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XC6503D221PR-G

XC6503D221PR-G Description

The XC6503D221PR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6503 series and offers a fixed output voltage of 2.2V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of up to 500mA, making it suitable for a wide range of applications requiring stable power supply. The regulator features a low dropout voltage of 0.31V at 300mA, ensuring efficient operation even under low input-to-output voltage differentials. With a quiescent current of just 30 µA, the XC6503D221PR-G is highly energy-efficient, making it ideal for battery-powered devices and low-power applications.

XC6503D221PR-G Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 500mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 2.2V
• Voltage Dropout (Max): 0.31V @ 300mA
• Current - Quiescent (Iq): 30 µA
• PSRR: 55dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

XC6503D221PR-G Applications

The XC6503D221PR-G is designed for applications that require a reliable and efficient power supply solution. Its low dropout voltage and high PSRR make it ideal for use in sensitive electronic circuits where noise and voltage fluctuations need to be minimized. The regulator's low quiescent current and enable feature provide additional power-saving benefits, making it suitable for battery-operated devices and portable electronics. Specific use cases include:

• Battery-Powered Devices: The low dropout voltage and quiescent current ensure that the regulator can operate efficiently even as the battery voltage drops, extending the device's operational life.
• Portable Electronics: The small SOT89-5 package and surface-mount mounting type make it easy to integrate into compact designs, such as smartphones, tablets, and wearable devices.
• Sensitive Analog Circuits: The high PSRR and stable output voltage help maintain signal integrity in applications such as audio amplifiers, sensors, and precision measurement instruments.

Conclusion of XC6503D221PR-G

The XC6503D221PR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient linear voltage regulator. Its low dropout voltage, low quiescent current, and high PSRR make it a superior choice for applications requiring stable and noise-free power supply. The inclusion of over current and over temperature protection features ensures robustness and reliability, while the enable control feature provides additional flexibility in power management. With its compact SOT89-5 package and surface-mount design, the XC6503D221PR-G is ideal for space-constrained applications and portable electronics. Its compliance with REACH and RoHS3 standards further underscores its suitability for modern, environmentally conscious designs.