S-8355M50MC-MDJT2G

Overview

The S-8355M50MC-MDJT2G is a step-up switching regulator controller manufactured by ABLIC Inc. It operates at a fixed frequency of 600 kHz and supports switchable PWM or PFM control modes for optimized efficiency. The device features a super-small package, specifically the SOT-23-5 form factor, designed for space-constrained applications. It provides a regulated output voltage of 5 V and functions within an input voltage range of 0.9 V to 10 V. The component ensures reliable performance across a wide operating temperature range from -40°C to +85°C.

Feature Summary

• Supports switchable PWM or PFM control modes for efficient power management
• Features a super-small SOT-23-5 package for compact designs
• Operates with a fixed 600 kHz switching frequency

Applications

• Portable electronic devices requiring small form factors
• Battery-powered systems needing step-up regulation
• Embedded applications with limited board space

Procurement Notes

Verify the specific ordering suffix matches the required configuration, as suffixes define output voltage and package type. Confirm RoHS compliance status through official documentation. Ensure the supplier provides valid traceability data. Cross-reference the manufacturer part number with authorized distributor listings to avoid counterfeit components. Check for any recent product change notifications affecting specifications.

Selection Notes

Select this component when a compact solution with high switching frequency is required. The switchable control mode allows optimization for different load conditions. Ensure the input voltage range aligns with the power source. Verify that the SOT-23-5 package fits the PCB layout constraints. Consider thermal management requirements for the intended operating environment.

Part Context

This part belongs to the S-8355 series of step-up switching regulator controllers. The series is characterized by its small package size and flexible control options. It is designed for modern portable electronics where space and efficiency are critical. The manufacturer offers various output voltage configurations within this family.

Replacement Considerations

Direct substitutes may include other parts from the S-8355 series with compatible output voltages. Verify pin compatibility and electrical parameters before substitution. Consult official cross-reference lists for approved alternatives.