onsemi

NCP500SN50T1G

NCP500SN50T1G Description

The NCP500SN50T1G is a linear voltage regulator IC from onsemi, designed to provide a stable 5V output with a maximum current of 150mA. With a fixed output type and a positive output configuration, this device ensures reliable voltage regulation in various electronic systems. The NCP500SN50T1G is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.

NCP500SN50T1G Features

• Fixed Output Voltage: The NCP500SN50T1G provides a fixed 5V output, ensuring consistent voltage regulation.
• Low Dropout Voltage: With a maximum dropout voltage of 0.18V at 150mA, this device maintains stable output even under varying input voltages.
• Low Quiescent Current: The NCP500SN50T1G consumes only 1µA in quiescent mode, making it ideal for battery-powered applications.
• Over Current and Over Temperature Protection: This device features built-in protection against over current and over temperature conditions, enhancing system reliability.
• High PSRR: A 62dB power supply rejection ratio at 1kHz ensures minimal noise coupling from the input to the output.
• Surface Mount Packaging: The NCP500SN50T1G is available in a 5-pin TSOP package, suitable for surface mount applications.

NCP500SN50T1G Applications

The NCP500SN50T1G is ideal for a variety of applications where stable voltage regulation is required, including:

1. Portable Electronics: Due to its low quiescent current and small form factor, this device is well-suited for battery-powered devices like smartphones, tablets, and wearables.
2. Industrial Control Systems: The NCP500SN50T1G's stable output and protection features make it suitable for industrial control systems where reliable power regulation is critical.
3. Telecommunications Equipment: This device can be used in telecommunications equipment to provide stable power to sensitive components, ensuring optimal performance.

Conclusion of NCP500SN50T1G

The NCP500SN50T1G is a reliable and efficient linear voltage regulator IC that offers a fixed 5V output with low dropout voltage and low quiescent current. Its RoHS3 compliance and REACH unaffected status make it an environmentally friendly choice for various applications. While the device is now considered obsolete, it remains a solid option for applications requiring stable voltage regulation and protection features in a compact form factor.