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ROHM BD9E100FJLBGH2 Synchronous Buck Converter

The BD9E100FJL-LB is a high-efficiency synchronous buck DC/DC converter with integrated MOSFETs designed for industrial and consumer applications. Operating from 7.0V to 36V input, it delivers up to 1A output current with a switching frequency of 1MHz. Features include over-current, short-circuit, thermal shutdown, UV lockout protection, soft start, and a compact SOP-J8 package. Suitable for power supplies in industrial equipment, home appliances, and distribution systems, it ensures reliable, stable voltage regulation with high transient response and simplified phase compensation.

Authorized Distributors
Source:DigiKey
Part No:BD9E100FJ-LBGH2
Stock:308
Inv Date:06-09-2026
Price: Unit price: $3.54
Buy/RFQ:
Part No:BD9E100FJ-LBGH2
Stock:320
Inv Date:06-10-2026
Price: Unit price: $3.54
Buy/RFQ:

ROHM BD9E100FJLBGH2 Synchronous Buck Converter Specifications:

  • Input Voltage Range: 7.0V to 36V
  • Output Voltage Range: 1.0V to VIN x 0.7V
  • Output Current Limit: 1.0A (Max)
  • Switching Frequency: 1MHz (Typ)
  • High-Side MOSFET ON-Resistance: 300mΩ (Typ)
  • Low-Side MOSFET ON-Resistance: 300mΩ (Typ)
  • Shutdown Current: 0A (Typ)
  • Package: SOP-J8 (4.90mm x 6.00mm x 1.65mm)
  • Protection Features: Over-Current, Short Circuit, Thermal Shutdown, UV Lockout
  • Operating Junction Temperature Range: -40°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • Power Dissipation: Max 0.67W at Ta=25°C

Buy the ROHM Series BD9E100FJ-LB Synchronous Buck Converter: 7-36V, 1A

Purchase the ROHM Series BD9E100FJ-LB online today and benefit from its high efficiency and integrated protection features. Designed for industrial and consumer applications, this compact buck regulator offers an input voltage range of 7.0V to 36V and delivers up to 1A of output current at a switching frequency of 1MHz. The device’s built-in MOSFETs and various protections ensure stable, reliable operation across diverse environments. Get yours now to streamline your power management setup with ROHM’s trusted quality and performance, perfect for industrial equipment, home appliances, and distribution systems.

Order your ROHM Series BD9E100FJ-LB high-efficiency buck converter today and ensure reliable power supply performance in industrial and consumer projects.

Frequently Asked Questions

Where can I buy ROHM BD9E100FJLBGH2?

You can click on the BUY or RFQ button to purchase BD9E100FJLBGH2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BD9E100FJLBGH2?

You can download the BD9E100FJLBGH2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BD9E100FJLBGH2?

ROHM

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