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XC6222D491PR-G

XC6222D491PR-G Description

The XC6222D491PR-G is a high-performance linear regulator from Torex Semiconductor Ltd., designed to deliver a fixed 4.9V output voltage with a maximum output current of 700mA. This regulator is housed in a compact SOT89-5 package, making it ideal for space-constrained applications. The device operates with an input voltage range up to 6V and features a low dropout voltage of 0.2V at 300mA, ensuring efficient power delivery even under low input-to-output voltage differentials.

XC6222D491PR-G Features

• Output Type: Fixed 4.9V output voltage, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Supports a wide input voltage range up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 700mA, suitable for applications requiring moderate to high current loads.
• Low Dropout Voltage: With a maximum dropout voltage of 0.2V at 300mA, the XC6222D491PR-G maintains high efficiency even when the input voltage is close to the output voltage.
• Enable Control: Features an enable pin, allowing for dynamic control of the regulator's operation, which can be useful for power-saving modes.
• Protection Features: Equipped with over-current, over-temperature, and reverse polarity protection, ensuring robustness and reliability in various operating conditions.
• Low Quiescent Current: Consumes only 220 µA of quiescent current, minimizing power loss during standby operation.
• High PSRR: Offers a high power supply rejection ratio (PSRR) of 65dB at 1kHz, effectively filtering out noise from the input supply.
• Compliance: Compliant with RoHS3 and REACH regulations, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring the device is suitable for a wide range of manufacturing environments.

XC6222D491PR-G Applications

The XC6222D491PR-G is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and high performance make it ideal for:

• Consumer Electronics: Portable devices such as smartphones, tablets, and digital cameras that require a reliable power source with minimal footprint.
• Industrial Equipment: Control systems and sensors that need stable power delivery under varying input conditions.
• Medical Devices: Portable medical devices and diagnostic equipment where low noise and high reliability are critical.
• Automotive: In-vehicle electronics and infotainment systems that demand robust power management solutions.

Conclusion of XC6222D491PR-G

The XC6222D491PR-G from Torex Semiconductor Ltd. stands out as a versatile and efficient linear regulator, offering a unique combination of high performance and compact design. Its low dropout voltage, high PSRR, and comprehensive protection features make it a reliable choice for a wide range of applications. Whether used in consumer electronics, industrial equipment, or medical devices, the XC6222D491PR-G ensures stable power delivery and efficient operation, making it a valuable component in modern electronic designs.