MIC4681-5.0BM TR
- Mfr.Part #
- MIC4681-5.0BM TR
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK 5V 1A 8SOIC
- Stock
- 35,180
- In Stock :
- 35,180
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- Manufacturer :
- Microchip Technology
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Width :
- 3.9 mm
- Product Status :
- Obsolete
- Topology :
- Buck
- HTS Code :
- 8542.39.00.01
- Series :
- SuperSwitcher™
- Current - Output :
- 1A
- Terminal Position :
- Dual
- Package Shape :
- RECTANGULAR
- Reach Compliance Code :
- Compliant
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Length :
- 4.9 mm
- Number of Functions :
- 1
- Output Type :
- FIXED
- Terminal Pitch :
- 1.27 mm
- Operating Temperature :
- -40°C~125°C TJ
- Control Mode :
- VOLTAGE-MODE
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- Voltage - Input (Min) :
- 4V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Voltage-Nom :
- 12 V
- Supplier Device Package :
- 8-SOIC
- Function :
- Step-Down
- Switching Frequency-Max :
- 220 kHz
- Mounting Type :
- Surface Mount
- Seated Height-Max :
- 1.879 mm
- Peak Reflow Temperature (Cel) :
- 240
- Base Product Number :
- MIC4681
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminals :
- 8
- Switcher Configuration :
- Buck
- Manufacturer :
- Microchip Technology Inc
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1
- Package :
- Tape and Reel (TR)
- JESD-609 Code :
- e0
- JESD-30 Code :
- R-PDSO-G8
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current-Max :
- 2 A
- Voltage - Output (Min/Fixed) :
- 5V
- Voltage - Output (Max) :
- --
- Output Configuration :
- Positive
- Base Part Number :
- MIC4681
- Voltage - Input (Max) :
- 30V
- Frequency - Switching :
- 200kHz
- Surface Mount :
- yes
- Temperature Grade :
- Automotive
- Datasheets
- MIC4681-5.0BM TR

Voltage Regulators - DC DC Switching Regulators Microchip Technology MIC4681-5.0BM TR Overview
The MIC4681-5.0BM TR from Microchip Technology is a robust and efficient DC-DC buck (step-down) regulator, designed to convert higher voltages to a stable 5V output with a current up to 1A. Engineered for high-performance and reliability, this regulator is housed in an 8SOIC package, offering a compact footprint for space-constrained applications. Its ability to maintain a consistent 5V output under varying load and input conditions makes the MIC4681-5.0BM TR an ideal choice for demanding applications. This product's integration of advanced features ensures optimal performance, enhancing system efficiency and reliability, which is pivotal for bulk purchasing decisions in business-to-business transactions.
MIC4681-5.0BM TR Features
The MIC4681-5.0BM TR is equipped with a series of features that stand out in the field of Voltage Regulators - DC DC Switching Regulators. These include thermal shutdown and current-limiting functionalities which provide added protection against overheating and overcurrent conditions. Additionally, its high efficiency is sustained over a wide input range, making it versatile for various power supply scenarios. The simple external circuitry requirement of this IC facilitates easier integration into broader designs, reducing overall system complexity and enhancing reliability.
MIC4681-5.0BM TR Applications
- Consumer Electronics: Ideal for powering devices such as portable gaming consoles and cameras, where stable and efficient power is necessary for optimal operation.
- Networking Equipment: Used in routers and modems to ensure reliable operation through stable power management.
- Portable Battery-Powered Devices: Essential in extending battery life while providing consistent power in mobile phones and portable media players.
- Embedded Systems: Serves as a power solution in microcontroller-based systems, IoT devices, and small industrial controls where space is limited and efficiency is crucial.
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