XC6216BA428R-G

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

The XC6216BA428R-G is a low dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It features a fixed output voltage of 4.2V with an accuracy of ±2%. The device operates within an input voltage range up to 15V and provides a maximum output current of 300mA. It incorporates built-in protection circuits including overcurrent protection, thermal shutdown, and reverse polarity protection. The component is housed in a compact SOT-89-3 package, suitable for space-constrained portable electronic applications requiring stable power supply regulation.

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

• Integrated overcurrent protection circuit prevents damage during short-circuit conditions
• Built-in thermal shutdown circuit activates when junction temperature exceeds safe limits
• Reverse polarity protection allows connection without risk of damage from incorrect input wiring
• Low ripple rejection characteristics ensure clean output voltage under varying load conditions

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

• Portable battery-powered devices requiring stable voltage regulation
• Consumer electronics with limited space for power management components
• Industrial control systems needing reliable low-noise power supplies
• Communication equipment requiring precise voltage reference stability

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

Verify the complete part number matches XC6216BA428R-G exactly, ensuring the suffix indicates the correct tape and reel packaging configuration. Confirm the manufacturer is Torex Semiconductor Ltd through official documentation or authorized distributor channels. Check datasheet revisions for any updates to electrical characteristics or pin configurations before procurement.

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

Select this component when a fixed 4.2V output is required with moderate current capability up to 300mA. Consider the SOT-89-3 package size constraints and thermal dissipation requirements for your application layout. Ensure input voltage remains within specified limits while accounting for dropout voltage variations across operating temperatures.

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

This LDO regulator belongs to Torex's XC6216 series designed for portable applications. The BA428 designation specifies the 4.2V output variant within the family. The R-G suffix indicates reel packaging for automated assembly processes. This series emphasizes high reliability and compact form factors for modern electronic designs.

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

Cross-reference with other Torex XC6216 variants offering different output voltages if system requirements change. Verify pin compatibility and thermal performance when substituting with similar LDO regulators from other manufacturers. Ensure replacement parts maintain equivalent protection features and output accuracy specifications.