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XC6501B451GR-G

XC6501B451GR-G Description

The XC6501B451GR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6501 series and offers a fixed output voltage of 4.5V with a maximum input voltage of 6V. It is capable of delivering a continuous output current of 200mA, making it suitable for a variety of low-power applications. The regulator features a low dropout voltage of 0.33V at 200mA, ensuring efficient operation even under low input-to-output voltage differentials.

XC6501B451GR-G Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 4.5V
• Voltage Dropout (Max): 0.33V @ 200mA
• Current - Quiescent (Iq): 23 µA
• PSRR: 50dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The XC6501B451GR-G stands out due to its low quiescent current of 23 µA, which is crucial for battery-operated devices and applications where power consumption must be minimized. The regulator also offers a high power supply rejection ratio (PSRR) of 50dB at 1kHz, ensuring excellent noise filtering and stable output voltage. The enable control feature provides additional flexibility, allowing the regulator to be turned on and off dynamically, which is beneficial for power management in complex systems.

XC6501B451GR-G Applications

The XC6501B451GR-G is ideal for a range of applications, including:

• Battery-Powered Devices: The low quiescent current and high PSRR make this regulator suitable for portable electronics, such as smartphones, tablets, and wearable devices.
• Low-Power Systems: The regulator's ability to operate efficiently with a low dropout voltage ensures it can maintain stable output even when the input voltage is close to the output voltage, making it perfect for low-power embedded systems.
• Consumer Electronics: The compact surface-mount package and robust protection features make it suitable for use in a variety of consumer electronics, including home appliances and audio equipment.
• Industrial Applications: The regulator's high reliability and compliance with industry standards (REACH, RoHS3) make it suitable for industrial control systems and instrumentation.

Conclusion of XC6501B451GR-G

The XC6501B451GR-G is a versatile and efficient linear voltage regulator that offers significant advantages over similar models. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and stability are critical. The regulator's compact surface-mount package and robust protection features further enhance its suitability for a wide range of applications. Whether used in battery-powered devices, low-power systems, consumer electronics, or industrial applications, the XC6501B451GR-G delivers reliable performance and exceptional value.