XC6221C41AGR-G

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

The XC6221C41AGR-G is a fixed-output CMOS low dropout regulator from Torex Semiconductor, housed in a USP-4 package. It provides a nominal output voltage of 4.10V with a standard accuracy tolerance of ±2% for voltages above 1.50V. The device supports a maximum continuous output current of 200mA and operates within an input voltage range of 1.6V to 6.0V. Key electrical characteristics include a typical supply current of 25μA, a standby current of 0.01μA, and a ripple rejection rate of 70dB at 1kHz. The component functions reliably across an ambient temperature range of -40°C to +85°C.

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

• Integrates a CE control pin with an internal pull-down resistor to ensure defined logic states during shutdown or undefined conditions.
• Utilizes laser trimming technology to achieve precise factory-set output voltage increments.
• Incorporates fold-back current limiting circuitry that serves as both an output current limiter and short-circuit protection mechanism.

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

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

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

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and environmental compliance status. Ensure the selected variant matches the required output voltage increment step and accuracy class for the target application design.

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

Select this component when a fixed 4.10V rail is required with minimal quiescent current consumption. The USP-4 package offers a compact footprint suitable for space-constrained portable electronics. Confirm that the load requirements do not exceed the 200mA limit and that the input voltage remains within the specified operational range.

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

This part belongs to the XC6221 series of high-speed, low-noise LDO regulators. The 'C' designation indicates the inclusion of a CE pin pull-down resistor without charge discharge functionality. The 'GR-G' suffix specifies the USP-4 surface-mount package configuration.

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

Consult the official datasheet for cross-reference options. Verify compatibility regarding pinout definitions, thermal dissipation characteristics, and output voltage tolerances before substituting any alternative components.