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XC6503B481GR-G

XC6503B481GR-G Description

The XC6503B481GR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the field of power management integrated circuits (PMICs). This IC is specifically engineered to provide a fixed output voltage of 4.8V with a maximum output current of 500mA. It is housed in a compact 4USP package, making it ideal for space-constrained applications. The regulator features a low dropout voltage of 0.195V at 300mA, ensuring efficient operation even at low input voltages. With a maximum input voltage of 6V, the XC6503B481GR-G is suitable for a wide range of power supply applications.

XC6503B481GR-G Features

• Fixed Output Voltage: The XC6503B481GR-G delivers a stable 4.8V output, making it suitable for applications requiring a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.195V at 300mA, this regulator ensures high efficiency and minimal power loss, even when operating near the input voltage limit.
• Low Quiescent Current: The regulator consumes only 30 µA of quiescent current, which is crucial for battery-operated devices and applications where power consumption needs to be minimized.
• High PSRR: The XC6503B481GR-G boasts a power supply rejection ratio (PSRR) of 55dB at 1kHz, effectively filtering out noise from the input power supply and providing a clean output voltage.
• Enable Control Feature: The enable pin allows for easy control of the regulator's operation, enabling or disabling the output voltage as needed.
• Protection Features: Over-current and over-temperature protection features ensure the regulator's reliability and longevity, safeguarding against potential faults and thermal runaway.
• Compliance and Packaging: The XC6503B481GR-G is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It is available in a surface mount package with a moisture sensitivity level (MSL) of 1, making it suitable for automated assembly processes.

XC6503B481GR-G Applications

The XC6503B481GR-G is well-suited for a variety of applications where a reliable and efficient power supply is essential. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where low power consumption and high efficiency are critical.
• Industrial Equipment: Suitable for powering sensors, microcontrollers, and other low-power electronics in industrial settings.
• Medical Devices: Applicable in medical equipment where precision and reliability are paramount, such as portable diagnostic devices and monitoring systems.
• Automotive Electronics: Can be used in automotive applications where a stable and efficient power supply is required for various electronic components.

Conclusion of XC6503B481GR-G

The XC6503B481GR-G from Torex Semiconductor Ltd. stands out as a robust and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and high PSRR. Its compact size and surface mount package make it ideal for a wide range of applications, from consumer electronics to industrial and medical devices. The inclusion of enable control and advanced protection features further enhances its versatility and reliability. For engineers and designers seeking a high-performance, low-power solution, the XC6503B481GR-G is an excellent choice.