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XC6701B742MR-G

XC6701B742MR-G Description

The XC6701B742MR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6701 series and offers a fixed output voltage of 7.4V with a maximum output current of 150mA. It is designed for surface mount applications and comes in a compact SOT25 package, making it ideal for space-constrained designs. The regulator is capable of operating with an input voltage up to 28V, providing a wide input voltage range suitable for various applications. With a dropout voltage of only 1.15V at 100mA, the XC6701B742MR-G ensures high efficiency even under low input-to-output voltage differentials.

XC6701B742MR-G Features

• Fixed Output Voltage: The XC6701B742MR-G provides a stable 7.4V output voltage, ensuring consistent performance in applications requiring a fixed voltage supply.
• High Input Voltage Range: With a maximum input voltage of 28V, this regulator can handle a wide range of input voltages, making it versatile for different power supply scenarios.
• Low Dropout Voltage: At 1.15V dropout voltage (max) at 100mA, the XC6701B742MR-G maintains high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator has a low quiescent current of 115 µA, which is beneficial for battery-operated devices and applications where power consumption needs to be minimized.
• High PSRR: With a power supply rejection ratio (PSRR) of 50dB at 1kHz, the XC6701B742MR-G effectively filters out noise from the input power supply, ensuring clean output voltage.
• Protection Features: Over-current and over-temperature protection features safeguard the regulator and connected circuits from potential damage, enhancing reliability and longevity.
• Enable Control: The enable control feature allows for dynamic control of the regulator’s operation, enabling power-saving modes and efficient power management.
• Compliance and Packaging: The XC6701B742MR-G is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is packaged in a tape & reel format, facilitating easy handling and integration into automated assembly processes.

XC6701B742MR-G Applications

The XC6701B742MR-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, smartphones, tablets, and other battery-powered gadgets benefit from its low quiescent current and high efficiency.
• Industrial Equipment: Control systems, sensors, and other industrial applications requiring reliable power supply and noise filtering.
• Medical Devices: Portable medical equipment and monitoring devices where low power consumption and high reliability are critical.
• Automotive Electronics: In-vehicle infotainment systems, electronic control units, and other automotive applications that require a stable power supply with a wide input voltage range.
• Telecommunications: Base stations, routers, and other telecom equipment that demand high efficiency and low noise power supplies.

Conclusion of XC6701B742MR-G

The XC6701B742MR-G from Torex Semiconductor Ltd. stands out as a high-performance linear voltage regulator with a fixed 7.4V output and a maximum output current of 150mA. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications where efficiency, stability, and low power consumption are paramount. The inclusion of over-current and over-temperature protection features further enhances its reliability and durability. With its compact SOT25 package and surface mount design, the XC6701B742MR-G is ideal for space-constrained designs and offers significant advantages over similar models in terms of performance and versatility.