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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Transistor Driver
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：0.9V ~ 10V
- Frequency - Switching：300kHz
- Duty Cycle (Max)：85%
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Enable
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SOT-23-5
- Grade：-
- Qualification：-
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Overview
The S-8356M50MC-MFJT2U is a positive output step-up DC-DC controller IC manufactured by ABLIC Inc. It operates within the S-8356 series and utilizes a Boost topology to regulate voltage. The device is housed in an SOT-23-5 package, also identified as SC-74A or SOT-753. It provides a fixed output voltage of 5.0V with a specified accuracy of 2.4%. This component functions as a switching regulator designed for efficient power management applications requiring stable stepped-up voltage conversion.
Feature Summary
- Implements Boost topology for positive output step-up voltage regulation
- Provides fixed 5.0V output with 2.4% accuracy specification
- Utilizes compact SOT-23-5 surface mount packaging
Applications
- Portable electronic devices requiring voltage boosting
- Battery-powered systems needing regulated 5V supply
- General purpose DC-DC conversion circuits
Procurement Notes
Verify the specific suffix MFJT2U against official ABLIC documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing PCB footprints designated for SOT-23-5 or SC-74A packages. Cross-reference the 2.4% output accuracy requirement with system design tolerances before finalizing procurement decisions.
Selection Notes
Select this component when a fixed 5.0V output is required from a lower input voltage source. The S-8356 series offers a compact solution suitable for space-constrained designs. Consider the 2.4% accuracy tolerance during circuit planning to ensure it meets the downstream load requirements without additional external regulation components.
Part Context
This part belongs to the ABLIC S-8356 series of switching controllers. These devices are engineered for low-power applications where size and efficiency are critical. The series typically includes various output voltage options, with this specific model providing a standard 5.0V rail. It serves as a core power management element in modern portable electronics.
Replacement Considerations
Check for other S-8356 variants with different output voltages if 5.0V is not strictly required. Verify pinout compatibility with alternative Boost controllers from ABLIC or other manufacturers offering similar SOT-23-5 packages. Ensure switching frequency and control interface match the existing design constraints.
