XC6221D23ANR-G

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

The XC6221D23ANR-G is a CMOS-based low-dropout regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 2.35 V with a maximum continuous output current of 200 mA. The device operates within an input voltage range of 1.6 V to 6 V and maintains a typical dropout voltage of 80 mV at full load. Key electrical specifications include a quiescent current of 25 uA, a line regulation of 0.01 %/V, and a load regulation of 10 mV. Power dissipation is rated at 150 mW. The unit features high power supply rejection ratio (PSRR) of 70 dB and voltage accuracy of 2%. It is housed in an SSOT-24-4 package and supports operation from -40°C to +85°C.

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

• High-speed response capability for stable regulation under dynamic load conditions
• Ultra-low quiescent current consumption for extended battery life in portable devices
• Integrated protection mechanisms including thermal shutdown and current limiting

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

• Battery-powered portable electronic equipment
• Mobile communication devices requiring stable low-voltage rails
• Embedded systems with strict power management constraints

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

Verify the specific suffix 'ANR' against the official Torex datasheet to confirm package type and tape/reel specifications. Ensure the ordering code matches the required output voltage tolerance and operating temperature range. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required for your manufacturing process.

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

Select this component when a fixed 2.35 V output is required with minimal external component count. The SSOT-24-4 package suits space-constrained designs. Consider the 200 mA current limit and 150 mW power dissipation rating for thermal management. Compare PSRR and dropout characteristics against alternative LDOs if noise sensitivity or efficiency is critical.

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

This part belongs to the XC6221 series of high-speed LDO regulators from Torex Semiconductor. The series offers various fixed output voltages and packages. The 'D' prefix typically indicates specific accuracy and package variations within the lineup. This model is designed for applications demanding fast transient response and low power consumption.

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

Direct substitutes may include other XC6221 variants with different output voltages but identical pinouts, such as XC6221B332NR-G or XC6221A402NR-G, provided the voltage requirement changes. Verify thermal performance and package compatibility before substitution.