10PCS TL431AIPK Precision Voltage Regulator IC SOT-89-3 Chip
10PCS TL431AIPK Precision Voltage Regulator IC SOT-89-3 Chip
10-Pack TL431AIPK Adjustable Precision Parallel Voltage Regulator — SOT-89-3
Get reliable, consistent voltage regulation with this 10-piece set of TL431AIPK Adjustable Precision Parallel Regulator ICs in the compact SOT-89-3 package. Whether you're building power supply circuits, designing voltage references, or repairing existing electronics, these integrated circuits deliver accurate, stable performance every time.
Key Features
- Precision Adjustable Reference: Wide adjustable output voltage range for versatile circuit design applications
- SOT-89-3 Package: Compact surface-mount footprint ideal for space-efficient PCB layouts
- Parallel Regulator Design: Stable shunt regulation for power supply, feedback, and reference circuits
- Brand New Condition: Each chip is new and unused, ensuring peak electrical performance
- 10-Piece Value Pack: Stock up with a full set for prototyping, repairs, or production runs
- High-Concerned Chemical: None — clean and safe for professional and hobbyist use
Specifications
| Part Number | TL431AIPK |
| Package | SOT-89-3 |
| Type | Adjustable Precision Parallel Voltage Regulator |
| Quantity | 10 PCS |
| Condition | New |
| Brand | NioCen |
| Country of Origin | Made in Mainland China |
Who Is This For?
These TL431AIPK ICs are perfect for electronics engineers, hobbyists, DIY makers, and repair technicians who need a dependable precision voltage reference or shunt regulator for power supply circuits, op-amp feedback loops, battery management systems, and more.
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Frequently Asked Questions
Q: What is the TL431AIPK used for in electronic circuits?
A: The TL431AIPK is an adjustable precision parallel voltage regulator IC commonly used as a voltage reference, shunt regulator, or error amplifier in power supply circuits, switching regulators, battery chargers, and feedback control loops. Its stable reference output makes it a go-to component for accurate voltage regulation.
Q: What does the SOT-89-3 package mean?
A: SOT-89-3 is a surface-mount (SMD) transistor package with 3 leads. It offers a compact footprint suitable for modern PCB designs while providing good thermal performance compared to smaller SMD packages. It is widely used in professional and hobbyist electronics projects.
Q: Are these chips new or refurbished?
A: All 10 chips in this pack are brand new and unused, sourced directly from the manufacturer. They have not been previously installed or tested in any circuit, ensuring full factory-specification performance.
Q: Is this listing for 10 individual ICs?
A: Yes — each order includes a pack of 10 individual TL431AIPK SOT-89-3 integrated circuits, giving you extras for prototyping, production, or future repairs.