XC6217D24A7R-G

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

The XC6217D24A7R-G is a fixed-output LDO voltage regulator from Torex Semiconductor, providing a nominal output of 2.4V with a standard accuracy of ±2%. It supports a maximum output current of 200mA and operates within an input voltage range of 1.6V to 6.0V. The device features Green Operation (GO) for automatic switching between high-speed and power-save modes, achieving low quiescent currents of 4.5μA in PS mode and 25μA in HS mode. It utilizes the USPN-4 package and includes built-in short-circuit protection.

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

• Integrates Green Operation function for automatic switching between high-speed and power-save modes based on load current.
• Features internal auto-discharge circuitry to rapidly pull the output voltage to ground when disabled.
• Capable of stable operation using low ESR ceramic capacitors without external phase compensation components.
• Includes foldback current limiting and short-circuit protection circuits for output pin safety.

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

• Smart phones
• Portable game consoles
• Digital still cameras

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

Verify that the specific part number matches the required output voltage and package type. Confirm compliance with environmental standards such as EU RoHS and lead-free requirements. Ensure the design accommodates the specified operating temperature range and thermal dissipation limits for the USPN-4 package.

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

Select this component for applications requiring low noise and high ripple rejection at 1kHz. Consider the USPN-4 package constraints regarding output voltage range limitations compared to other series variants. Evaluate the need for the internal discharge feature if rapid output decay is required upon shutdown.

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

This device belongs to the XC6217 series of 200mA High Speed Green Operation LDO regulators. The 'D' designation indicates it is a CE High Active type with CL discharge resistor functionality but lacks a GO pin, meaning it always operates in the automatic GO mode. The '7R-G' suffix specifies the USPN-4 package and halogen/antimony-free composition.

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

XC6217C24A7R-G