XC9265C25B4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9265C25B4R-G is a synchronous step-down DC/DC converter from the Torex Semiconductor XC9265 series. It operates with an input voltage range of 2 V to 6 V and provides a fixed output voltage of 2.5 V. The device supports a maximum output current of 50 mA. It features ultra-low power consumption with a quiescent current of 500 nA. The component utilizes PFM control for high efficiency at light loads. It is housed in a compact 6-USPEL (1.8x2) package with an exposed pad.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Ultra-low power operation with minimal quiescent current
• Synchronous rectification for improved efficiency
• Compact surface-mount packaging design

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Wearable devices
• IoT sensor nodes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'B4' against official datasheets to confirm pinout and thermal pad configuration. Ensure the ordering code matches the exact output voltage requirement of 2.5 V. Cross-reference the manufacturer's latest documentation for any revisions to the USP-EL-EP-6 package specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.5 V output is required within a 2 V to 6 V input range. Consider the 50 mA current limit for low-power applications. Evaluate the 500 nA quiescent current for battery life optimization. Confirm compatibility with the 6-USPEL footprint during PCB layout.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9265 series of ultra-low power synchronous step-down converters. The series offers various fixed output voltages and packages. The XC9265C variant typically denotes specific output voltage coding within the product line. It is designed for green operation compatible applications requiring high efficiency.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9265C25A4R-G or other suffix variations if different packaging or tape/reel options are needed. Verify functional equivalence with other 2.5 V fixed output buck converters in the same series.