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Texas Instruments TPS5430DDAR
TPS5430DDAR is a Texas Instruments electronic component available for RFQ from Hong Kong Smare Trading Limited. We provide datasheet reference, stock checking, BOM sourcing, shortage parts support and original genuine component supply.
- Part No.:
- TPS5430DDAR
- Manufacturer:
- Texas Instruments
- Package:
- 8-PowerSOIC (0.154", 3.90mm Width)
- Datasheet:
- TPS5430DDAR.pdf
- Description:
- IC REG BUCK ADJ 3A 8SOPWR
- Supply Service:
- Original genuine supply, spot stock checking, BOM sourcing, long-term order stocking and technical support.
- Quantity:
Source TPS5430DDAR with Confidence from Hong Kong Smare Trading Limited
Hong Kong Smare Trading Limited was established in 2017. Since its establishment, we have focused on global electronic components distribution and supply chain optimization.
Original & Genuine Supply
Every component delivered to customers goes through strict quality inspection to help ensure original and genuine supply.
BOM Sourcing Support
We support BOM matching, shortage parts sourcing, alternative checking and multi-brand procurement services.
Long-term Order Stocking
For stable production needs, we can assist with long-term order stocking and supply planning.
Technical Support
Our team can help check datasheets, package information, product availability and basic engineering requirements.
Focused on Leading Semiconductor Brands
Our core operating brands include TI (Texas Instruments), ST (STMicroelectronics), ADI (Analog Devices), and NXP (NXP Semiconductors), all of which are global leading semiconductor companies.
Hong Kong Smare Trading Limited provides spot supply, long-term order stocking, BOM sourcing and technical support for global customers.
TPS5430DDAR Product Details
Key Technical Highlights
- Wide Input Voltage Range: Operates from 5.5V to 36V, compatible with 12V, 24V, and 48V industrial bus voltages as well as battery sources.
- 3A Output Current: Delivers up to 3A continuous output current with integrated 30V N-channel MOSFET, eliminating external FET requirements.
- 500kHz Switching Frequency: Fixed 500kHz switching frequency enables use of small external inductors and capacitors, reducing solution size.
- Current Mode Control: Current mode topology provides fast transient response and simplified loop compensation for stable operation.
- Adjustable Output Voltage: Programmable from 1.22V to 30V via external resistor divider, supporting multiple voltage rail requirements.
- SOIC-8-EP Package: 8-pin SOIC package with exposed thermal pad (DDA suffix), offering efficient heat dissipation in a compact footprint.
- Internal Protection: Integrated thermal shutdown, overcurrent protection, and undervoltage lockout ensure robust operation under fault conditions.
Target Application Scenarios
- Industrial Control Systems: Powers microcontrollers, FPGAs, and analog circuits in PLCs and factory automation equipment from 24V industrial bus voltages.
- Telecom Infrastructure: Regulates voltage rails for line cards, baseband processors, and RF transceivers in base stations and switching equipment.
- Automotive Electronics: Provides stable power for infotainment systems, body control modules, and ADAS components from 12V vehicle electrical systems.
- Networking Equipment: Supplies core and I/O voltage rails for Ethernet switches, routers, and network processors in data communication systems.
- Consumer Electronics: Powers digital circuits in set-top boxes, gaming consoles, and smart home appliances from 12V or 24V input sources.
Cross-Reference & Series Table
Pin-compatible alternatives within the TPS5430 series for different output current requirements:
| Part Number | Manufacturer | Input Voltage | Output Current | Package |
|---|---|---|---|---|
| TPS5430DDAR | Texas Instruments | 5.5V–36V | 3A | SOIC-8-EP |
| TPS5430DDA | Texas Instruments | 5.5V–36V | 3A | SOIC-8-EP |
| TPS5431DDAR | Texas Instruments | 5.5V–23V | 3A | SOIC-8-EP |
| TPS54331DDAR | Texas Instruments | 3.5V–28V | 3A | SOIC-8-EP |
| TPS54332DDAR | Texas Instruments | 3.5V–28V | 3A | SOIC-8-EP |
| TPS54060DDAR | Texas Instruments | 3.5V–60V | 0.5A | SOIC-8-EP |
| TPS54061DDAR | Texas Instruments | 3.5V–60V | 0.5A | SOIC-8-EP |
Quality & Global Supply Commitment
All TPS5430DDAR units are sourced directly from Texas Instruments authorized distribution channels. Each shipment undergoes visual inspection, electrical parameter verification, and ESD-compliant packaging. We provide full traceability documentation, including date code and lot tracking, with global dispatch within 24–48 hours for in-stock inventory.
TPS5430DDAR Information
- Specifications
- FAQ
- Hot Sale
- Related Products
TPS5430DDAR Specifications
- Product attributes
- Attribute value
- Part Number:
- TPS5430DDAR
- Manufacturer:
- Texas Instruments
- Package:
- 8-PowerSOIC (0.154", 3.90mm Width)
- Series:
- -
- Package/Case:
- 8-PowerSOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Function:
- Step-Down
- Output Configuration:
- Positive
- Topology:
- Buck
- Output Type:
- Adjustable
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 5.5V
- Voltage - Input (Max):
- 36V
- Voltage - Output (Min/Fixed):
- 1.221V
- Voltage - Output (Max):
- 32.04V
- Current - Output:
- 3A
- Frequency - Switching:
- 500kHz
- Synchronous Rectifier:
- No
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SO PowerPad
TPS5430DDAR FAQ
1. How to order TPS5430DDAR on Hong Kong Smare Trading Limited?
Submit the RFQ form on this page with your required quantity, target price and contact information. Our sales team will check current market availability and send you a quotation as soon as possible.
2. How does Hong Kong Smare Trading Limited guarantee that TPS5430DDAR is original and genuine?
Hong Kong Smare Trading Limited focuses on original genuine electronic components. We work with verified supply channels and every component is checked through our quality control process before delivery.
3. Are the TPS5430DDAR price and inventory displayed accurate?
The price and inventory of TPS5430DDAR may fluctuate frequently because of market demand and supply chain changes. Please submit an RFQ to confirm the latest price, stock and lead time.
4. Can you support BOM sourcing together with TPS5430DDAR?
Yes. Hong Kong Smare Trading Limited provides BOM sourcing, shortage parts matching, long-term order stocking and multi-brand procurement support for electronic components.
5. What forms of payment are accepted?
Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow are acceptable. Some payment methods may require handling fees.
6. How is the shipping arranged?
Customers can choose DHL, UPS, FedEx, TNT and other international logistics services. After shipment, our sales team will provide the tracking number and shipping status.
7. What is the process for return or replacement of TPS5430DDAR?
All goods are subject to pre-shipment inspection. If there is a confirmed issue such as quantity shortage, wrong item or apparent external defect, please contact us within the agreed period for return or replacement support.
8. Can I get the TPS5430DDAR datasheet and technical support?
Yes. You can view or request the datasheet on this page. If you need technical support such as package, pin diagram, product comparison or alternative checking, please contact our team.
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