XC9235A3HDMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235A3HDMR-G is a fixed-output synchronous step-down DC/DC converter manufactured by Torex Semiconductor Ltd. It provides a stable 3.65V output with a maximum current capacity of 600mA. The device operates within an input voltage range of 2V to 6V, supporting common battery and 5V rail sources. It features a 3MHz switching frequency and utilizes SOT-25 packaging for surface mount applications.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for enhanced efficiency
• Fixed 3.65V output voltage configuration
• Compact SOT-25 surface-mount package design

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• 5V rail voltage conversion systems
• General-purpose low-voltage power management circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact suffix 'MR' against the official datasheet to confirm the specific tape-and-reel packaging quantity and orientation. Ensure the component matches the required 3.65V fixed output specification rather than adjustable variants within the XC9235 series. Cross-reference the manufacturer part number directly with authorized distributors to avoid counterfeit inventory risks.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a precise 3.65V output is required without external resistor programming. The 600mA current rating suits moderate load applications. Consider the 3MHz switching frequency for smaller passive component sizes compared to lower-frequency alternatives. Verify that the 2V minimum input voltage aligns with the source supply characteristics.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9235 series of synchronous buck converters from Torex Semiconductor. The series offers various fixed and adjustable output voltages in compact packages. The XC9235A3HDMR-G specifically denotes the 3.65V fixed output variant in the SOT-25 package, designed for space-constrained mobile and consumer electronics applications requiring efficient power regulation.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9235B3FDMR-G: Fixed 3.55V output in SOT-25 package. XC9235A32CMR-G: Fixed 3.2V output in SOT-25 package. XC9235G3MDER-G: Adjustable output in USP-C-EP-6 package.