XC6206P482PR-G

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

The XC6206P482PR-G is a positive fixed linear voltage regulator manufactured by Torex Semiconductor Ltd. It provides a fixed output voltage of 4.8V with a maximum output current of 250mA. The device operates within an input voltage range up to 6V and features a dropout voltage of 0.63V at 100mA load. Quiescent current is specified at 3µA. It utilizes SOT-89 surface-mount packaging and supports an operating ambient temperature range from -40°C to +85°C.

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

• Highly accurate output voltage regulation achieved through CMOS manufacturing and laser trimming technologies.
• Low power consumption design featuring ultra-low quiescent current for extended battery life in portable applications.
• Compatible with low ESR ceramic capacitors, simplifying external component selection and circuit layout.
• Integrated protection mechanisms including foldback current limiting to safeguard against short circuits and overloads.

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

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

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

Verify the specific package type and output voltage tolerance against project requirements before ordering. Confirm that the selected ceramic output capacitor meets the low ESR specifications required for stability. Ensure the PCB layout allows for adequate thermal dissipation given the power constraints of the SOT-89 package under expected load conditions.

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

Select this component when a stable 4.8V rail is required with moderate current demands up to 250mA. Consider the SOT-89 package for improved thermal performance compared to smaller footprints. Verify that the input voltage remains within the 6V maximum limit and that the dropout voltage characteristics align with the minimum available supply voltage during operation.

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

This part belongs to the XC6206 series of three-terminal positive voltage regulators. The series offers various output voltages selectable in 0.1V increments. Different suffixes indicate package variations; PR-G denotes the SOT-89 package. The series is designed for high precision and low power consumption using advanced CMOS processes.

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

Direct substitutes include other XC6206 variants with different output voltages or packages, such as XC6206P482MR-G (SOT-23) or XC6206P482DB-G (USP-6B), provided pin compatibility and thermal requirements are met. Cross-brand replacements require careful evaluation of pinout, dropout voltage, and current capabilities.

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

What is the maximum input voltage for the XC6206P482PR-G?

The maximum operating voltage is 6.0V. The absolute maximum rating for input voltage is 7.0V.

Does the XC6206P482PR-G require external capacitors?

Yes, it requires external input and output capacitors. The datasheet specifies compatibility with low ESR ceramic capacitors, typically 1µF or greater.

How is the output voltage accuracy defined for this part?

For output voltages greater than or equal to 1.5V, the accuracy is ±2%. For voltages below 1.5V, the accuracy is ±30mV.