XC6214P462PR-G

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

The XC6214P462PR-G is a fixed-output linear voltage regulator manufactured by Torex Semiconductor Ltd. It provides a stable 4.6V output with a maximum current capacity of 500mA. The device operates within an input voltage range of 1.8V to 6V and features a typical power supply rejection ratio (PSRR) of 40dB at 1kHz. It incorporates internal protection mechanisms, including overcurrent limiting and thermal shutdown. The component is housed in a surface-mount SOT-89-3 package and is rated for operation across a temperature range of -40°C to +85°C.

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

• Fixed 4.6V output voltage configuration
• Integrated overcurrent and thermal protection circuits
• High-speed response capability for transient loads

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

• Portable electronic devices requiring stable 4.6V rails
• Battery-powered equipment with low quiescent current needs
• General-purpose linear regulation in compact PCB designs

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

Verify the specific manufacturer datasheet for the XC6214P462PR-G to confirm current availability status, as distribution channels may vary. Ensure that the SOT-89-3 package dimensions match your PCB footprint requirements. Check for RoHS compliance documentation if required by your manufacturing standards. Confirm that the 500mA output rating meets your circuit's peak load demands without exceeding thermal limits.

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

Select this component when a precise 4.6V fixed output is required from a single-cell or dual-cell battery source. The SOT-89-3 package offers a balance between thermal performance and space efficiency for surface-mount applications. Consider the 40dB PSRR specification for noise-sensitive analog sections powered by noisy DC lines. Verify that the input voltage remains above the minimum dropout threshold to maintain regulation under all operating conditions.

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

This part belongs to the XC6214 series of high-speed, low-dropout regulators from Torex Semiconductor. The series is characterized by its ability to drive significant loads while maintaining stability with small output capacitors. The 'P' suffix typically denotes a positive voltage output, and the numeric code indicates the specific fixed voltage setting. This family is designed for portable electronics where power efficiency and compact size are critical constraints.

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

Direct pin-compatible substitutes within the same series include other XC6214 variants with different fixed output voltages, such as the XC6214P302PR-G for a 3.0V requirement. Cross-manufacturer replacements require careful verification of pinout compatibility, thermal resistance characteristics, and output current capabilities to ensure functional equivalence in the existing design.

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

What is the typical power supply rejection ratio (PSRR) for this regulator?

The typical PSRR is 40dB at a frequency of 1kHz.

Does the XC6214P462PR-G include short-circuit protection?

Yes, the device includes internal overcurrent limiting protection to safeguard against short circuits and excessive load currents.