AP7365-30YRG-13

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

The AP7365-30YRG-13 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 3.0V output with a maximum load current of 600mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 35µA. It includes built-in current limit, short circuit protection, and thermal shutdown circuitry. The component is housed in a SOT89-3 package (YR code) and is designed for operation across an ambient temperature range of -40°C to +85°C.

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

• Provides a fixed 3.0V regulated output voltage suitable for powering digital logic and peripheral circuits.
• Features very low quiescent current consumption to extend battery life in portable applications.
• Includes comprehensive protection mechanisms such as current limiting, short-circuit protection, and thermal shutdown.
• Ensures stability when used with small ceramic output capacitors having low equivalent series resistance.

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

• Servers and notebook computers
• FPGA and DSP core or I/O power supplies
• Consumer electronics devices

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

Verify the specific ordering suffix YRG confirms the SOT89 package configuration and tape-and-reel packaging format. Confirm compliance with RoHS and halogen-free requirements if mandated by project specifications. Ensure the application design accounts for the device's thermal resistance characteristics to prevent activation of the thermal shutdown feature under maximum load conditions.

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

Select this component when a fixed 3.0V rail is required with up to 600mA load capability. The wide input voltage range accommodates single-cell lithium battery systems. Verify that the PCB layout allows for adequate thermal dissipation given the SOT89 package size and expected power loss calculations based on input-to-output voltage differential.

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

This part belongs to the AP7365 family of low dropout regulators from Diodes Incorporated. The family offers both adjustable and fixed output options in various packages including SOT25, U-DFN2020-6, SOT89, and SOT223. The AP7365 series is characterized by fast transient response and high power supply rejection ratio, targeting low-power portable and industrial applications.

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

The datasheet explicitly states the AP7365 is not recommended for new designs and recommends using the AP7366 instead. No other direct substitute part numbers are documented in the provided source material.