BD9329AEFJ-E2
- Mfr.Part #
- BD9329AEFJ-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A 8HTSOP-J
- Stock
- 11,387
- In Stock :
- 11,387
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Voltage :
- 12.6V
- Control Technique :
- PULSE WIDTH MODULATION
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Published :
- 2011
- Input Voltage-Nom :
- 12V
- Operating Supply Voltage :
- 18V
- Max Output Voltage :
- 12.6V
- Width :
- 3.9mm
- Output Type :
- Adjustable
- Pbfree Code :
- yes
- Number of Pins :
- 8
- Function :
- Step-Down
- Voltage - Output (Min/Fixed) :
- 0.9V
- Length :
- 4.9mm
- Number of Outputs :
- 1
- ECCN Code :
- EAR99
- Operating Supply Current :
- 1.2mA
- Max Output Current :
- 3A
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Max Power Dissipation :
- 3.76W
- Control Mode :
- CURRENT-MODE
- Contact Plating :
- Copper, Tin
- Lead Free :
- Lead Free
- Base Part Number :
- BD932*
- Min Supply Voltage :
- 4.2V
- Factory Lead Time :
- 14 Weeks
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Max) :
- 12.6V
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- yes
- Output Configuration :
- Positive
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Frequency - Switching :
- 380kHz
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C TA
- Terminal Position :
- Dual
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Min Output Voltage :
- 900mV
- Number of Terminations :
- 8
- Datasheets
- BD9329AEFJ-E2

Voltage Regulators - DC DC Switching Regulators ROHM Semiconductor BD9329AEFJ-E2 Overview
The ROHM Semiconductor BD9329AEFJ-E2 is a highly efficient, adjustable buck regulator designed to meet the rigorous demands of power management in complex electronic systems. Engineered by ROHM Semiconductor, a leader in electronic components, this IC (Integrated Circuit) facilitates stable voltage conversion with a focus on delivering consistent performance. It is well-suited for applications requiring a compact solution with a high degree of reliability. Its small footprint and high efficiency make it an ideal choice for designers looking to optimize power consumption while maintaining a slim profile in their designs. The adaptability of its output voltage range ensures versatility across a broad spectrum of applications, cementing the BD9329AEFJ-E2 as a cornerstone in power supply design.
BD9329AEFJ-E2 Features
- Adjustable output voltage, facilitating a tailored approach to different power requirements.
- 3A output current capability, suitable for high-power operations.
- High efficiency, ensuring minimal energy loss during power conversion processes.
- Compact 8HTSOPJ package, ideal for space-constrained applications.
- Thermal shutdown feature, providing additional safety and durability by preventing overheating.
- Built-in overcurrent protection, safeguarding the device and the overall system from excessive current conditions.
BD9329AEFJ-E2 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics to provide efficient power management, enhancing battery life and device stability.
- Networking Equipment: Powers routers and switches, ensuring reliable performance and energy efficiency in data transmission operations.
- Consumer Electronics: Integrated into gaming consoles and home entertainment systems to optimize power usage and reduce heat generation.
- Industrial Systems: Employed in automation controllers and industrial PCs where stable and reliable power supply is critical for accurate and continuous operation.
- Automotive Applications: Used in vehicle-mounted devices, supporting consistent performance under fluctuating power conditions typical in automotive environments.
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