S-8355L20MC-NCFT2G

Overview

The S-8355L20MC-NCFT2G is a step-up switching regulator controller manufactured by ABLIC Inc. It operates with a fixed 600 kHz switching frequency and utilizes PWM control. The device supports an input voltage range of 0.9 V to 10 V and provides a fixed output voltage of 2.0 V. It is housed in a super-small SOT-23-5 package, designed for efficient power management in compact electronic applications.

Feature Summary

• Integrates a high-frequency 600 kHz switching regulator controller for compact design
• Supports wide input voltage operation from 0.9 V to 10 V
• Provides a fixed regulated output voltage of 2.0 V
• Utilizes a super-small SOT-23-5 surface mount package

Applications

• Portable battery-powered devices requiring step-up regulation
• Compact consumer electronics with limited board space
• Industrial equipment utilizing low-voltage power sources
• Automotive infotainment systems needing stable 2V rails

Procurement Notes

Verify the specific suffix NCFT2G against official ABLIC documentation to confirm tape-and-reel packaging and marking codes. Ensure compatibility with standard SOT-23-5 footprint designs. Cross-reference RoHS compliance status directly with the manufacturer's current datasheet before finalizing procurement specifications.

Selection Notes

Select this component when a fixed 2.0 V output is required from a variable or low input source. The 600 kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Confirm that the application does not require PFM mode switchability, as this specific variant uses fixed PWM control.

Part Context

This part belongs to the S-8355 series of step-up switching regulators. The series is characterized by its small package size and high switching frequency options. It serves as a dedicated controller for boosting voltages in space-constrained environments where efficiency and component count are critical design factors.

Replacement Considerations

Direct substitutes within the S-8355 family include variants with different output voltages or control modes. Verify pinout compatibility and thermal performance when considering alternative models from other manufacturers offering similar SOT-23-5 boost controllers.