XC6217A3227R-G

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

The XC6217A3227R-G is a fixed-output LDO voltage regulator from Torex Semiconductor, providing a nominal output of 3.2V with a standard accuracy of ±2%. It supports a maximum output current of 200mA and operates within an input voltage range of 1.6V to 6.0V. The device features Green Operation (GO) technology for automatic switching between high-speed and power-save modes. It utilizes the USPN-4 package and requires a minimum 1.0μF ceramic output capacitor.

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

• Green Operation function enables automatic switching between high-speed and low-power modes based on load conditions
• Integrated CL auto-discharge circuitry is absent in Series A types, relying on internal resistors for discharge
• Built-in phase compensation allows stable operation using low ESR ceramic capacitors
• Foldback current limiter provides short-circuit protection for the output pin

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

• Smart phones
• Portable game consoles
• Digital still cameras
• Camcorders
• Digital audio equipments

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

Verify the specific series type suffix 'A' confirms the absence of the CL discharge resistor compared to Series B. Confirm the package designation '7R-G' corresponds to the USPN-4 form factor. Ensure the ordering code matches the required 3.2V output voltage setting. Check RoHS compliance status indicated by the '-G' suffix.

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

Select this component when a fixed 3.2V rail is required with 200mA capability. Consider Series B if active output discharge upon shutdown is necessary. Verify that the application environment stays within the -40°C to +85°C operating temperature range. Ensure input voltage remains above the dropout threshold for the expected load current.

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

This part belongs to the XC6217 series of high-speed LDO regulators fabricated using CMOS process. The series includes variants with and without the GO pin and CL discharge functions. It is designed for portable electronics requiring efficient power management and low noise performance.

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

XC6217B3227R-G: Identical electrical specifications but includes the CL auto-discharge resistor feature.