SC701CSTRT

Overview

The SC701CSTRT is a single-channel power distribution load switch manufactured by Semtech. It features an N-channel MOSFET with a maximum continuous output current of 4 A and a typical on-resistance of 8 mΩ. The device operates within a supply voltage range of 1.7 V to 5.5 V. It is housed in a compact BGA-4 package, suitable for surface mount technology applications requiring efficient power management and load switching capabilities.

Feature Summary

• Single-channel high-current load switch design
• Low on-resistance for efficient power delivery
• Wide operating voltage range compatibility

Applications

• Portable electronic devices
• Battery-powered systems
• Power distribution networks

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and specific packaging variants (Reel, Cut Tape) required for your assembly process. Ensure the supplier provides valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a low-profile, single-channel load switch with high current capability is required. Consider the BGA-4 footprint constraints and thermal performance needs. Evaluate the 1.7 V to 5.5 V input range against your system's power rails to ensure proper operation under all conditions.

Part Context

This part belongs to the SC701/SC701H series of load switches from Semtech. These components are designed for power distribution applications where space efficiency and high current handling are critical. The series offers various packaging options to suit different manufacturing requirements.

Replacement Considerations

Check for direct pin-to-pin replacements within the SC701 family or equivalent offerings from other manufacturers. Verify that any substitute matches the 4 A current rating, 8 mΩ on-resistance, and BGA-4 package dimensions to ensure mechanical and electrical compatibility.