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RC5037MT
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Product Detailed Parameters
- Description：SWITCHING CONTROLLER
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：7V
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：No
- Serial Interfaces：-
- Control Features：Frequency Control
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The RC5037MT is a high-power, switch-mode DC-DC controller designed for efficient power delivery in low-voltage applications. Manufactured by Fairchild Semiconductor, this component functions as a buck regulator with positive output step-down capabilities. It is housed in an 8-SOIC package and operates using current/voltage-mode control techniques. The device utilizes bipolar technology and supports an input current of 0.013A. As a switching controller, it is engineered to provide stable voltage regulation for various electronic circuits requiring reliable DC-DC conversion.
Feature Summary
- Provides efficient power management for low-voltage applications through switch-mode DC-DC control
- Functions as a buck regulator delivering positive output step-down voltage regulation
- Utilizes current/voltage-mode control techniques for stable operation
Applications
- Low-voltage electronic circuit power supplies
- Buck regulator implementations in consumer electronics
- General-purpose DC-DC conversion systems
Procurement Notes
Verify the specific suffix MT against official Fairchild Semiconductor documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 8-SOIC configuration. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability. Confirm that the bipolar technology characteristics align with your system's thermal and electrical requirements before finalizing procurement decisions.
Selection Notes
Select the RC5037MT when designing low-voltage power systems requiring a dedicated switching controller rather than a complete integrated converter. Consider its bipolar construction and current/voltage-mode control features for applications needing precise regulation. Evaluate the 8-SOIC package constraints regarding board space and thermal dissipation. This component is suitable for engineers seeking a flexible controller solution for custom buck regulator designs.
Part Context
The RC5037 series belongs to Fairchild Semiconductor's portfolio of power management integrated circuits. The RC5037MT variant specifically denotes the surface-mount version in an 8-SOIC package. This family of controllers addresses the need for efficient power conversion in modern electronics, offering a balance between performance and complexity for designers implementing custom DC-DC solutions.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify direct replacements only through official Fairchild Semiconductor cross-reference tools or authorized distributor databases to ensure functional equivalence.
