TPS54331DDAR 3A 570kHz Buck Converter IC SOIC-8 – 10 Pack
TPS54331DDAR 3A 570kHz Buck Converter IC SOIC-8 – 10 Pack
TPS54331DDAR 3A 570kHz Step-Down Buck Converter IC – Pack of 10
Get reliable, high-performance voltage regulation with this pack of 10 x TPS54331DDAR integrated circuits. These genuine, brand-new SOIC-8 package buck converter chips deliver a steady 3A output current at a 570kHz switching frequency, making them an excellent choice for engineers, hobbyists, and electronics repair professionals building or maintaining efficient power supply circuits.
Key Features
- Part Number: TPS54331DDAR
- Package: SOIC-8 (surface-mount)
- Output Current: 3A continuous
- Switching Frequency: 570kHz
- Type: Step-Down (Buck) Voltage Regulator
- Condition: Brand New
- Quantity: 10 pieces per order
- High-Concern Chemicals: None declared
Why Choose the TPS54331DDAR?
The TPS54331DDAR is a wide-input, non-synchronous step-down regulator widely trusted in professional electronics design. Its 570kHz switching frequency enables the use of smaller passive components, reducing board space and overall BOM cost. With a 3A current rating and robust protection features built into the IC architecture, it suits a broad range of DC-DC conversion applications — from industrial control boards to DIY power modules.
Ideal Applications
- DC-DC step-down power supply design
- Embedded system power rails
- Industrial control and automation boards
- Electronics prototyping and PCB development
- Component replacement and repair
What's in the Box
- 10 × TPS54331DDAR SOIC-8 Buck Converter ICs
Made in Mainland China.
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Frequently Asked Questions
Q: What is the TPS54331DDAR buck converter IC used for?
A: The TPS54331DDAR is a step-down (buck) voltage regulator IC used to efficiently convert a higher DC input voltage to a lower DC output voltage. It is commonly used in power supply designs for embedded systems, industrial control boards, and electronics prototyping where a stable, regulated output is required at up to 3A.
Q: What package type is the TPS54331DDAR?
A: The TPS54331DDAR comes in an SOIC-8 (Small Outline Integrated Circuit, 8-pin) surface-mount package, making it compatible with standard SMD PCB assembly processes.
Q: Are these ICs brand new and genuine?
A: Yes. Every TPS54331DDAR in this 10-piece pack is brand new and has no high-concern chemicals declared, ensuring quality and reliability for your circuit designs.
Q: How many units are included in one order?
A: Each order includes 10 pieces of the TPS54331DDAR SOIC-8 buck converter IC, providing great value for prototyping, production runs, or keeping spares on hand.