XC6214P422PR-G

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

The XC6214P422PR-G is a low dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It provides a fixed output voltage of 4.2V with a maximum load current of 150mA. The device operates within an input voltage range up to 18V and features a typical dropout voltage of 300mV at full load. It includes built-in protection circuits such as reverse polarity protection, thermal shutdown, and current limit. The component is housed in an SOT-89-3 package, suitable for space-constrained applications requiring stable power regulation.

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

• Fixed output voltage configuration ensures precise power supply stability without external adjustment components.
• Integrated reverse polarity protection safeguards the circuit against incorrect input connections.
• Built-in thermal shutdown and current limiting mechanisms enhance operational reliability under fault conditions.

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

• Portable electronic devices requiring stable low-voltage power rails
• Battery-powered equipment needing efficient voltage regulation
• Embedded systems with strict space and power constraints

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

Verify the exact part number suffix PR-G confirms the specific tape-and-reel packaging and temperature grade. Confirm that the 4.2V output matches your system requirements. Ensure compatibility with the SOT-89-3 footprint on your PCB layout. Check for any specific handling or storage instructions provided in the official datasheet.

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

Select this component when a fixed 4.2V output is required with minimal external components. Consider its 150mA current capability and low dropout characteristics for efficiency. Verify that the input voltage range up to 18V aligns with your source. Evaluate the thermal performance given the SOT-89-3 package size for your enclosure.

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

This LDO regulator belongs to Torex's XC6214 series, designed for low-power applications. It offers high accuracy and low noise, making it suitable for sensitive analog circuits. The series is known for its compact size and robust protection features, catering to modern portable electronics demands.

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

Check for direct pin-compatible alternatives from Torex or other manufacturers offering similar 4.2V fixed output LDOs in SOT-89-3 packages. Ensure equivalent current ratings and protection features are maintained during substitution.