RT9069-33GX5

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

The RT9069-33GX5 is a low-dropout (LDO) linear voltage regulator manufactured by Richtek USA Inc. It features an input voltage range of 3.5V to 36V and provides a fixed output voltage of 3.3V. The device supports a maximum output current of 200mA with a typical quiescent current of 2 microamperes. It includes an enable function for power management and is designed for applications requiring high input voltage tolerance, low dropout performance, and miniaturized packaging.

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

• High input voltage capability up to 36V
• Ultra-low quiescent current consumption
• Integrated enable control function

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

• Industrial environments with higher input supply rails
• Microcontroller power supplies
• Battery-powered devices requiring low standby current

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

Verify the specific suffix GX5 against the official Richtek datasheet to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your assembly process. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.

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

Select this LDO when designing circuits that require regulation from high-voltage industrial rails down to 3.3V. The ultra-low quiescent current makes it suitable for battery-operated systems where standby power consumption is critical. Verify that the load current does not exceed 200mA and that the input voltage remains within the 3.5V to 36V operating range.

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

The RT9069 series belongs to Richtek's portfolio of general-purpose LDO regulators designed for consumer electronics, computers, and industrial products. This family emphasizes cost-competitive solutions with small footprints. The RT9069 specifically targets applications needing high input voltage tolerance and minimal static current draw in compact packages.

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

Consult the Richtek product selection guide for pin-compatible or functionally equivalent LDOs with similar input voltage ranges and output currents. Verify thermal performance and package dimensions if substituting in existing designs.