XC6204F192DR-G

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

The XC6204F192DR-G is a fixed-output positive voltage LDO regulator manufactured by Torex Semiconductor using CMOS processes. It provides a nominal output voltage of 1.9V with ±1% accuracy and supports a maximum output current of 300mA. The device operates within an input voltage range of 2V to 10V and features a typical standby current of 0.01μA when disabled via the CE pin. It utilizes a USP-6B package and includes built-in phase compensation, allowing stable operation with low ESR ceramic capacitors.

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

• Integrates ON-OFF control functionality via the CE pin for significant power reduction in standby modes
• Incorporates internal phase compensation circuitry to ensure stability with low ESR ceramic output capacitors
• Features foldback current limiting that functions as short-circuit protection for both the output current limiter and the output pin

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

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

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

Verify the specific ordering suffix DR-G corresponds to the USP-6B package format and reel quantity requirements. Confirm the F series designation aligns with the required active-high CE logic level without internal pull-down resistors. Ensure the 1% accuracy code matches the target 1.9V specification before finalizing procurement orders.

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

Select this component for applications requiring precise 1.9V regulation with high current capability up to 300mA. The F series type is suitable for designs needing active-high enable logic without internal pull-down resistors. Consider the low dropout characteristics and high ripple rejection for noise-sensitive portable electronics powered by single-cell batteries or varying supply rails.

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

This part belongs to the XC6204/XC6205 series of high-speed LDO regulators from Torex Semiconductor. The series is characterized by high precision, low noise, and compatibility with low ESR ceramic capacitors. The XC6204 variant specifically covers output voltages from 1.8V to 6.0V, distinguishing it from the lower voltage range of the XC6205 series.

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

XC6204F192MR-G (SOT-25 package)

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

What is the logic level for the CE pin on the XC6204F series?

The F series type features an Active High CE function with no internal pull-down resistor built-in.

Does the XC6204F192DR-G require external capacitors for stability?

Yes, a low ESR ceramic capacitor must be connected to the output pin. The datasheet suggests a 4.7μF capacitor for output voltages between 0.9V and 1.2V, though specific values for 1.9V should be verified against the application circuit guidelines.