XC9235A2BDMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235A2BDMR-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 2.8 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a switching frequency of 3 MHz and a typical quiescent current of 21 uA. It functions within an operating temperature range from -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for efficient power conversion
• Fixed 2.8 V output voltage configuration
• Compact SOT-25-5 surface-mount package design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage regulation
• Battery-powered systems utilizing single-cell lithium-ion sources
• Embedded circuits needing compact power management solutions

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MR' against official documentation to confirm the exact tape-and-reel packaging specifications and quantity per reel. Ensure the component matches the required 2.8 V output variant within the XC9235 series. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and availability status before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 2.8 V output is required without external feedback resistor adjustments. The 3 MHz switching frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the 600 mA current limit and 2 V minimum input voltage to ensure compatibility with the target power source and load requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9235 family of synchronous step-down converters. It shares common architectural features with other variants in the series, such as similar thermal characteristics and control logic. The specific designation indicates its fixed output voltage setting and package type within the broader product line.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include XC9235A28DMR-G and XC9235A28DER-G, which offer identical 2.8 V outputs but differ in package style.