BD9B400MUV-E2
- Mfr.Part #
- BD9B400MUV-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 4A 16VQFN
- Stock
- 2,925
- In Stock :
- 2,925
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 1MHz 2MHz
- Voltage - Input (Min) :
- 2.7V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Finish :
- Tin (Sn)
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Voltage :
- 4.4V
- Published :
- 2016
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Terminal Position :
- QUAD
- Input Voltage-Nom :
- 5V
- Package / Case :
- 16-VFQFN Exposed Pad
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Function :
- Step-Down
- Current - Output :
- 4A
- Voltage - Output (Min/Fixed) :
- 0.8V
- Topology :
- Buck
- Number of Outputs :
- 1
- Output Type :
- Adjustable
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Input (Max) :
- 5.5V
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Packaging :
- Tape and Reel (TR)
- Length :
- 3mm
- ECCN Code :
- EAR99
- Number of Terminations :
- 16
- Terminal Form :
- NO LEAD
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 11 Weeks
- JESD-609 Code :
- e3
- Synchronous Rectifier :
- yes
- Width :
- 3mm
- Datasheets
- BD9B400MUV-E2

Voltage Regulators - DC DC Switching Regulators ROHM Semiconductor BD9B400MUV-E2 Overview
The ROHM Semiconductor BD9B400MUV-E2 is a highly efficient, adjustable buck regulator designed to manage power requirements in a compact 16VQFN package. Ideal for applications requiring a reliable power solution, this regulator ensures a continuous adjustable output with capabilities of up to 4A current supply. The BD9B400MUV-E2 is engineered to meet the demands of high-performance electronics by offering stable voltage management, minimizing energy loss, and enhancing overall system stability. The inclusion of advanced thermal management features makes it an excellent choice for systems requiring dependable and prolonged operation.
BD9B400MUV-E2 Features
This buck regulator includes several key features that make it stand out:
- Adjustable output voltage for flexible power management
- High current supply up to 4A for demanding applications
- Compact 16VQFN package suitable for space-constrained applications
- Improved power efficiency, reducing thermal footprint and enhancing system longevity
- Overcurrent and thermal shutdown features for enhanced safety and reliability
BD9B400MUV-E2 Applications
- Portable Devices: Utilized to ensure efficient power management and prolong battery life in smartphones, tablets, and laptops.
- Networking Equipment: Helps in stabilizing power supply in routers, switches, and networking hubs, ensuring reliable operation and connectivity.
- Consumer Electronics: Applied in televisions, gaming consoles, and home theater systems for stable and efficient power delivery.
- Industrial Automation: Ensures smooth and continuous power in control systems and automation equipment, critical for maintaining operational consistency.
- Automotive Electronics: Used in vehicle-mounted devices to provide steady power amidst fluctuating inputs, essential for safety and functionality.
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