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The AP7115-25WG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a 2.5V output with a guaranteed maximum load current of 150mA. The device operates within an input voltage range of 2.5V to 5.5V and features a typical quiescent current of 50µA. It includes built-in current limit, short circuit protection, and thermal shutdown functions. The component is housed in a surface-mount SOT-25 package.
Verify the specific ordering suffix 'W' confirms the SOT-25 package type before procurement. Confirm compliance with RoHS and Halogen-free requirements if mandated by project specifications. Check datasheet revision history for any updates to electrical characteristics or recommended operating conditions prior to finalizing supply chain agreements.
Select this component when a fixed 2.5V rail is required with moderate current demands up to 150mA. Ensure the input voltage remains within the 2.5V to 5.5V operational range. Consider the SOT-25 package dimensions for PCB layout constraints. Evaluate thermal dissipation requirements based on the junction-to-ambient thermal resistance specified in the datasheet.
This part belongs to the AP7115 series of low dropout linear regulators from Diodes Incorporated. The series offers various fixed output voltages ranging from 1.0V to 3.5V. The AP7115-25WG-7 specifically denotes the 2.5V output variant packaged in SOT-25 with tape and reel packaging.
The datasheet explicitly recommends using the AP7315 as a replacement for new designs.