MAX4798EUK+TG05

Current Regulation/Management Overview

The MAX4798EUK+TG05 is a current-limiting power switch IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 2 V to 4.5 V and features an integrated 500 mA current limit. The device is housed in a compact SOT-23-5 surface-mount package, designed for efficient power distribution management in space-constrained applications.

Current Regulation/Management Feature Summary

• Integrates precise 500 mA current limiting for load protection
• Operates with low-voltage supplies ranging from 2 V to 4.5 V
• Utilizes a compact SOT-23-5 footprint for space-efficient designs

Current Regulation/Management Applications

• Portable electronic devices requiring overcurrent protection
• Battery-powered systems needing efficient power distribution
• Consumer electronics with limited board space

Current Regulation/Management Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as availability may be restricted. Ensure the specific suffix matches design requirements before procurement.

Current Regulation/Management Selection Notes

Select this component when a single-channel, low-voltage current limiter is required. Evaluate the 500 mA limit against maximum load currents. Consider the SOT-23-5 package constraints for thermal management and PCB layout compared to larger packages.

Current Regulation/Management Part Context

This part belongs to the MAX479x series of current-limiting switches. It serves as a protective element in power distribution networks, offering simple control and reliable fault handling without external components.

Current Regulation/Management Replacement Considerations

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