XC6223N3219R-G

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

The XC6223N3219R-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 3.2V with an accuracy of ±1%. It supports a maximum output current of 300mA and operates within an input voltage range of 1.6V to 5.5V. The device features a typical dropout voltage of 200mV at full load and maintains a low supply current of 100μA. It includes built-in protection circuits for current limiting, short circuit prevention, and thermal shutdown.

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

• Integrated inrush current protection limits startup surge currents to prevent system instability.
• Built-in auto-discharge function rapidly reduces output voltage to ground level when the control pin is deactivated.
• High ripple rejection capability effectively suppresses power supply noise across operating frequencies.
• Operational stability is ensured using standard low ESR ceramic capacitors for both input and output filtering.

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

• Digital still cameras
• Smart phones / Mobile phones
• Portable game consoles
• Wireless modules
• Bluetooth devices

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

Verify the specific package designation USPQ-4B03 matches the target PCB footprint. Confirm that the CE pin logic requirements align with the host controller's active-high signaling standards. Ensure compliance with EU RoHS and halogen-free material specifications required by the manufacturing environment.

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

Select this component when a stable 3.2V rail is required for portable electronics. The high-speed regulation and low quiescent current make it suitable for battery-powered applications. Verify that the ambient temperature range and power dissipation capabilities meet the specific enclosure constraints.

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

This part belongs to the XC6223 series of high-speed LDO regulators manufactured by Torex Semiconductor. The series is characterized by its compact size, low power consumption, and integrated safety features. It is designed specifically for space-constrained mobile and portable electronic devices requiring efficient power management.

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

Consult official Torex documentation for verified substitute part numbers within the XC6223 family or equivalent series. Cross-reference electrical parameters such as output voltage tolerance, dropout characteristics, and package dimensions before implementation.