S-8358G50MC-MNJT2G

Overview

The S-8358G50MC-MNJT2G is a boost DC-DC switching controller IC manufactured by ABLIC Inc. It operates within a supply voltage range of 0.9V to 10V and features a fixed switching frequency of 600kHz. The device provides a positive output with a maximum duty cycle of 85%. It is housed in an SC-74A (SOT-753) package, specifically the SOT-23-5 configuration, and supports surface mount installation. The component functions as a transistor driver for step-up applications and includes enable control characteristics.

Feature Summary

• Boost topology for positive output step-up conversion
• Fixed 600kHz switching frequency operation
• Wide input supply voltage range from 0.9V to 10V
• Enable pin control for power management

Applications

• Portable electronic devices requiring step-up voltage regulation
• Battery-powered systems utilizing low-voltage inputs
• General-purpose DC-DC conversion circuits

Procurement Notes

Verify the specific suffix 'G' against official ABLIC documentation to confirm environmental compliance or marking variations. Ensure the ordering part number matches the required tape and reel packaging specifications. Cross-reference the manufacturer product number with authorized distributor listings to confirm current availability and active status before finalizing procurement plans.

Selection Notes

Select this component when a compact boost controller is needed for low-voltage applications. The 600kHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the required output voltage exceeds the input supply range, as this is a non-isolated step-up controller. Confirm thermal requirements fit within the -40°C to 85°C operating temperature range.

Part Context

This part belongs to the S-8358 series of boost regulators from ABLIC Inc. The series is designed for efficient power management in portable electronics. The S-8358G variant shares core electrical characteristics with other members like the S-8358N and S-8358P, differing primarily in package markings or specific manufacturing lot identifiers rather than functional topology.

Replacement Considerations

Direct substitutes include other S-8358 series variants such as S-8358N50MC-O7JT2U or S-8358P52MC-O9LT2U, provided the output voltage requirements align with their specific internal settings. Verify pin compatibility and package dimensions before substitution.