XC6222C18BPR-G

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

The XC6222C18BPR-G is a high-speed low-dropout (LDO) voltage regulator manufactured by Torex Semiconductor Ltd. It provides a fixed output voltage of 1.8 V with a maximum output current of 700 mA. The device operates within an input voltage range of 1.7 V to 6 V and maintains a typical power supply rejection ratio (PSRR) of 65 dB. Key electrical specifications include a quiescent current of 100 µA, a dropout voltage of 120 mV at full load, and a line regulation of 0.01 %/V. The unit features a load regulation of 43 mV and a power dissipation rating of 250 mW. It is housed in a SOT-89-5 package and supports surface-mount installation.

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

• High-speed operation for rapid transient response
• Low quiescent current consumption for efficiency
• Fixed positive output voltage configuration
• Integrated current limit circuitry

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

• Portable battery-powered electronic devices
• Communication equipment power supplies
• Consumer electronics requiring stable voltage rails
• Embedded systems with strict power constraints

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

Verify the specific suffix BPR against the manufacturer's official datasheet to confirm the SOT-89-5 package type and pinout configuration. Ensure that the required output voltage tolerance matches the standard specification for this part number variant. Confirm RoHS compliance status through the latest documentation before finalizing procurement orders.

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

Select this component when a fixed 1.8 V rail is required with up to 700 mA load capability. The SOT-89-5 package offers a compact solution for space-constrained designs. Consider the 120 mV dropout voltage relative to the minimum input voltage of 1.7 V to ensure proper regulation under all operating conditions.

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

This part belongs to the XC6222 series of high-speed LDO regulators from Torex Semiconductor. The series is characterized by low noise, fast transient response, and low power consumption. Variants differ primarily by output voltage and package style, such as USP-6C-6 or SOT-25-5, while maintaining similar core performance metrics like 700 mA output current and 65 dB PSRR.

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

Cross-reference with other XC6222 variants sharing the same 1.8 V output and SOT-89-5 package. Verify pin compatibility and thermal characteristics before substitution.