XC9265C1914R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9265C1914R-G is a synchronous step-down DC/DC converter from the Torex XC9265 series. It operates with an input voltage range of 2 V to 6 V and provides a fixed output of 1.9 V at up to 200 mA. The device utilizes PFM control for ultra-low power efficiency, featuring a quiescent current of 500 nA. It is housed in a 6-XDFN exposed pad package (USP-EL-EP-6) suitable for surface mount installation. The component functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Ultra-low quiescent current operation for extended battery life
• Synchronous buck topology for high conversion efficiency
• Fixed output voltage configuration without external feedback resistors
• Compact surface-mount packaging for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Wearable health monitoring equipment
• IoT sensor nodes requiring low standby power
• Mobile communication modules

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '14' confirms the 1.9V fixed output and 'R-G' indicates the reel packaging format. Confirm RoHS compliance status through official manufacturer documentation before integration. Ensure the 6-XDFN footprint matches the PCB layout design specifications exactly to avoid thermal or mechanical issues during assembly.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part when a fixed 1.9V rail is required from a 2-6V source with minimal static current draw. Compare against other XC9265 variants if different output voltages or higher current capabilities are needed. Consider the SOT-25-5 package option if board space allows for alternative pinouts, though the XDFN offers a smaller profile.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9265 family of ultra-low power switching regulators designed by Torex Semiconductor. The series focuses on minimizing power consumption in standby modes while maintaining stable regulation for sensitive analog and digital loads in compact mobile applications.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9265 variants with identical packages but different output voltages, such as XC9265C1814R-G (1.8V) or XC9265C1214R-G (1.2V). Verify that the replacement maintains the same 200mA output current capability and 500nA quiescent current specifications.