S-8358J50MC-NXJT2U

Overview

The S-8358J50MC-NXJT2U is a step-up switching regulator controller manufactured by ABLIC Inc. It operates with a PWM/PFM control method and features a low quiescent current of 25.9uA. The device provides a fixed output voltage of 5.0V and supports an input voltage range from 0.9V to 10V. It functions within a temperature range of -40°C to +85°C and is housed in a compact SOT-23-5 package.

Feature Summary

• Integrates PWM/PFM hybrid control for optimized efficiency across load conditions
• Features ultra-low standby current consumption for battery-powered applications
• Supports wide input voltage range suitable for single-cell lithium battery operation

Applications

• Portable electronic devices requiring efficient power management
• Battery-operated sensors and IoT modules
• Consumer electronics with space-constrained PCB layouts

Procurement Notes

Verify the specific suffix NXJT against the official ABLIC datasheet to confirm pinout and marking variations. Ensure compatibility with your system's input voltage and thermal requirements before ordering. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a fixed 5.0V boost output is required with minimal quiescent current. The SOT-23-5 package suits designs with limited board space. Compare against other S-8358 variants if different output voltages or control methods are needed for the specific application.

Part Context

This part belongs to the S-8358 series of DC-DC switching controllers from ABLIC. The series is designed for portable equipment, offering high efficiency and low power consumption. The J50 designation indicates a fixed 5.0V output voltage setting.

Replacement Considerations

Check for direct substitutes within the S-8358 family with different output voltages. Verify pin-to-pin compatibility with other manufacturers' boost controllers if alternative sourcing is necessary.