XC6222D18BMR-G

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

The XC6222D18BMR-G is a fixed-output low-dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 1.85 V with a maximum continuous 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 parameters include a quiescent current of 100 uA, a line regulation of 0.01 %/V, and a load regulation of 30 mV. The dropout voltage is specified at 220 mV. The unit supports surface-mount installation in an SOT-25-5 package and functions reliably across an operating temperature range from -40°C to +85°C.

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

• High-speed operation capability for efficient transient response
• Integrated protection mechanisms including overcurrent, thermal shutdown, and reverse polarity prevention
• Low quiescent current consumption for optimized power efficiency
• Fixed output voltage configuration ensuring stable regulation

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

• Portable electronic devices requiring stable low-voltage power rails
• Battery-powered systems utilizing linear regulation
• General-purpose power management in compact surface-mount designs

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

Verify the specific suffix 'BMR' corresponds to the SOT-25-5 package and 1.85 V output variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor certificates prior to integration. Ensure ordering quantities align with standard reel packaging requirements defined by the supplier.

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

Select this component when a fixed 1.85 V rail is required with up to 700 mA load capacity. The SOT-25-5 package suits space-constrained PCB layouts. Verify that the input voltage remains above 1.7 V and consider the 220 mV dropout characteristic relative to the minimum input supply under full load 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 offers various fixed output voltages and packages, including USP-6C-6 and SOT-89-5 options. The XC6222D18BMR-G specifically utilizes the SOT-25-5 form factor, distinguishing it from other series members with different pinouts or thermal characteristics.

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

Cross-reference with other XC6222 series variants sharing the SOT-25-5 package if voltage compatibility allows. Verify pinout alignment and thermal dissipation limits against alternative LDOs offering similar 700 mA ratings.