NCP1117ST50T3Manufacturer: MOTOROLA 1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators | |||
Partnumber | Manufacturer | Quantity | Availability |
---|---|---|---|
NCP1117ST50T3 | MOTOROLA | 331 | In Stock |
Description and Introduction
1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators # Introduction to the NCP1117ST50T3 Voltage Regulator  
The **NCP1117ST50T3** is a low-dropout (LDO) linear voltage regulator designed to provide a stable and precise **5.0V output** from a higher input voltage. Manufactured by ON Semiconductor, this component is widely used in power management applications where efficiency, reliability, and simplicity are key considerations.   With a **dropout voltage as low as 1.2V**, the NCP1117ST50T3 ensures efficient operation even when the input voltage is close to the output level. It supports a **maximum input voltage of 20V** and delivers a **current output of up to 1A**, making it suitable for a variety of electronic circuits, including embedded systems, consumer electronics, and industrial controls.   The device features **thermal shutdown and current limiting protection**, enhancing its durability under adverse conditions. Its **SOT-223 package** offers a compact footprint, ideal for space-constrained designs while maintaining good thermal performance.   Engineers favor the NCP1117ST50T3 for its **low quiescent current, high accuracy (±2% output tolerance), and ease of integration**, requiring only minimal external components for stable operation. Whether used in battery-powered devices or fixed-voltage applications, this regulator provides a dependable power solution. |
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