XC6215B382NR-G

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

The XC6215B382NR-G is a positive fixed-output low dropout (LDO) voltage regulator manufactured by Torex Semiconductor. It provides a stable 3.8V output with a maximum current capacity of 200mA. The device operates within an input voltage range of 1.5V to 6V and features a typical quiescent current of 0.8µA. It utilizes a compact SSOT-24 package suitable for surface mount applications. The regulator includes internal protection mechanisms such as current limiting and thermal shutdown, ensuring reliable performance across an operating temperature range of -40°C to +85°C.

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

• Ultra-low power consumption achieved through a typical supply current of 0.8µA
• Integrated ON/OFF switch control for enhanced power management efficiency
• High precision output voltage regulation with laser trimming accuracy
• Built-in current foldback circuitry providing short-circuit protection

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

• Portable mobile devices requiring high-density mounting
• Battery-powered consumer electronics
• Low noise analog circuit power supplies
• Embedded systems with strict power constraints

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

Verify the specific suffix 'NR-G' against the official Torex datasheet to confirm the SSOT-24 package type and RoHS compliance status. Ensure that the ordering documentation explicitly references the XC6215 series specifications regarding the 200mA output current capability and the 3.8V fixed voltage setting. Cross-reference the manufacturer part number with authorized distributor catalogs to prevent substitution errors with similar pin-compatible variants.

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

Select this component when a fixed 3.8V rail is required with minimal standby current draw. The SSOT-24 package offers a small footprint ideal for space-constrained designs. Consider the 200mA output limit and ensure the load does not exceed this threshold. Verify compatibility with low ESR ceramic capacitors for stability, as specified in the series documentation. Evaluate the thermal dissipation requirements based on the input-output voltage differential and ambient conditions.

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

This device belongs to the XC6215 series of CMOS LDO regulators known for high precision and low noise. The series is designed for mobile phones and portable equipment where battery life and board space are critical. It integrates a reference voltage source, error amplifier, and driver transistor in a single chip. The manufacturing process ensures consistent performance across varying temperature ranges and input voltages.

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

Check for other XC6215 variants with different output voltages or packages if the 3.8V setting is unsuitable. Verify pinout compatibility before substituting with other LDO families. Consult the official replacement guide for direct equivalents with identical electrical characteristics and packaging dimensions.