XC9265C26B4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9265C26B4R-G is a synchronous step-down DC/DC converter from the Torex XC9265 series, featuring PFM control for ultra-low power consumption. It provides a fixed 2.6 V output with a maximum current of 200 mA. The device operates within an input voltage range of 2 V to 6 V and maintains a typical quiescent current of 500 nA. It utilizes a 6-pin XDFN package with an exposed pad, suitable for surface-mount applications across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology ensures high efficiency in compact designs
• Ultra-low quiescent current supports extended battery life in portable devices
• Fixed output voltage eliminates external resistor requirements
• Integrated power switch reduces component count and board space

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronics
• Wearable health monitoring devices
• IoT sensor nodes requiring low standby power
• Mobile communication peripherals

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix B4R-G against official Torex documentation to confirm pinout and thermal pad configuration. Ensure compatibility with PCB footprint specifications for the 6-XDFN package. Cross-reference RoHS compliance status with current manufacturer declarations before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.6 V rail is required with minimal external components. The 200 mA output capability suits low-power loads. Consider the 500 nA quiescent current for battery-operated systems where standby power is critical. Verify input voltage stability within the 2 V to 6 V range during operation.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the XC9265 family of ultra-low power switching regulators. Designed for applications prioritizing energy efficiency and small form factors. Shares common control architecture with other variants in the series but differs in output voltage and packaging options.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9265C261MR-G offers similar electrical characteristics in a SOT-25-5 package. XC9265C26B4R-G is functionally equivalent to XC9265C26B4R with identical pinout and performance specifications.