XC6701A232ER-G

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

The XC6701A232ER-G is a positive fixed-output voltage regulator IC manufactured by Torex Semiconductor using CMOS process technology. It provides a nominal output voltage of 2.3V with ±2.0% accuracy and supports a maximum output current exceeding 150mA. The device operates within an input voltage range of 2.0V to 28.0V and features low power consumption with a typical supply current of 50μA. It includes built-in overcurrent protection, thermal shutdown, and a Chip Enable (CE) function for standby mode control.

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

• Integrated Chip Enable (CE) function allows the output to be turned off, significantly reducing power consumption in standby mode.
• Built-in overcurrent protection and thermal shutdown circuits safeguard the device against excessive load currents and high junction temperatures.
• Internal phase compensation enables stable operation compatible with low ESR ceramic capacitors without requiring external components.

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

• Car audio systems
• Car navigation systems
• Mobile devices and terminals

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

Verify the specific package type USP-6C and the active-high CE functionality associated with the ER-G suffix. Confirm that the operating temperature range meets the -40℃ to +105℃ requirement for the Type A designation. Ensure input voltage does not exceed 28.0V and check pinout compatibility for SMD/SMT mounting.

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

Select this component when a fixed 2.3V output is required with high accuracy and low quiescent current. The Type A variant is suitable for applications requiring extended temperature ranges up to 105℃. The inclusion of the CE pin makes it ideal for battery-powered systems where power management and standby modes are critical.

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

This part belongs to the XC6701 series of 28V operation high-speed voltage regulators. The series utilizes laser trimming technologies to set the output voltage in 0.1V increments. It is designed for portable electronic equipment requiring efficient power management and reliable regulation under varying load conditions.

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

XC6701B232ER-G: Same electrical specifications but limited to -40℃ to +85℃ operating temperature range.

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

What is the purpose of the CE pin on the XC6701A232ER-G?

The CE (Chip Enable) pin controls the ON/OFF state of the regulator. Applying a High level turns the device ON, while a Low level activates the stand-by mode, reducing power consumption.

Does the XC6701A232ER-G require an external output capacitor?

No, the IC features internal phase compensation, allowing it to operate stably with low ESR ceramic capacitors or even without an output capacitor, though an input capacitor is recommended for stability.