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XC9135K23CDR-G

XC9135K23CDR-G Description

The XC9135K23CDR-G is a fixed output voltage regulator from the XC9135 series, manufactured by Torex Semiconductor Ltd. This DC switching voltage regulator is designed to deliver a stable 2.3V output voltage with a maximum output current of 500mA. It operates within an input voltage range of 0.65V to 5.5V, making it suitable for a variety of low-voltage applications. The regulator features a switching frequency of 1.2MHz, which allows for the use of smaller external components, thereby reducing the overall footprint of the power supply design.

The XC9135K23CDR-G employs a boost topology, which is highly efficient in converting lower input voltages to a higher output voltage. It also includes a synchronous rectifier, enhancing its efficiency and performance. The regulator is packaged in a surface-mount format, specifically in a Tape & Reel (TR) package, which is ideal for automated assembly processes. Despite its obsolescence status, the XC9135K23CDR-G remains a reliable choice for applications where its specific voltage and current requirements are needed.

XC9135K23CDR-G Features

• Fixed Output Voltage: Provides a stable 2.3V output voltage, ensuring consistent power supply to connected devices.
• Wide Input Voltage Range: Operates efficiently between 0.65V and 5.5V, accommodating a variety of input power sources.
• High Switching Frequency: A 1.2MHz switching frequency enables the use of smaller inductors and capacitors, reducing the size and cost of the overall power supply.
• Synchronous Rectification: Enhances efficiency by reducing power loss during the switching process.
• Surface Mount Packaging: The Tape & Reel (TR) package is suitable for automated assembly, improving manufacturing efficiency and reliability.
• Compliance and Safety: The XC9135K23CDR-G is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, making it suitable for various environmental conditions.

XC9135K23CDR-G Applications

The XC9135K23CDR-G is ideal for applications requiring a compact, efficient, and reliable power supply solution. Its fixed output voltage and high switching frequency make it particularly suitable for:

• Portable Electronic Devices: Such as smartphones, tablets, and wearable devices, where space and efficiency are critical.
• Battery-Powered Systems: The wide input voltage range allows it to work effectively with various battery chemistries, ensuring consistent performance as the battery discharges.
• Consumer Electronics: Including digital cameras, MP3 players, and other low-voltage consumer products.
• Industrial Applications: In scenarios where a stable and efficient power supply is needed, such as in sensors and low-power control systems.

Conclusion of XC9135K23CDR-G

The XC9135K23CDR-G is a robust and efficient DC switching voltage regulator that offers a stable 2.3V output voltage with a maximum output current of 500mA. Its wide input voltage range, high switching frequency, and synchronous rectification make it an excellent choice for a variety of applications, particularly in portable and battery-powered devices. Despite being marked as obsolete, its reliability and performance continue to make it a valuable component for engineers and designers looking for a compact and efficient power supply solution.