step5 :Sealed Packaging
-
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 TPS63802DLAT?
A: To place an order for the TPS63802DLAT, 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 TPS63802DLAT?
A: We offer a 1-year warranty on the TPS63802DLAT. 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 TPS63802DLAT 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 TPS63802DLAT 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 TPS63802DLAT 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 TPS63802DLAT.
Q: Are the price and stock information for TPS63802DLAT 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 TPS63802DLAT?
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 TPS63802DLAT?
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
-
The TPS63802DLAT is a step-down converter chip from Texas Instruments that offers high efficiency and low quiescent current. It is designed for battery-powered applications, providing a regulated output voltage with a wide input voltage range. The chip features an integrated power MOSFET and is suitable for compact designs with limited space.
-
Equivalent
The equivalent products of TPS63802DLAT chip are TPS63802YFF, TPS63802QPWPRQ1, TPS63802YT, and TPS63802YFFR. These are all DC/DC buck converters with similar specifications and features to the TPS63802DLAT chip, such as high efficiency, low quiescent current, and a wide input voltage range. -
Features
1. High efficiency up to 96% 2. Wide input voltage range from 2.5V to 18V 3. Adjustable output voltage from 0.9V to 6V 4. 3.07mm x 3.07mm WCSP package 5. Low quiescent current of 4µA 6. Power good indication and thermal shutdown protection -
Pinout
TPS63802DLAT is a step-down converter IC with a pin count of 6. The functions of its pins are VIN (Input voltage), EN (Enable pin), VOUT (Output voltage), GND (Ground), FB (Feedback pin), AGND (Analog ground). It is designed for low-power applications requiring high efficiency and compact solution size. -
Manufacturer
The TPS63802DLAT is manufactured by Texas Instruments. Texas Instruments is an American multinational company that designs and manufactures a wide range of semiconductor products, including analog integrated circuits and digital signal processors. They are known for their focus on innovation, quality, and customer satisfaction in the electronics industry. -
Application Field
The TPS63802DLAT is commonly used in applications where space constraints and high efficiency are critical, such as portable and wearable devices, Internet of Things (IoT) sensors, battery-powered applications, and low-power industrial equipment. It can be used to efficiently step down voltage from a higher input voltage to a lower output voltage. -
Package
The TPS63802DLAT chip comes in a 3.5mm x 3.5mm, 10-pin SON package. It is a step-down converter that can deliver up to 2A of continuous output current with a voltage range of 1.8V to 6V.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like TPS63802DLAT. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
Learn more about our PCB services-
Pre-order the parts you need through Ovaga’s platform.
-
Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.
-
Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!
PCB & SMT
PCB Assembly and Production Services
Professional Model >>Circuit Assembly Showcase

We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
Recommend
Assemble PCBs
One-Stop PCB & PCBA Services From design to production, delivered fast and cost-effectively. Certified quality:lATF16949,1S013485 IS09001.1S014001.
Fulfillment: Turnkey or consigned
Quantity: 1-10,000+pcs.
Quality Grade: IPC3
Lead time: as short as 2 days
Other: AOI. X-ray SPI, ICT