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XC6501B321NR-G

XC6501B321NR-G Description

The XC6501B321NR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This regulator is part of the XC6501 series and offers a fixed output voltage of 3.2V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of 200mA, making it suitable for a wide range of low-power applications. The regulator features a low dropout voltage of 0.35V at 200mA, ensuring efficient operation even at low input-to-output voltage differentials.

XC6501B321NR-G Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.2V
• Voltage Dropout (Max): 0.35V @ 200mA
• Current - Quiescent (Iq): 21 µA
• PSRR: 50dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• HTSUS: 8542.39.0001
• ECCN: EAR99

The XC6501B321NR-G stands out due to its low quiescent current of 21 µA, which minimizes power consumption in standby mode. Its high power supply rejection ratio (PSRR) of 50dB at 1kHz ensures excellent noise filtering capabilities, making it ideal for applications requiring clean power supply. The enable control feature allows for dynamic power management, enhancing system efficiency and flexibility.

XC6501B321NR-G Applications

The XC6501B321NR-G is well-suited for a variety of applications where low power consumption and high efficiency are critical. Its fixed 3.2V output makes it particularly suitable for powering microcontrollers, sensors, and other low-voltage electronics. The regulator's low dropout voltage ensures reliable operation in battery-powered devices, extending battery life and maintaining performance even as the battery voltage drops.

Specific use cases include:

• Battery-powered devices: Ideal for portable electronics such as smartphones, tablets, and IoT devices.
• Microcontroller power supply: Provides a stable and efficient power source for embedded systems.
• Sensor applications: Ensures reliable operation of low-power sensors in various industrial and consumer applications.
• Wearable technology: Suitable for powering wearable devices where space and power efficiency are paramount.

Conclusion of XC6501B321NR-G

The XC6501B321NR-G is a versatile and efficient linear regulator that offers significant advantages over similar models. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and clean power supply. The enable control feature and overcurrent protection further enhance its reliability and flexibility. With its compact surface-mount package and RoHS3 compliance, the XC6501B321NR-G is an ideal solution for modern electronic designs where performance, efficiency, and environmental compliance are key considerations.