onsemi

NCP500SQL33T1G  

Linear & Switching Voltage Regulators

NCP500SQL33T1G Description

The NCP500SQL33T1G is a linear regulator IC designed for power management applications, offering a fixed output voltage of 3.3V with a maximum output current of 150mA. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a 6DFN package suitable for surface mount applications. Despite its obsolete status, the NCP500SQL33T1G remains a reliable choice for applications requiring a stable 3.3V supply with low quiescent current and efficient power delivery.

NCP500SQL33T1G Features

• Output Type: Fixed, ensuring a stable 3.3V output.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.23V at 150mA ensures high efficiency, even at low input-to-output voltage differences.
• Low Quiescent Current: With a quiescent current of just 1 µA, the NCP500SQL33T1G minimizes power consumption in standby mode.
• Enable Control Feature: Provides additional control over the regulator's operation, allowing for dynamic power management.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability in various operating conditions.
• High Power Supply Rejection Ratio (PSRR): 62dB at 1kHz, ensuring excellent noise rejection and stable output voltage.
• Compliance: ROHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Available in Tape & Reel (TR) format, facilitating automated assembly processes.

NCP500SQL33T1G Applications

The NCP500SQL33T1G is ideal for applications requiring a stable 3.3V supply with low power consumption and efficient operation. Specific use cases include:

• Embedded Systems: Providing a stable power supply for microcontrollers and other low-power embedded components.
• IoT Devices: Ensuring reliable power delivery in Internet of Things (IoT) devices where low power consumption is critical.
• Wearable Technology: Suitable for wearable devices that require a compact and efficient power solution.
• Portable Electronics: Ideal for portable devices such as smartphones, tablets, and other handheld electronics.
• Industrial Control Systems: Providing stable power for sensors and control modules in industrial environments.

Conclusion of NCP500SQL33T1G

The NCP500SQL33T1G is a versatile and efficient linear regulator IC, offering a stable 3.3V output with low quiescent current and low dropout voltage. Its enable control feature and robust protection mechanisms make it a reliable choice for a variety of applications, from embedded systems to portable electronics. Despite its obsolete status, the NCP500SQL33T1G remains a valuable component for engineers seeking a compact, efficient, and reliable power management solution.

NCP500SQL33T1G Documents

Download datasheets and manufacturer documentation for NCP500SQL33T1G