AP7366-10W5-7

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

The AP7366-10W5-7 is a fixed-output low-dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 1.0V output with a maximum continuous current of 600mA. The device operates within an input voltage range of 2.2V to 6V and features a typical quiescent current of 60µA. Key electrical parameters include a dropout voltage of 650mV at 300mA load, a power supply rejection ratio (PSRR) of 75dB at 1kHz, and a fast start-up time of 150µs. It incorporates built-in current-limit and thermal-shutdown protection circuits.

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

• Provides a fixed 1.0V regulated output voltage suitable for low-power applications
• Features high power supply rejection ratio (PSRR) of 75dB at 1kHz for noise reduction
• Includes integrated current-limit and thermal-shutdown protection mechanisms
• Operates with low quiescent current of approximately 60µA to conserve energy

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

• Servers and notebook computers
• FPGA and DSP core or I/O power
• Consumer electronics
• Low and medium power applications

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

Verify the specific ordering suffix '10' confirms the 1.0V fixed output variant. Confirm the 'W5' suffix indicates the SOT-25 package type. Ensure compatibility with RoHS 3 compliance standards if required by your manufacturing process. Check for any product change notifications regarding the component revision before finalizing procurement plans.

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

Select this component when a precise 1.0V rail is required from a 2.2V to 6V input source. The SOT-25 package offers a compact footprint for space-constrained designs. Consider the 600mA current capability against peak load requirements. Evaluate the thermal performance based on expected ambient temperatures and PCB copper area to ensure reliable operation under full load conditions.

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

This part belongs to the AP7366 series of low-quiescent current fast transient low-dropout linear regulators. The series includes both adjustable and fixed output versions available in SOT-25 and U-DFN2020-6 packages. The AP7366-10W5-7 specifically denotes the 1.0V fixed output configuration housed in the SOT-25 surface-mount package.

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

The datasheet recommends using AP7366EA as a replacement for new designs.