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XC6503D331PR-G

XC6503D331PR-G Description

The XC6503D331PR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is specifically engineered to deliver a fixed output voltage of 3.3V with a maximum output current of 500mA. It is housed in a compact SOT89-5 package, making it ideal for space-constrained applications. The regulator is optimized for low power consumption, with a quiescent current of only 30 µA, ensuring efficient energy use even in low-load conditions.

XC6503D331PR-G Features

• Output Type: Fixed 3.3V output, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 6V, providing flexibility in power source selection.
• Output Current: Delivers a robust 500mA output current, suitable for a wide range of applications requiring moderate power.
• Low Dropout Voltage: With a maximum dropout voltage of 0.23V at 300mA, the XC6503D331PR-G maintains high efficiency even at low input-to-output voltage differentials.
• Control Features: Equipped with an enable function, allowing precise control over the regulator's operation.
• Protection Features: Includes over-current and over-temperature protection, safeguarding the device and connected circuits from damage.
• High PSRR: Achieves a high power supply rejection ratio (PSRR) of 55dB at 1kHz, minimizing noise and ripple in the output voltage.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Mounting Type: Surface mount technology (SMT) for easy integration into modern PCB designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a variety of manufacturing environments.

XC6503D331PR-G Applications

The XC6503D331PR-G is particularly well-suited for applications that require a reliable and efficient power supply with minimal footprint. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and embedded systems where power efficiency and noise reduction are critical. Specific use cases include:

• Battery-Powered Devices: Ideal for applications such as smartphones, tablets, and wearable devices where battery life and efficiency are paramount.
• Embedded Systems: Suitable for microcontroller units (MCUs) and other embedded systems that require a stable and low-noise power supply.
• Industrial Applications: Can be used in industrial control systems and IoT devices where reliability and compact design are essential.
• Medical Devices: Applicable in medical equipment where precise power regulation and low noise are required for accurate measurements and operations.

Conclusion of XC6503D331PR-G

The XC6503D331PR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient linear regulator, offering a fixed 3.3V output with a maximum current of 500mA. Its low dropout voltage, high PSRR, and compact SOT89-5 package make it an excellent choice for a variety of applications, especially those requiring high efficiency and low noise. The inclusion of over-current and over-temperature protection ensures robustness and reliability, making it a standout option in the power management IC market. Whether used in portable electronics, embedded systems, or industrial applications, the XC6503D331PR-G delivers consistent performance and value.