NCP1117DT25Manufacturer: ON 1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators | |||
Partnumber | Manufacturer | Quantity | Availability |
---|---|---|---|
NCP1117DT25 | ON | 306 | In Stock |
Description and Introduction
1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators The **NCP1117DT25** is a popular low-dropout (LDO) linear voltage regulator designed to provide a stable and reliable **2.5V output** with a maximum current of **1A**. Manufactured by ON Semiconductor, this component is widely used in power management applications where precise voltage regulation is critical.  
Featuring a **low dropout voltage** of approximately **1.2V at full load**, the NCP1117DT25 ensures efficient operation even when the input voltage is close to the output level. Its robust design includes **overcurrent protection, thermal shutdown**, and **internal current limiting**, enhancing system reliability under varying load conditions.   The regulator is available in a **TO-252 (DPAK) package**, making it suitable for surface-mount applications. With a typical **line regulation of 0.2%** and **load regulation of 0.4%**, it delivers consistent performance across different operating conditions. Additionally, it requires only a small **output capacitor** for stability, simplifying circuit design.   Common applications include **microcontroller power supplies, embedded systems, and battery-powered devices**, where stable voltage regulation is essential. The NCP1117DT25 combines efficiency, reliability, and ease of integration, making it a preferred choice for engineers in various electronic designs. |
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