XC9235A2EDMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235A2EDMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 2V and supports an output current of 600mA. The device operates with an input voltage range from 2V to 6V and utilizes a SOT-25-5 package. Key electrical parameters include a quiescent current of 21µA and a switching frequency of 3MHz. The component is rated for an operating temperature range between -40°C and +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates P-channel MOS driver and N-channel MOS switching transistors for high efficiency
• Designed for use with external ceramic capacitors to minimize board space
• Supports PWM control mode for stable power supply configuration

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered equipment utilizing single-cell lithium-ion batteries
• Embedded systems needing efficient step-down voltage regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'DMR' corresponds to the SOT-25-5 package and reel packaging format as documented in the official datasheet. Confirm that the 'A' series designation aligns with the required 2V to 6V input voltage range and fixed 2V output specification. Ensure compatibility with the specified 3MHz switching frequency and thermal requirements for your application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2V output is required within a 2V to 6V input window. The 600mA current capacity suits moderate load applications. Consider the 3MHz switching frequency for smaller passive component sizes compared to lower frequency alternatives. Verify that the SOT-25-5 package fits the available PCB footprint constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series, which comprises synchronous rectification type DC/DC converters. The series is characterized by built-in driver transistors and support for ceramic capacitors. The XC9235 variant specifically employs PWM control, distinguishing it from the automatic PWM/PFM switching modes found in the XC9236 and XC9237 series members.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Torex Semiconductor replacement guide or datasheet cross-reference section for verified substitute part numbers. Do not assume functional equivalence with other series without explicit manufacturer confirmation.