XC9235C25C4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235C25C4R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates within an input voltage range of 2.0 V to 6.0 V and provides a fixed output voltage of 2.5 V with a maximum output current of 600 mA. The device features a selectable switching frequency of 1.2 MHz or 3.0 MHz and maintains a typical quiescent current of 15 µA. It is housed in a USP-C-EP-6 package and supports an operating temperature range from -40 °C to +85 °C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture utilizing internal P-channel and N-channel MOS transistors for high efficiency
• Capable of driving ceramic output capacitors due to integrated low-resistance switching elements
• Supports selectable switching frequencies to optimize component size and transient response

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing stable voltage regulation
• Embedded circuits with limited space for passive components

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm pinout compatibility and electrical characteristics. Ensure the ordering code matches the required output voltage and package type. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.5 V output is required from a single-cell lithium battery or similar supply source. The synchronous design offers superior efficiency compared to asynchronous alternatives at moderate loads. Consider the available switching frequencies to balance electromagnetic interference requirements against external inductor size constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series, which includes various fixed output voltage options. The 'C' designation indicates a 2.0 V to 6.0 V input voltage range. The '25' specifies the fixed 2.5 V output level. The '4R' suffix typically denotes the USP-C-EP-6 package configuration used in this specific variant.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that alternative parts maintain compatible input voltage ranges, output current capabilities, and package dimensions to ensure mechanical and electrical interchangeability without circuit redesign.