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NCP1117DT12RK from ON,ON Semiconductor

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NCP1117DT12RK

Manufacturer: ON

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators

Partnumber Manufacturer Quantity Availability
NCP1117DT12RK ON 300 In Stock

Description and Introduction

1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators **Introduction to the NCP1117DT12RK Voltage Regulator**  

The NCP1117DT12RK is a low-dropout (LDO) linear voltage regulator designed to provide a stable 1.2V output with high accuracy and efficiency. Part of ON Semiconductor’s NCP1117 series, this component is widely used in applications requiring reliable voltage regulation, such as power supplies, embedded systems, and consumer electronics.  

With a low dropout voltage of 1.2V at 1A load current, the NCP1117DT12RK ensures efficient performance even when the input voltage is close to the output level. It features built-in current limiting and thermal shutdown protection, enhancing system reliability under adverse conditions. The regulator operates over a wide input voltage range (up to 20V) and maintains stable output with minimal external components.  

Housed in a compact DPAK package, the NCP1117DT12RK is suitable for space-constrained designs while providing excellent thermal dissipation. Its low quiescent current makes it ideal for battery-powered devices where power efficiency is critical.  

Engineers favor this regulator for its robustness, ease of integration, and consistent performance across varying load conditions. Whether used in industrial control systems, networking equipment, or portable electronics, the NCP1117DT12RK delivers dependable voltage regulation with minimal design complexity.

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