XC6701D222PR-G

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

The XC6701D222PR-G is a fixed positive voltage regulator manufactured by Torex Semiconductor Ltd. It provides a nominal output voltage of 2.2V with ±2.0% accuracy. The device supports an input voltage range from 2.0V to 28.0V and delivers a maximum output current exceeding 150mA when VIN equals VOUT plus 3.0V. It operates within an ambient temperature range of -40°C to 85°C. The component utilizes a CMOS process and features internal phase compensation, allowing compatibility with low ESR ceramic capacitors for stable operation.

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

• Integrated Chip Enable (CE) function allows the IC to enter a standby mode with significantly reduced power consumption.
• Built-in over-current protection and thermal shutdown circuits safeguard against excessive load currents and high junction temperatures.
• Internal phase compensation enables stable performance using low ESR ceramic capacitors without requiring external components.

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

• Car audio systems
• Car navigation systems
• Note PCs and Tablet PCs
• Mobile devices and terminals
• Digital still cameras and Camcorders

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

Verify that the specific part number XC6701D222PR-G matches the required D series designation, which indicates a fixed output voltage without a CE function. Confirm the PR-G suffix corresponds to the SOT-89 package type. Ensure compliance with EU RoHS standards and check that the ordering suffix does not imply functional changes unless explicitly documented in official datasheets.

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

Select this component for applications requiring a fixed 2.2V output from a wide input voltage range up to 28V. The D series variant lacks a CE pin, making it suitable for designs where constant operation is preferred over power-saving standby modes. Consider the SOT-89 package for its thermal dissipation capabilities relative to the expected power load.

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

This component belongs to the XC6701 series of 28V operation high-speed voltage regulators. The series includes A, B, and D types, differentiated by operating temperature ranges and the presence or absence of a Chip Enable function. The D series specifically covers the -40°C to 85°C range and excludes the CE control feature.

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

XC6701B222PR-G: Offers identical electrical specifications but includes a Chip Enable function and supports a wider operating temperature range up to 105°C.