LM8365BALMFX45

Supervisors Overview

The LM8365BALMFX45 is a high-performance, low-noise linear regulator from Texas Instruments. It features a fixed 4.5V output voltage and supports up to 1A load current. The device integrates an internal error amplifier and reference for precise regulation. Key electrical specifications include a typical dropout voltage of 200mV at full load and a line regulation of 0.01%/V. It operates with input voltages ranging from 4.7V to 20V. The component utilizes SOT-23-5 packaging for compact board space efficiency.

Supervisors Feature Summary

• Integrated low-dropout architecture for efficient power conversion
• Fixed output voltage configuration ensuring stable supply rails
• High PSRR performance for noise-sensitive applications

Supervisors Applications

• Portable electronic devices requiring stable voltage rails
• Battery-powered systems needing efficient power management
• Embedded control circuits in consumer electronics

Supervisors Procurement Notes

Verify the exact suffix 'X45' corresponds to the specific tape-and-reel quantity and package variant intended for your assembly process. Confirm that the 4.5V fixed output matches your system requirements before ordering. Check for any recent lifecycle status updates or alternative recommendations from the manufacturer.

Supervisors Selection Notes

Select this component when a fixed 4.5V output is required with minimal external components. Ensure the input voltage range covers your maximum source voltage while maintaining adequate headroom for dropout. Consider thermal dissipation capabilities based on the expected load current and ambient temperature conditions.

Supervisors Part Context

This part belongs to the LM836x family of low-dropout regulators designed for portable applications. It shares architectural similarities with other members but differs in output voltage and packaging options. The family emphasizes low quiescent current and high power supply rejection ratio for battery-operated devices.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same family offering different output voltages if system requirements change. Verify thermal performance and package dimensions against potential substitutes to ensure mechanical compatibility.