XC6501A271GR-G

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

The XC6501A271GR-G is a fixed-output low dropout regulator manufactured by Torex Semiconductor. It provides a stable 2.7V output with a maximum continuous current of 200mA. The device operates within an input voltage range of 1.4V to 6.0V and maintains a typical dropout voltage of 140mV at full load. Quiescent current consumption is specified at 13µA during operation, reducing to less than 0.1µA in standby mode via the CE pin. The unit features internal phase compensation, eliminating the need for external load capacitors, and offers 50dB ripple rejection.

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

• Capable of stable regulation without requiring an external load capacitor due to integrated internal phase compensation circuitry.
• Includes a Chip Enable (CE) function that allows switching between active operation and ultra-low power standby modes.
• Integrates fold-back current limit protection circuits to safeguard against short-circuit conditions and output overcurrent.

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

• Portable electronic devices requiring efficient power management
• Battery-powered equipment utilizing single-cell lithium-ion or lithium-polymer sources
• RF modules and wireless communication interfaces

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

Verify the specific suffix GR-G corresponds to the USP-4 package configuration when sourcing. Confirm the manufacturing date code and RoHS compliance status directly with the supplier or authorized distributor prior to placing orders. Ensure the ordering quantity aligns with standard reel packaging requirements provided by the manufacturer.

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

Select this component for applications demanding high speed response and minimal external component count. The absence of required output capacitors simplifies PCB layout and reduces overall system footprint. Verify that the input voltage remains above the minimum threshold of 1.4V while ensuring the dropout voltage characteristics meet the specific load requirements of the target circuit design.

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

This part belongs to the XC6501 series of CMOS LDO regulators designed for low noise and high speed performance. The series supports various fixed output voltages ranging from 1.2V to 5.0V in precise increments. All variants share common architectural features including internal phase compensation and low quiescent current consumption suitable for portable consumer electronics.

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

XC6501B271GR-G: Offers identical electrical specifications but utilizes the B-series designation which may indicate minor manufacturing lot variations or updated revision levels within the same product family.