XC6223N211MR-G

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

The XC6223N211MR-G is a high-speed LDO voltage regulator from Torex Semiconductor, featuring a fixed 2.1V output and a maximum continuous output current of 300mA. It operates within an input voltage range of 1.6V to 5.5V and utilizes the SOT-25 surface-mount package. The device incorporates built-in inrush current protection, thermal shutdown, and short-circuit protection circuits. It supports low ESR ceramic capacitors for phase compensation and includes a CE pin for active-high control with standby mode functionality.

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

• Built-in inrush current protection circuit limits startup surge currents
• Integrated thermal shutdown and short-circuit protection mechanisms
• Active-high CE pin enables rapid discharge of output capacitor charge during standby
• 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 LAN modules
• Bluetooth devices

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

Verify the specific suffix MR-G corresponds to the SOT-25 package configuration required for your PCB layout. Confirm that the N designator aligns with the intended operating temperature range and feature set relative to other series variants. Ensure compliance with EU RoHS standards if environmental regulations apply to your manufacturing process.

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

Select this component when a fixed 2.1V rail is required with moderate current demands up to 300mA. The SOT-25 package offers a compact footprint suitable for space-constrained portable designs. Consider the internal pull-down resistor on the CE pin which ensures a defined off-state without external components.

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

This part belongs to the XC6223 series of high-speed LDO regulators designed for portable electronics. The series provides various output voltages selectable in 0.05V increments with laser trimming accuracy. Different letter codes denote variations in protection features and CE pin configurations across the family.

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

XC6223T21BMR-G is listed as a parameter equivalent alternative within the same manufacturer portfolio.