XC6220A10BQR-G

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

The XC6220A10BQR-G is a CMOS low dropout regulator manufactured by Torex Semiconductor Ltd. It provides a fixed output voltage of 1.05 V with a maximum output current of 700 mA. The device utilizes an 8-SOPFD package and operates within an input voltage range of 1.6 V to 6 V. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 50 dB, a quiescent current of 8 μA, and a line regulation of 0.01 %/V. The unit supports surface mount installation and functions reliably across a temperature range of -40 °C to +85 °C.

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

• Integrates Green Operation function for automatic power-save mode switching at low load currents
• Achieves ultra-low dropout voltage to extend battery life in portable applications
• Provides high precision and low noise performance suitable for sensitive circuits

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

• Battery-powered portable electronic devices
• Low noise analog circuit power supplies
• High speed logic circuit regulation

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

Verify the specific suffix BQR against official Torex documentation to confirm the 8-SOPFD package and 700 mA rating. Ensure compatibility with required thermal dissipation limits for the SOPFD form factor. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement orders.

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

Select this component when a fixed 1.05 V output is required with a 700 mA current capacity. The 8-SOPFD package offers a compact footprint for space-constrained designs. Consider the 8 μA quiescent current for battery efficiency requirements. Verify that the input voltage remains within the 1.6 V to 6 V operational window for stable regulation under all expected load conditions.

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

This part belongs to the XC6220 series of CMOS low dropout regulators from Torex Semiconductor. The series is characterized by high precision, low noise, and low dropout voltage capabilities. While other variants in the series may support up to 1 A output current, this specific model is rated for 700 mA. The series incorporates Green Operation technology to optimize power consumption during light load conditions.

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

Consult official Torex cross-reference lists for verified substitutes. Generic LDO replacements may not match the specific Green Operation functionality or the exact 700 mA current limit. Verify pinout compatibility between the 8-SOPFD package and any potential alternative packages.