S-8352A30MC-K2PT2G

Overview

The S-8352A30MC-K2PT2G is a positive output step-up switching regulator IC manufactured by ABLIC Inc. It provides a fixed 3V output with a maximum switch current of 300mA. The device operates within an input voltage range of 0.9V to 10V and features a 100kHz switching frequency. Packaged in a SC-74A (SOT-753) surface-mount case, it supports an operating temperature range of -40°C to +85°C.

Feature Summary

• Boost topology for efficient voltage step-up conversion
• Fixed 3V output configuration
• Wide input voltage tolerance up to 10V

Applications

• Battery-powered portable electronics requiring voltage boosting
• General-purpose DC-DC power supply circuits
• Low-voltage input systems needing stable 3V regulation

Procurement Notes

Verify the specific suffix K2PT2G against official ABLIC documentation to confirm package type and marking codes. Ensure compatibility with SC-74A/SOT-753 footprints during PCB layout. Confirm RoHS compliance status via the latest manufacturer datasheet before integration into production.

Selection Notes

Select this component when a fixed 3V boost output is required from inputs as low as 0.9V. The 300mA switch current capability suits moderate load applications. Verify that the 100kHz frequency aligns with external inductor selection constraints and EMI requirements for the target design.

Part Context

This part belongs to the ABLIC S-8352 series of switching controllers. It is designed for compact power management solutions using CMOS technology. The series emphasizes low component count and high efficiency for space-constrained mobile and industrial devices.

Replacement Considerations

Check ABLIC's official substitution list for direct pin-compatible alternatives. Verify if other S-8352 variants with different output voltages or packages meet the electrical requirements without circuit redesign.