XC6220C11BQR-G

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

The XC6220C11BQR-G is a CMOS low dropout regulator from the Torex XC6220 series, featuring Green Operation functionality. It provides a fixed output voltage of 1.1V with an operating input voltage range of 1.6V to 6.0V. The device supports up to 1A output current and includes built-in over-current protection, thermal shutdown, and inrush current prevention circuits. As a Type C variant, it incorporates a CE pull-down resistor for stable standby operation.

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

• Integrates Green Operation function to automatically switch between high-speed and power-save modes based on load conditions
• Features a built-in CE pull-down resistor that ensures the IC enters a defined stand-by mode when the control pin is open
• Includes CL auto-discharge circuitry to rapidly reduce output voltage upon shutdown

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

• Optical disk drives
• Magnetic disk drives
• Digital still cameras
• Camcorders
• Digital audio equipment

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

Verify the specific suffix 'C' indicates the presence of the internal CE pull-down resistor and absence of CL auto-discharge. Confirm the '11' designation corresponds to the 1.1V output voltage setting. Ensure the '-G' suffix matches requirements for halogen-free and RoHS compliance specifications.

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

Select this part for applications requiring a fixed 1.1V supply with integrated enable logic via a pull-down resistor. Suitable for designs needing automatic power-save mode switching to extend battery life. Verify compatibility with ceramic output capacitors as specified in the datasheet stability charts.

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

This component belongs to the XC6220 series of 1A LDO regulators manufactured by Torex Semiconductor Ltd. The series is characterized by high precision, low noise, and ultra-low dropout performance. The XC6220C11BQR-G represents a semi-custom configuration within this family.

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

Substitutes must match the 1.1V output voltage and Type C logic configuration. Verify equivalent package availability and ensure comparable dropout voltage and current handling capabilities.