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NCP1117DT18RKG

NCP1117DT18RKG Description

The NCP1117DT18RKG is a high-performance linear voltage regulator designed and manufactured by onsemi. This device is part of the Linear & Switching Voltage Regulators category and is known for its fixed output voltage of 1.8V and an output current capability of 1A. With a maximum input voltage of 20V, it is suitable for a wide range of applications requiring stable and reliable power regulation.

NCP1117DT18RKG Features

• Fixed Output Voltage: The NCP1117DT18RKG provides a fixed output voltage of 1.8V, ensuring consistent power delivery to connected devices.
• 1A Output Current: Capable of delivering up to 1A, this regulator is suitable for applications requiring higher current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 1.2V at 800mA, it maintains high efficiency even under heavy load conditions.
• Robust Protection Features: Incorporates over current and over temperature protection to safeguard the device and connected components from damage.
• High PSRR: Offers a PSRR of 70dB at 120Hz, ensuring minimal noise interference in sensitive applications.
• Compliance: RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious designs.
• Operating Temperature Range: Designed to operate within a wide temperature range of 0°C to 125°C, it is suitable for both commercial and industrial applications.
• Low Quiescent Current: Consumes only 10mA in quiescent state, making it energy-efficient.
• Package Type: Available in a DPAK package, facilitating surface mount integration in various designs.

NCP1117DT18RKG Applications

The NCP1117DT18RKG is ideal for a variety of applications where stable and efficient power regulation is critical:

• Portable Electronics: Due to its low dropout voltage and high PSRR, it is perfect for battery-powered devices that require stable power.
• Industrial Equipment: Its wide operating temperature range and robust protection features make it suitable for industrial applications where reliability is paramount.
• Telecommunications: In telecommunications equipment, its ability to maintain stable output under varying input conditions is crucial.
• Automotive Electronics: The NCP1117DT18RKG can provide reliable power regulation in automotive systems where temperature fluctuations are common.

Conclusion of NCP1117DT18RKG

The NCP1117DT18RKG from onsemi stands out for its combination of high efficiency, robust protection features, and compliance with environmental standards. Its fixed 1.8V output and ability to handle 1A loads make it a versatile choice for a wide range of applications, from portable electronics to industrial equipment. With its low dropout voltage and high PSRR, it ensures stable and reliable power delivery, making it an excellent choice for designers looking for a high-performance linear voltage regulator.