XC6227C101ER-G

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

The XC6227C101ER-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 1.0V with a maximum load current of 700mA. It operates within an input voltage range of 1.7V to 6.0V and features a typical supply current of 100μA. The device utilizes the USP-6C package and includes integrated reverse current protection, thermal shutdown, and over-current limiting circuits.

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

• Integrates reverse current protection to prevent backflow when output voltage exceeds input voltage.
• Features high-speed negative feedback circuitry for stable power delivery under sharp load changes.
• Includes built-in thermal shutdown and over-current protection for enhanced operational safety.

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

• USB products and HDMI equipments
• E-book Readers and Electronic dictionaries
• Smart Phones and Mobile phones

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

Verify the specific suffix ER-G corresponds to the USP-6C package configuration. Confirm that the C-type designation aligns with the required operating temperature range and CE pin pull-down resistor characteristics for your application design.

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

Select this component for applications requiring a fixed 1.0V rail with high ripple rejection. Ensure the system design accommodates the necessary ceramic output capacitance values specified in the datasheet for phase compensation at this voltage level.

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

This part belongs to the XC6227 series of high-speed LDO regulators. The series is characterized by low noise, low dropout voltage, and low power consumption. It is designed for portable electronic devices requiring efficient power management and stable voltage regulation.

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

XC6227C101PR-G (SOT-89-5 package)

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

What is the function of the CE pin on the XC6227C101ER-G?

The CE pin enables or disables the regulator. For the C-type variant, it includes an internal pull-down resistor, placing the device in standby mode if the pin is left open.

How does the reverse current protection work?

It prohibits reverse current flow from the VOUT pin to the VIN pin when the output voltage is higher than the input voltage, protecting the IC from damage.