XC6217A352NR-G

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

The XC6217A352NR-G is a fixed-output low dropout regulator manufactured by Torex Semiconductor. It provides a nominal output voltage of 3.5V with a maximum continuous output current of 200mA. The device operates within an input voltage range of 1.6V to 6.0V and features a Green Operation function for optimized power efficiency. It utilizes the SSOT-24 package and maintains operation across an ambient temperature range of -40°C to +85°C.

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

• Green Operation function automatically switches between high-speed and power-save modes based on load current levels.
• High ripple rejection capability ensures stable performance under varying input conditions.
• Integrated short circuit protection and current limiting circuits safeguard against overload events.
• Compatible with low ESR ceramic capacitors for phase compensation stability.

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

• Smart phones
• Mobile phones
• Portable game consoles
• Digital still cameras
• Camcorders

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

Verify that the specific part number matches the required output voltage and accuracy class. Confirm the package type corresponds to the intended PCB layout. Ensure compliance with environmental standards such as RoHS requirements before finalizing procurement decisions.

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

Select this component when a fixed 3.5V supply is required with moderate current demands. Consider the Green Operation feature for applications needing efficient power management at light loads. Verify that the input voltage remains within the specified operational limits to ensure proper regulation.

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

This component belongs to the XC6217 series of LDO voltage regulators. The series is fabricated using CMOS process technology and includes various packages and output voltages. The 'A' designation indicates standard accuracy, while 'NR-G' specifies the SSOT-24 package and halogen-free construction.

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

XC6217A352MR-G

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

How does the Green Operation function affect the IC's performance?

The Green Operation function monitors the output current and automatically switches between High Speed mode and Power Save mode. This allows the IC to maintain high-speed operation during heavy loads while reducing supply current during light loads for improved efficiency.

What is the purpose of the CE pin on this regulator?

The CE (Chip Enable) pin controls the ON/OFF state of the regulator. Applying a high-level signal turns the output on, while a low-level signal turns it off, significantly reducing power consumption in standby states.