onsemi

NCP502SN36T1G

NCP502SN36T1G Description

The NCP502SN36T1G is a linear regulator IC designed for power management applications, manufactured by onsemi. This device is part of the Power Management (PMIC) category and is known for its fixed output voltage of 3.6V and a maximum output current of 80mA. It is housed in a 5TSOP package and is suitable for surface mount applications. The NCP502SN36T1G is designed to operate with a maximum input voltage of 12V and features a low dropout voltage of 1.2V at 80mA, making it highly efficient even at low input-to-output voltage differentials. With a maximum supply current of 90 µA and a quiescent current of 40 µA, this regulator is optimized for low power consumption, which is crucial for battery-operated and energy-sensitive applications.

NCP502SN36T1G Features

• Fixed Output Voltage: The NCP502SN36T1G provides a stable 3.6V output voltage, ensuring consistent power delivery to connected devices.
• High Efficiency: With a dropout voltage of only 1.2V at 80mA, this regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Power Consumption: The regulator has a maximum supply current of 90 µA and a quiescent current of 40 µA, making it ideal for applications where power efficiency is critical.
• Enable Control Feature: The NCP502SN36T1G includes an enable control feature, allowing users to turn the regulator on and off as needed, which can help in managing power consumption and system performance.
• Protection Features: The device offers over-current and over-temperature protection, ensuring reliable operation and safeguarding against potential damage.
• High PSRR: With a power supply rejection ratio (PSRR) of 55dB at 1kHz, the regulator effectively filters out noise from the input power supply, resulting in cleaner output voltage.
• Compliance and Packaging: The NCP502SN36T1G is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It is packaged in a tape and reel (TR) format, facilitating easy handling and integration into manufacturing processes.

NCP502SN36T1G Applications

The NCP502SN36T1G is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Battery-Powered Devices: The low power consumption and high efficiency make this regulator ideal for portable devices and battery-operated systems where maximizing battery life is essential.
• Consumer Electronics: In applications such as smartphones, tablets, and other consumer electronics, the NCP502SN36T1G can provide a reliable power supply with minimal power loss.
• Industrial Equipment: For industrial applications requiring stable power delivery, the regulator's robust design and protection features ensure reliable operation in demanding environments.
• Medical Devices: The high PSRR and low dropout voltage are beneficial for medical devices that require clean power and efficient operation.

Conclusion of NCP502SN36T1G

The NCP502SN36T1G is a versatile and efficient linear regulator designed for applications where stable power delivery and low power consumption are paramount. Its fixed 3.6V output, low dropout voltage, and enable control feature make it a reliable choice for a wide range of power management needs. Despite its obsolete status, the NCP502SN36T1G remains a valuable component for designers looking for a compact, efficient, and reliable power solution. Its compliance with environmental and safety standards further enhances its suitability for modern electronics applications.