XC9235C2ADMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235C2ADMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 2.0 V to 6.0 V and provides a fixed output voltage of 2.0 V at a maximum output current of 600 mA. The device utilizes a buck topology and features a switching frequency of 3 MHz. It is housed in a compact SOT-25-5 package suitable for surface mount technology. The component functions within a temperature range of -40°C to +85°C and maintains a low quiescent current of 15 µA.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture integrating internal P-channel and N-channel MOS transistors for high efficiency.
• Capable of utilizing ceramic output capacitors due to integrated driver characteristics.
• Fixed output voltage configuration eliminates the need for external feedback resistors.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management from single-cell lithium batteries
• Embedded systems operating within standard voltage rails
• Battery-powered consumer electronics

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DMR' against the official datasheet to confirm the package type and tape/reel specifications. Ensure the fixed 2.0 V output aligns with system requirements, as adjustable variants exist within the series. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.0 V output is required without external resistor networks. The 3 MHz switching frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the 600 mA load current does not exceed thermal limits within the intended enclosure environment.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous buck converters. The 'C' designation indicates a fixed output voltage variant, while the '2A' specifies the 2.0 V level. The series is designed for applications demanding high efficiency and minimal external component count.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9235C2ACMR-G offers identical electrical performance in an alternative package configuration. XC9235C2AD4R-G provides the same voltage and current ratings in a different footprint. Cross-reference pinouts and thermal characteristics before substitution.