XC6217A222GR-G

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

The XC6217A222GR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 2.2V with a maximum load current of 200mA. It operates within an input voltage range of 1.6V to 6.0V and features Green Operation (GO) technology for optimized power efficiency. The device utilizes a USP-4D package and maintains a typical dropout voltage of 80mV at 100mA. Key electrical characteristics include a standard accuracy of ±2% in high-speed mode, a ripple rejection rate of 70dB at 1kHz, and a standby current of 0.01μA.

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 current levels.
• Features a built-in CE pin that enables complete shutdown of the internal circuitry to minimize standby power consumption.
• Incorporates a foldback current limiter circuit that provides short-circuit protection for both the output current limiter and the output pin.

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

• Smart phones
• Mobile phones
• Portable game consoles
• Digital still cameras
• Camcorders

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

Verify the specific suffix GR-G corresponds to the USP-4D package configuration as defined in the official datasheet ordering information. Confirm that the A-type designation matches the requirement for a GO pin without an integrated CL discharge resistor. Ensure compliance with RoHS standards by checking for the Halogen and Antimony-free marking associated with the -G suffix before finalizing procurement specifications.

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

Select this component when a fixed 2.2V rail is required with minimal quiescent current draw during light loads. The USP-4D package is suitable for space-constrained designs requiring surface mount installation. Consider the A-type variant specifically if external capacitor discharge is preferred over internal mechanisms. Validate that the application load profile aligns with the automatic switching thresholds inherent to the Green Operation feature.

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

This part belongs to the XC6217 series of 200mA High Speed LDO Voltage Regulators fabricated using CMOS process. The series is characterized by precise laser-trimmed output voltages and high ripple rejection capabilities. The XC6217A222GR-G represents a specific configuration within the A-type family, distinguished by its fixed output voltage setting and specific package footprint.

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

XC6217A222MR-G