XC9244A25C7R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9244A25C7R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed 2.5 V output voltage and supports up to 400 mA of output current. The device operates with an input voltage range of 2.3 V to 6 V. Key electrical parameters include a switching frequency of 1.2 MHz and a quiescent current of 18 uA. It is housed in a USPN-6 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification technology for high conversion efficiency
• Utilizes PWM control mode for stable voltage regulation
• Incorporates built-in protection circuits against overcurrent and thermal overload

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered consumer electronics
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix '7R' against the official Torex Semiconductor datasheet to confirm the reel packaging configuration and tape width. Ensure the component matches the required 2.5 V fixed output specification. Cross-reference the USPN-6 package dimensions with your PCB footprint requirements before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 2.5 V output is required from a 2.3 V to 6 V input source. It is suitable for applications needing up to 400 mA continuous current. Consider the 1.2 MHz switching frequency for balancing component size and efficiency. Verify that the 18 uA quiescent current meets the standby power constraints of the target system.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9244 series of synchronous step-down converters from Torex Semiconductor. The series is designed for portable equipment, offering high efficiency and compact solutions. The XC9244A variant typically includes specific internal compensation and protection features optimized for stable operation across varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the Torex Semiconductor official replacement guide for direct pin-compatible alternatives. Verify that any substitute part maintains the same 2.5 V fixed output, 400 mA current rating, and USPN-6 package type.