S-8356K50MC-NFJT2U

Overview

The S-8356K50MC-NFJT2U is a step-up switching regulator controller manufactured by ABLIC Inc. It operates within an input voltage range of 0.9 V to 10 V and delivers a fixed output voltage of 5 V. The device supports a maximum duty cycle of 85% and functions at a switching frequency of 600 kHz. It is designed for operation across a temperature range of -40 °C to +85 °C. The component utilizes a surface-mount SOT-23-5 package.

Feature Summary

• Supports PWM/PFM control modes for efficient power management
• Integrated synchronous rectification architecture
• Fixed output voltage configuration for simplified design

Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered equipment with single-cell input sources
• Industrial control modules operating in standard temperature ranges

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm electrical characteristics and packaging details. Ensure compatibility with required input voltage ranges and thermal constraints before integration. Confirm RoHS compliance status through current manufacturer declarations.

Selection Notes

Select this component when a fixed 5 V output is required from a variable or low-voltage source. Consider the 600 kHz switching frequency for balancing component size and efficiency. Verify that the SOT-23-5 package fits the available PCB footprint and thermal requirements.

Part Context

This part belongs to the S-8356 series of switching regulators from ABLIC Inc. The series focuses on high-efficiency DC-DC conversion in small packages. It targets applications needing reliable voltage regulation in space-constrained environments.

Replacement Considerations

Check ABLIC datasheets for alternative models within the S-8356 family with matching output voltages. Verify pinout compatibility if substituting with other manufacturers' boost controllers.