AP7365-25ERG-13

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

The AP7365-25ERG-13 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 2.5V output with a maximum continuous current of 600mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 35µA. It utilizes the SOT223 package (ER suffix) for surface mount installation. Key electrical characteristics include a dropout voltage of 300mV at full load, a power supply rejection ratio of 65dB at 1kHz, and fast transient response capabilities.

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

• Integrated enable pin for active-high control of the regulator output state
• Built-in thermal shutdown and current limit protection mechanisms
• Stable operation guaranteed with low ESR ceramic output capacitors
• Fast start-up time suitable for battery-powered applications

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

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

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

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance and lead-free status as specified in manufacturer documentation. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity and performance specifications.

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

Select this part when a fixed 2.5V rail is required with high efficiency under varying loads. The ER package designation indicates specific pinout and thermal pad configuration distinct from other SOT223 variants. Verify input voltage headroom against the 300mV dropout requirement at peak current draw.

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

This component belongs to the AP7365 series of low dropout regulators designed for portable and industrial applications. It offers adjustable and fixed output options across multiple packages including SOT25, SOT89, and U-DFN2020-6. The series emphasizes low quiescent current and fast transient response for efficient power management.

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

The datasheet explicitly states that the AP7365 is not recommended for new designs and recommends using the AP7366 instead. Designers should evaluate the AP7366 for future projects requiring similar performance characteristics.