XC6220C12BPR-G

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

The XC6220C12BPR-G is a CMOS low dropout regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 1.2V with a maximum continuous output current of 1A. The device operates within an input voltage range of 1.6V to 6.0V and features Green Operation technology for automatic switching between high-speed and power-save modes. It utilizes a SOT-89-5 package and includes built-in thermal shutdown, over-current protection, and inrush current prevention circuits.

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

• Integrates Green Operation function to automatically switch between high-speed and power-save modes based on load conditions
• Features CL auto-discharge capability via internal N-channel transistor when the CE pin is pulled low
• Includes built-in inrush current prevention circuit to limit startup surge currents
• Equipped with thermal shutdown and over-current protection circuits for system safety

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

• Optical disk drives
• Magnetic disk drives
• Digital still cameras
• Camcorders
• Digital audio equipment

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

Verify that the specific part number XC6220C12BPR-G matches the required design specifications before procurement. Confirm that the 'C' designation indicates the presence of a CE pull-down resistor and the 'B' designation confirms CL auto-discharge functionality. Ensure the ordering suffix '-G' is present to guarantee compliance with EU RoHS standards and absence of halogen and antimony.

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

Select this component when a fixed 1.2V output is required with up to 1A load capacity. The 'C' series type is appropriate if a fixed logic level for the CE pin is desired due to the integrated pull-down resistor. Verify that the application environment remains within the -40°C to +85°C operating temperature range and that the input voltage stays between 1.6V and 6.0V.

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

This component belongs to the XC6220 series of 1A LDO voltage regulators from Torex Semiconductor. The series is characterized by high accuracy, low noise, and ultra-low dropout performance. It is designed for battery-powered applications where extending battery life through efficient power management is critical.

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

Other members of the XC6220 series may serve as substitutes if they share the same output voltage, package type, and functional characteristics such as Green Operation and CE pin configuration.