XC6205F112MR-G

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

The XC6205F112MR-G is a positive voltage Low Dropout (LDO) regulator from the Torex Semiconductor XC6205 series, manufactured using CMOS processes. It provides a fixed output voltage of 1.1V with ±2% accuracy and supports a maximum output current of 300mA. The device operates within an input voltage range of 2V to 10V and features an ON-OFF control function via the CE pin. Key electrical characteristics include a typical standby current of 0.01μA, a ripple rejection ratio of 65dB at 10kHz for low output voltages, and compatibility with low ESR ceramic capacitors.

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

• Integrates an ON-OFF control circuit that significantly reduces power consumption when the output is disabled.
• Built-in phase compensation circuit ensures stable operation with low ESR ceramic output capacitors.
• Includes foldback current limiting that functions as short-circuit protection for both the output pin and internal limiter.

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

• Smart phones
• Portable game consoles
• Digital still cameras
• Reference voltage sources

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

Verify the specific ordering suffix against the manufacturer's datasheet to confirm package type and reel quantity. Ensure the selected part number matches the required output voltage tolerance and CE pin logic configuration. Cross-reference the component marking code with official documentation to prevent counterfeit substitution during procurement.

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

Select this component for applications requiring high-speed transient response and low noise in battery-powered systems. The F-type designation indicates a 300mA capability with active-high CE logic and no built-in pull-down resistor. Consider the dropout voltage specifications relative to the minimum input voltage to ensure regulation under all load conditions.

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

This component belongs to the XC6204/XC6205 series of high-speed LDO regulators. The XC6205 variant specifically targets lower output voltage ranges compared to the XC6204 series. The MR-G suffix denotes the SOT-25-5 surface mount package supplied in reels, adhering to RoHS compliance standards.

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

XC6205F112DR-G

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

What is the logic level for the CE pin on the XC6205F series?

The XC6205F series utilizes Active High logic for the CE pin, meaning a High level turns the output ON and a Low level turns it OFF.

Does the XC6205F112MR-G have a built-in pull-down resistor?

No, the F-type designation indicates that there is no pull-down resistor built into the CE pin circuit.