XC6227C251MR-G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The XC6227C251MR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 2.5V with a maximum load current of 700mA. It operates within an input voltage range of 1.7V to 6.0V and features high accuracy of ±1% for outputs above 2.0V. The device incorporates reverse current protection, thermal shutdown, and over-current limiting. It utilizes a SOT-25 package and supports ceramic capacitors for phase compensation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrates reverse current protection to prevent backflow when output voltage exceeds input voltage.
• Features high-speed negative feedback circuitry to suppress output voltage fluctuations during sharp load changes.
• Includes built-in thermal shutdown and over-current protection circuits for enhanced reliability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• USB products and HDMI equipment
• E-book readers and electronic dictionaries
• Smart phones and mobile phones

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific suffix MR-G confirms the SOT-25 package configuration and reel packaging quantity. Ensure the C type designation aligns with the required operating temperature range and CE pin pull-down resistor characteristics for your design implementation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring stable power delivery under rapid load variations. The integrated reverse current protection makes it suitable for systems where external power sources may be connected to the output pin. Verify that the required output capacitor value matches the datasheet recommendations for the 2.5V setting to ensure stability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the XC6227 series of high-speed LDO regulators. The series is characterized by low noise, high ripple rejection, and low power consumption. It is designed for portable electronic devices requiring efficient power management with minimal external components.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult official Torex documentation for direct cross-references. Ensure any substitute maintains the 700mA current capability, 2.5V fixed output, and SOT-25 package compatibility.