


Torex Semiconductor Ltd.
XC9142B45C0R-G
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XC9142B45C0R-G Description
XC9142B45C0R-G Description
The XC9142B45C0R-G is a high-performance DC switching voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC9142 series and offers a fixed output voltage of 4.5V with a maximum output current of 500mA. It features a wide input voltage range, from a minimum of 0.65V to a maximum of 6V, making it suitable for a variety of power supply applications. The regulator operates with a switching frequency of 1.2MHz, ensuring efficient power conversion and minimal footprint on the PCB. The XC9142B45C0R-G is designed with a synchronous rectifier, enhancing its efficiency and performance. It is available in a surface-mount package, specifically in a 6-lead WLP (Tape & Reel), which is ideal for compact and space-constrained designs. This regulator is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. With a moisture sensitivity level (MSL) of 1, it is suitable for unlimited storage conditions, making it highly reliable for various industrial and consumer applications.
XC9142B45C0R-G Features
- Output Type: Fixed, providing a stable 4.5V output voltage.
- Wide Input Voltage Range: Operates efficiently between 0.65V and 6V, offering flexibility in power source requirements.
- High Output Current: Capable of delivering up to 500mA, suitable for powering a variety of devices and components.
- Switching Frequency: 1.2MHz, ensuring high efficiency and reduced component size.
- Synchronous Rectifier: Enhances efficiency and reduces power loss.
- Output Configuration: Positive, providing a stable and reliable power supply.
- Single Output: Simplifies design and ensures focused power delivery.
- Surface Mount Technology: Ideal for compact designs and automated assembly processes.
- Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring regulatory compliance and environmental sustainability.
- Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring reliability and durability in various storage conditions.
- Packaging: Tape & Reel (TR), facilitating easy handling and integration into automated manufacturing processes.
XC9142B45C0R-G Applications
The XC9142B45C0R-G is ideal for applications requiring a stable and efficient power supply with a fixed output voltage. Its wide input voltage range and high output current make it suitable for a variety of electronic devices and systems, including:
- Consumer Electronics: Ideal for powering portable devices, smartphones, tablets, and other consumer electronics that require a stable 4.5V supply.
- Industrial Equipment: Suitable for industrial control systems, sensors, and other equipment that demand reliable power sources.
- Telecommunications: Can be used in various telecom applications, including base stations, routers, and other networking equipment.
- Automotive Electronics: Applicable in automotive systems where a stable power supply is crucial for the operation of electronic components.
- Medical Devices: Suitable for medical equipment that requires precise and stable power delivery.
Conclusion of XC9142B45C0R-G
The XC9142B45C0R-G is a robust and efficient DC switching voltage regulator that stands out due to its wide input voltage range, high output current, and fixed output voltage. Its synchronous rectifier and high switching frequency ensure optimal performance and efficiency, making it an excellent choice for a variety of applications. The regulator's compliance with environmental standards and its moisture sensitivity level further enhance its reliability and suitability for diverse operating conditions. Whether for consumer electronics, industrial equipment, or other applications, the XC9142B45C0R-G offers a reliable and efficient power solution.



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