onsemi

NCP730ASN280T1G

NCP730ASN280T1G Description

The NCP730ASN280T1G is a linear voltage regulator from onsemi, designed for applications requiring a fixed output voltage of 2.8V with a maximum output current of 150mA. This device is part of the Linear & Switching Voltage Regulators category and is currently active in the market. It is compliant with the RoHS3 standard and is REACH unaffected, making it an environmentally friendly choice for electronic designs. The NCP730ASN280T1G operates with an input voltage up to 38V and has a low quiescent current of 2.5 µA, contributing to energy efficiency.

NCP730ASN280T1G Features

• Fixed Output Voltage: Provides a stable 2.8V output, ideal for applications requiring a consistent voltage level.
• Low Dropout Voltage: With a maximum dropout of 0.48V at 150mA, it maintains high efficiency even under heavy load conditions.
• Single Regulator Design: Simplifies circuit design with a single output configuration.
• Positive Output Configuration: Facilitates easy integration into systems requiring positive voltage rails.
• Soft Start and Enable Control: Enhances system stability and reduces inrush current during startup.
• Robust Protection Features: Includes over current, over temperature, and under voltage lockout (UVLO) to safeguard the device and the system.
• Excellent PSRR: Offers a power supply rejection ratio ranging from 80dB to 48dB across frequencies from 10Hz to 1MHz, ensuring stable operation under varying power supply conditions.

NCP730ASN280T1G Applications

The NCP730ASN280T1G is well-suited for a variety of applications where a stable and efficient voltage supply is critical:

• Portable Electronics: Due to its low power consumption and small form factor, it is ideal for devices like smartphones, tablets, and wearables.
• Industrial Controls: Reliable in harsh environments, it can be used in control systems for industrial machinery.
• Automotive Electronics: Its robustness and low quiescent current make it suitable for automotive applications, such as infotainment systems and sensor supplies.
• Medical Devices: The stable output and compliance with environmental standards make it a good choice for low-power medical equipment.

Conclusion of NCP730ASN280T1G

The NCP730ASN280T1G stands out for its combination of a fixed 2.8V output, low dropout voltage, and robust protection features. Its small footprint and surface mount packaging make it a versatile choice for a wide range of electronic devices. With its focus on reliability and efficiency, the NCP730ASN280T1G is an excellent choice for designers looking to optimize power management in their systems.