XC6215P352HR-G

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

The XC6215P352HR-G is a fixed-output positive voltage Low Dropout (LDO) regulator manufactured by Torex Semiconductor. It provides a stable 3.5 V output with a maximum continuous current of 200 mA. The device operates within an input voltage range of 1.5 V to 6 V and maintains a low quiescent current of 800 nA. Key electrical specifications include a dropout voltage of 320 mV, line regulation of 0.05 %/V, and load regulation of 15 mV. It features a voltage accuracy of 2% and dissipates up to 120 mW of power. The component is housed in a USP-3 surface-mount package and supports operation from -40°C to +85°C.

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

• Ultra-low quiescent current consumption for extended battery life
• Integrated current foldback circuit providing short-circuit protection
• Compatible with low ESR ceramic capacitors for enhanced stability
• High-density mounting capability via compact USP-3 package

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

• Mobile phones
• Cordless phones and wireless communication equipment
• Portable games and PDAs
• Cameras and video recorders
• Portable AV equipment

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

Verify the specific suffix HR-G against the official datasheet to confirm the USP-3 package type and reel packaging configuration. Ensure the selected output voltage matches the required 3.5 V specification, as the XC6215 series offers multiple fixed voltage options. Confirm RoHS compliance status through the manufacturer's documentation prior to integration into the final design.

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

Select this component when a fixed 3.5 V rail is required with minimal standby power drain. The 200 mA output capacity suits moderate load applications, while the 800 nA quiescent current is critical for battery-operated devices. Verify that the input voltage remains within the 1.5 V to 6 V range and that the thermal dissipation does not exceed the 120 mW limit in the chosen USP-3 package.

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

This part belongs to the XC6215 series of CMOS LDO regulators designed for high precision and low noise. The series utilizes laser trimming to achieve selectable output voltages in 0.1 V increments between 0.9 V and 5.0 V. It integrates a reference voltage source, error amplifier, phase compensation, and driver transistor within a single chip to ensure stable performance across various portable electronic applications.

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

Cross-reference other XC6215 variants with different output voltages or packages if the 3.5 V requirement changes. Verify pinout compatibility when substituting with other USP-3 or SOT-25 packaged regulators from the same family.