MIC4681BM-TR
- Mfr.Part #
- MIC4681BM-TR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 8SOIC
- Stock
- 39,436
- In Stock :
- 39,436
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Function :
- Step-Down
- Number of Outputs :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Published :
- 2005
- Base Product Number :
- MIC4681
- Mounting Type :
- Surface Mount
- Voltage - Input (Max) :
- 30V
- Output Type :
- Adjustable
- RoHS Status :
- Non-RoHS Compliant
- Current - Output :
- 1A
- Voltage - Output (Min/Fixed) :
- 1.25V
- Base Part Number :
- MIC4681
- Synchronous Rectifier :
- No
- Voltage - Input (Min) :
- 4V
- Packaging :
- Tape and Reel (TR)
- Output Configuration :
- Positive
- Package :
- Tape and Reel (TR)
- Product Status :
- Discontinued at Digi-Key
- Frequency - Switching :
- 200kHz
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Series :
- SuperSwitcher™
- Voltage - Output (Max) :
- 28.5V
- Supplier Device Package :
- 8-SOIC
- Topology :
- Buck
- Datasheets
- MIC4681BM-TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4681BM-TR Overview
The MIC4681BM-TR by Microchip Technology is a versatile and efficient adjustable buck regulator, designed to meet the rigorous demands of power management within complex electronic systems. This DC DC switching regulator ensures a stable and reliable adjustable output, capable of delivering up to 1A of current. Its compact 8SOIC package makes it an ideal choice for space-constrained applications. With its robust design and high-efficiency operation, the Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4681BM-TR is perfectly suited for a wide range of industrial and commercial applications, ensuring optimal performance in various power supply scenarios.
MIC4681BM-TR Features
The MIC4681BM-TR offers several key features that enhance its adaptability and efficiency in managing power requirements:
- Adjustable output voltage that allows for customization based on specific application needs.
- High efficiency operation minimizes heat generation and improves overall system performance.
- Compact 8SOIC package fits easily into space-limited designs.
- Capable of delivering up to 1A of output current, suitable for a variety of power-intensive applications.
- Built-in thermal shutdown and over-current protection features ensure long-term reliability and safety.
MIC4681BM-TR Applications
- Portable Devices: Integrates seamlessly into the power management systems of portable electronic devices, enhancing battery efficiency and life.
- Networking Equipment: Provides reliable power conversion for routers and switches, maintaining stable operation even under fluctuating power conditions.
- Consumer Electronics: Ideal for use in home entertainment systems and other consumer electronics, where stable and efficient power is crucial.
- Industrial Systems: Employs robust power supply capabilities in industrial controls and automation, ensuring consistent performance and reliability.
- Telecommunications: Supports telecommunications infrastructure with efficient power regulation, essential for long-term, uninterrupted service.
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