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NCP502SQ36T1G

NCP502SQ36T1G Description

The NCP502SQ36T1G is a linear regulator IC designed for applications requiring a fixed output voltage of 3.6V and a maximum output current of 80mA. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a Surface Mount SC88A package. Despite its obsolete status, the NCP502SQ36T1G remains a reliable choice for specific power management needs due to its robust performance and comprehensive feature set.

NCP502SQ36T1G Features

• Output Type: Fixed at 3.6V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling up to 12V, offering flexibility in power source selection.
• Output Current: Delivers a consistent 80mA, suitable for low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.2V at 80mA, it maintains efficiency even under low input voltage conditions.
• Low Quiescent Current: Features a quiescent current of 40 µA and a maximum supply current of 90 µA, optimizing power consumption.
• High PSRR: Achieves 55dB at 1kHz, reducing noise and improving signal integrity.
• Control Features: Includes an enable function for precise control over the regulator's operation.
• Protection Features: Equipped with over-current and over-temperature protection, enhancing reliability and longevity.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for various environmental conditions.
• Packaging: Available in Tape & Reel (TR) format, facilitating automated assembly processes.

NCP502SQ36T1G Applications

The NCP502SQ36T1G is ideal for applications where a stable, low-power supply is critical. Its fixed 3.6V output and 80mA current capacity make it suitable for powering microcontrollers, sensors, and other low-power devices. The low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, making it a preferred choice for battery-powered systems. Additionally, its low quiescent current and high PSRR contribute to minimal power loss and reduced noise, enhancing overall system performance.

Conclusion of NCP502SQ36T1G

The NCP502SQ36T1G stands out in the power management IC market due to its combination of stable output voltage, low dropout, and low quiescent current. Despite being marked as obsolete, its robust features and performance benefits make it a reliable option for applications requiring a fixed 3.6V supply. Its comprehensive protection features and low power consumption further enhance its suitability for low-power, battery-operated devices. For engineers and designers looking for a dependable linear regulator, the NCP502SQ36T1G remains a viable and efficient choice.