XC6223N1319R-G

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

The XC6223N1319R-G is a high-speed LDO voltage regulator from Torex Semiconductor, featuring built-in inrush current protection and an output discharge function. It delivers a fixed 1.3V output with ±20mV accuracy at up to 300mA load current. The device operates within a 1.6V to 5.5V input range and maintains low power consumption with a typical supply current of 100μA. It incorporates thermal shutdown and current limit protections, ensuring stability with low ESR ceramic capacitors.

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

• Integrated inrush current prevention circuit limits startup surge currents.
• Internal auto-discharge switch rapidly reduces output voltage during standby mode.
• Built-in thermal shutdown and current limit circuits protect against overload conditions.
• Compatible with low ESR ceramic capacitors for stable phase compensation.

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 suffix 'N' indicates the SSOT-24 package configuration as defined in the ordering information table. Confirm the '19' code corresponds to the 1.3V output voltage setting. Ensure the '-G' suffix requirement for halogen-free compliance is met for your manufacturing process specifications.

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

Select this component when a fixed 1.3V rail is required with minimal quiescent current draw. The N-series designation provides internal pull-down on the CE pin, simplifying control logic design compared to open-drain variants. Verify that the application environment stays within the specified operating temperature range for optimal performance.

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

This part belongs to the XC6223 series of 300mA high-speed LDO regulators. The series offers various output voltages selectable in small increments. Different letter codes denote variations in protection features and pin configurations, allowing designers to choose specific combinations of inrush protection and standby discharge capabilities.

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

Direct substitutes include other XC6223 variants with identical electrical characteristics but different packages or output voltages, such as XC6223D1319R-G (USPQ-4B03) or XC6223H1319R-G (USPQ-4B03). Cross-reference package dimensions and pinouts before substitution.