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S-8357F50MC-MHJT2U
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Product Detailed Parameters
- Description：IC REG CTRLR BOOST SOT23-5
- Series：-
- Mfr：ABLIC Inc.
- Package：Tape & Reel (TR)
- 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-8357F50MC-MHJT2U is a step-up switching controller manufactured by ABLIC Inc. It operates with a fixed output voltage of 5 V and supports an output current of 54.8 mA. The device features a switching frequency of 300 kHz and a maximum duty cycle of 78%. It functions within a temperature range from -40 C to +85 C. The component is housed in an SOT-23-5 package and utilizes surface mount technology for installation.
Feature Summary
- Integrates a boost topology switching controller for efficient voltage conversion.
- Provides a fixed regulated output voltage without external adjustment requirements.
- Operates at a high switching frequency to support compact passive component selection.
Applications
- Portable electronic devices requiring stable 5 V power rails
- Battery-powered systems needing voltage boosting
- Embedded circuits utilizing SOT-23-5 footprint constraints
Procurement Notes
Verify the complete part number including suffixes against official ABLIC documentation to ensure correct output voltage and package configuration. Confirm RoHS compliance status through the manufacturer's latest datasheet or environmental declaration. Cross-reference the specific ordering code with authorized distributors to validate authenticity and traceability before finalizing procurement orders.
Selection Notes
Select this component when a fixed 5 V output is required with moderate current capabilities up to 54.8 mA. Ensure the application environment remains within the specified -40 C to +85 C operating temperature range. Verify that the input voltage source can support the necessary current draw for the desired output power level given the 300 kHz switching frequency.
Part Context
This part belongs to the S-8357 series of switching controllers from ABLIC Inc. The series offers various fixed output voltage options tailored for different system requirements. All members share similar packaging and operational characteristics, differing primarily in their regulated output levels and specific current ratings defined by the model designation.
Replacement Considerations
Compatible substitutes include other S-8357 series variants such as S-8357F33MC-MGST2U for 3.3 V output applications. Direct replacements must maintain the SOT-23-5 package and matching electrical specifications to ensure board compatibility without redesign.
