XC9235C2HDMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235C2HDMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 2 V to 6 V and provides a fixed output voltage of 2.65 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a switching frequency of 3 MHz and a quiescent current of 15 uA. It is housed in a SOT-753 (SC-74A) package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Fixed 2.65 V output voltage
• Low quiescent current operation
• Compact SOT-753 surface-mount package

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices
• Battery-powered equipment
• Embedded systems power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MR' against the official datasheet to confirm the tape-and-reel packaging configuration. Ensure the fixed 2.65 V output aligns with system requirements, as adjustable variants exist within the XC9235 family. Cross-reference the SOT-753 footprint with PCB design guidelines.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.65 V rail is required from a 2–6 V source. The 3 MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the 600 mA load capacity meets peak demand without exceeding thermal limits in the SOT-753 package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous step-down converters. The 'C' indicates the output voltage code, while 'MR' specifies the reel packaging. It shares core architecture with other XC9235 variants but differs in output voltage and package type.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include XC9235C21CMR-G (2.1 V) or XC9235C24CMR-G (2.4 V) if voltage adjustment is permissible. For identical 2.65 V output, verify availability of XC9235C2HDMR-G equivalents from authorized distributors.