onsemi

NCP1117DTARK

NCP1117DTARK Description

The NCP1117DTARK is a linear voltage regulator IC from onsemi, designed for positive output configurations. With an adjustable output voltage ranging from 1.25V to 18.8V and a maximum input voltage of 20V, this device can handle a wide range of applications. It features a 1A output current and a single regulator, making it suitable for low to medium power requirements. The NCP1117DTARK is available in a DPAK package and is surface mountable, ensuring easy integration into various designs.

NCP1117DTARK Features

• Adjustable output voltage: 1.25V to 18.8V
• Maximum input voltage: 20V
• Output current: 1A
• Single regulator
• DPAK package
• Surface mountable
• Positive output configuration
• Over current and over temperature protection
• Low quiescent current: 10 mA
• High PSRR: 73dB at 120Hz
• Wide operating temperature range: 0°C to 125°C
• REACH unaffected
• Moisture sensitivity level: 1 (unlimited)

NCP1117DTARK Applications

The NCP1117DTARK is ideal for applications requiring a stable and adjustable voltage output in a compact form factor. Some specific use cases include:

1. Power supply circuits in consumer electronics, such as smartphones, tablets, and wearable devices.
2. Battery management systems for portable devices, providing efficient voltage regulation and protection.
3. Industrial control systems, where stable voltage regulation is critical for reliable operation.
4. Automotive electronics, where the device's wide temperature range and robust protection features are beneficial.

Conclusion of NCP1117DTARK

The NCP1117DTARK is a versatile linear voltage regulator IC that offers adjustable output voltage, high efficiency, and robust protection features. Its wide operating temperature range and REACH unaffected status make it suitable for a variety of applications across different industries. While it is now considered obsolete, the NCP1117DTARK remains a reliable choice for low to medium power requirements in positive output configurations.