REG1117FA-1.8Manufacturer: BB 800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| REG1117FA-1.8,REG1117FA18 | BB | 9 | In Stock |
Description and Introduction
800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable **Introducing the REG1117FA-1.8: A Reliable Low-Dropout Linear Regulator**  
For engineers and designers seeking a dependable voltage regulation solution, the **REG1117FA-1.8** stands out as a high-performance, low-dropout (LDO) linear regulator. Designed to deliver a stable **1.8V output** with precision, this component is ideal for applications requiring consistent power in space-constrained environments.   With a **low dropout voltage of just 1.1V at 800mA**, the REG1117FA-1.8 ensures efficient operation even when input voltages are close to the output level. This makes it particularly suitable for battery-powered devices, portable electronics, and embedded systems where energy efficiency is critical.   The regulator features **excellent line and load regulation**, minimizing output fluctuations despite variations in input voltage or load conditions. Its built-in thermal shutdown and current-limiting protection enhance reliability, safeguarding against overheating and short circuits. Additionally, the **low quiescent current** helps extend battery life in power-sensitive applications.   Available in a compact **SOT-223 package**, the REG1117FA-1.8 is easy to integrate into PCB designs while maintaining robust thermal performance. Its fixed output voltage eliminates the need for external resistors, simplifying circuit design and reducing component count.   Whether used in consumer electronics, industrial controls, or IoT devices, the **REG1117FA-1.8** delivers consistent, low-noise power with minimal design complexity. For engineers prioritizing efficiency, stability, and compactness, this LDO regulator is a compelling choice.   Upgrade your power management solutions with the **REG1117FA-1.8**—where reliability meets performance. |
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Application Scenarios & Design Considerations
800mA and 1A Low Dropout Positive Regulator 1.8V, 2.5V, 2.85V, 3.3V, 5V, and Adjustable
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