XC9236C2MD4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236C2MD4R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It integrates power MOSFETs and supports an input voltage range of 2.5V to 5.5V. The device delivers a maximum output current of 600mA with a fixed output voltage of 1.8V. Operating at a switching frequency of 1.2MHz, it utilizes a compact SOT-25-6 package. Key electrical characteristics include a quiescent current of 17µA and a shutdown current of 0.1µA, ensuring high efficiency in portable applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates internal power MOSFETs for a compact solution
• Supports fixed output voltage configurations
• Features low quiescent and shutdown currents for extended battery life

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment utilizing lithium-ion or lithium-polymer cells
• Embedded systems needing stable 1.8V logic supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '4R' confirms the 1.8V fixed output variant and reel packaging configuration. Ensure compatibility with the required input voltage range of 2.5V to 5.5V. Confirm that the SOT-25-6 package dimensions meet the PCB layout constraints. Cross-reference the manufacturer datasheet for thermal performance requirements under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.8V output is required from a 2.5V to 5.5V source. The 600mA current capability suits moderate load applications. The 1.2MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the low standby current for battery-operated designs where power conservation is critical during idle states.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9236 series of synchronous step-down converters. The series is designed for space-constrained applications requiring high efficiency. The XC9236 family offers various fixed output voltages and package options. This specific model represents a standard configuration within the product line, focusing on reliability and compact form factor for consumer electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9236 variants with different output voltages if system requirements change. Verify pin-to-pin compatibility with other synchronous buck regulators offering similar current ratings. Ensure the replacement supports the same input voltage range and switching frequency to maintain existing filter component values.