XC9302A403MR-G

DC DC Switching Controllers Overview

The XC9302A403MR-G is a non-isolated DC-DC switching controller from Torex Semiconductor, designed for step-up and step-down applications. It operates within a supply voltage range of 2 V to 10 V and delivers a fixed output voltage of 5 V at up to 250 mA. The device utilizes a SOT-25-5 package and supports surface-mount installation. It functions with a switching frequency of 300 kHz and offers a maximum duty cycle of 92%. The component is rated for an operating temperature range between -40°C and +85°C.

DC DC Switching Controllers Feature Summary

• Supports both step-up and step-down voltage conversion topologies
• Fixed 5 V output capability for regulated power delivery
• Operates efficiently across a wide input voltage range

DC DC Switching Controllers Applications

• Battery-powered portable electronics requiring voltage regulation
• Systems needing stable 5 V supply from varying input sources
• Compact consumer devices utilizing space-efficient SOT-25 packages

DC DC Switching Controllers Procurement Notes

Verify the exact part number XC9302A403MR-G against official Terox Semiconductor documentation to ensure compatibility with your circuit design. Confirm that the required 5 V fixed output aligns with your system specifications. Check the latest datasheet for any updates on electrical characteristics or packaging details before finalizing procurement decisions.

DC DC Switching Controllers Selection Notes

Select this controller when a fixed 5 V output is required from an input voltage between 2 V and 10 V. Ensure the application can accommodate the 300 kHz switching frequency and the thermal requirements of the SOT-25-5 package. Verify that the 250 mA output current meets the load demands without exceeding the device's limits.

DC DC Switching Controllers Part Context

This component belongs to the XC9302 series of DC-DC controllers by Torex Semiconductor. These parts are engineered for efficient power management in compact electronic designs. The series typically includes variants with different output voltages and frequencies, allowing designers to choose specific configurations for their unique power conversion needs.

DC DC Switching Controllers Replacement Considerations

Consult the official Torex Semiconductor datasheet for confirmed substitute part numbers within the XC9302 family. Ensure any replacement maintains the same 5 V fixed output, 300 kHz frequency, and SOT-25-5 package to guarantee pin-to-pin compatibility and electrical performance equivalence.