MAX893LESA-T

Overview

The MAX893LESA-T is a high-side power switch manufactured by Analog Devices Inc./Maxim Integrated, housed in an 8-pin SOIC package. It features a P-channel output configuration and operates within a load voltage range of 2.7V to 5.5V. The device supports an On/Off interface for control and does not require a separate supply voltage (Vcc/Vdd). Designed for surface-mount installation, it functions as a general-purpose single-output switch suitable for low-voltage system applications.

Feature Summary

• High-side P-channel power switching capability
• Integrated On/Off control interface
• No external supply voltage required for operation

Applications

• Low-voltage system power management
• General-purpose load switching
• 3.3V and 5V circuit protection

Procurement Notes

Verify the specific suffix against official documentation, as variations exist between MAX893LESA+T and MAX893LESA-T. Confirm RoHS compliance status directly with the manufacturer or authorized distributors. Ensure the ordering part number matches the exact electrical and packaging specifications required for your design implementation.

Selection Notes

Select this component when a high-side switch is required for loads up to 5.5V without needing an auxiliary supply rail. Consider the SOIC-8 package constraints and thermal dissipation capabilities relative to your PCB layout. Verify that the P-channel architecture aligns with your system's ground reference and control logic levels.

Part Context

This part belongs to the MAX893 series of power switches from Maxim Integrated. It serves as a compact solution for managing power distribution in portable and embedded electronics. The device integrates protection features typical of modern PMICs while maintaining a simple interface for easy integration into existing designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.