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XC6221D49A7R-G

XC6221D49A7R-G Description

The XC6221D49A7R-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This IC offers a fixed output voltage of 4.95V and can deliver up to 200mA of output current, making it suitable for a wide range of electronic applications. The regulator is designed to operate with an input voltage range up to 6V, ensuring compatibility with various power sources. It features a low dropout voltage of 0.14V at 100mA, which enhances efficiency and reduces power loss, especially in low-voltage applications.

The XC6221D49A7R-G is housed in a compact 4USPN package, making it ideal for space-constrained designs. It includes an enable control feature, allowing users to turn the regulator on or off as needed, which is particularly useful for power management in battery-operated devices. The regulator also includes over-current protection, ensuring safe operation and preventing damage from excessive current draw.

XC6221D49A7R-G Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 4.95V
• Voltage Dropout (Max): 0.14V @ 100mA
• Current - Quiescent (Iq): 50 µA
• PSRR: 60dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• 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

XC6221D49A7R-G Applications

The XC6221D49A7R-G is well-suited for applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for use in sensitive electronic devices where noise and power loss are critical factors. Some specific use cases include:

• Battery-Powered Devices: The enable feature and low quiescent current make it suitable for applications where power consumption needs to be minimized.
• Consumer Electronics: The compact size and surface-mount package allow for integration into small form-factor devices.
• Industrial Equipment: The over-current protection and robust design ensure reliable operation in demanding environments.
• Medical Devices: The low dropout voltage and high PSRR contribute to stable power delivery, which is crucial for sensitive medical equipment.

Conclusion of XC6221D49A7R-G

The XC6221D49A7R-G from Torex Semiconductor Ltd. stands out as a reliable and efficient linear regulator for applications requiring a fixed 4.95V output and up to 200mA of current. Its low dropout voltage and high PSRR ensure minimal power loss and noise, making it ideal for sensitive and power-efficient designs. The inclusion of enable control and over-current protection adds to its versatility and safety, making it a preferred choice for a wide range of electronic applications. The XC6221D49A7R-G is a testament to Torex's commitment to delivering high-performance power management solutions.