XC6209F10APR-G

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

The XC6209F10APR-G is a positive voltage Low Dropout (LDO) regulator manufactured by Torex Semiconductor using CMOS processes. It provides a fixed output voltage of 1.05V with an accuracy of ±2%. The device supports a maximum output current of 300mA and operates within an input voltage range of 2.0V to 10V. Key electrical parameters include a typical dropout voltage of 200mV at 100mA, a standby current of 0.01μA, and a ripple rejection ratio of 70dB at 10kHz. It features an active-high CE pin without a pull-down resistor and is housed in a SOT-89-5 package.

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

• Integrated ON/OFF control function via the CE pin for power management
• Compatible with low ESR ceramic capacitors for stable operation
• Built-in current limiter and short protect circuit for load protection

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

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

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

Verify the specific ordering suffix PR-G confirms the SOT-89-5 package type and standard lead times. Ensure the CE pin logic matches the system design, as this variant lacks an internal pull-down resistor. Confirm RoHS compliance status if required by local regulations. Cross-reference the exact part number against the manufacturer's latest datasheet to validate availability and any potential obsolescence notices before finalizing procurement orders.

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

Select this component when a fixed 1.05V output is required with high precision. The F-type designation indicates a 300mA output capability suitable for moderate load applications. The absence of an internal pull-down resistor on the CE pin requires external circuit consideration to prevent unstable states. Verify that the input voltage remains within the specified 2.0V to 10V range to ensure proper regulation and thermal performance under expected operating conditions.

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

This part belongs to the XC6209 series of high-speed LDO regulators from Torex Semiconductor. The series utilizes CMOS technology to achieve low noise and high ripple rejection. The XC6209F10APR-G specifically denotes the F-type (300mA), A-accuracy (±2%), and PR-G packaging configuration. It is designed for portable electronic devices requiring efficient power management and stable voltage supply under varying load conditions.

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

Direct replacements must match the 300mA output current, 1.05V fixed output, and SOT-89-5 package. Verify CE pin logic compatibility, as other types may have different active levels or internal resistors. Ensure the replacement maintains similar dropout voltage and ripple rejection characteristics for equivalent performance in the target application.