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ROHM BD9P255MUFCE2 Automotive Buck Converter

The BD9P255MUF-C is a high-efficiency, integrated synchronous buck DC/DC converter designed for automotive and industrial applications. It operates within an input voltage range of 3.5 V to 40 V and delivers up to 2A of output current. Features include Nano Pulse Control™ technology for stable voltage regulation at high frequency (2.2 MHz), inbuilt protective functions such as overcurrent, overvoltage, and thermal shutdown, along with adjustable output voltage from 0.8 V to 8.5 V. The device features compact VQFN20 package with excellent thermal performance, suitable for space-constrained applications.

Authorized Distributors
Source:Newark
Part No:BD9P255MUF-CE2
Stock:390
Inv Date:06-10-2026
Price: Unit price: $3.55
Buy/RFQ:
Source:DigiKey
Part No:BD9P255MUF-CE2
Stock:1993
Inv Date:06-10-2026
Price: Unit price: $3.45
Buy/RFQ:
Part No:BD9P255MUF-CE2
Stock:6070
Inv Date:06-11-2026
Price: Unit price: $3.45
Buy/RFQ:

ROHM BD9P255MUFCE2 Automotive Buck Converter Specifications:

  • Input Voltage Range: 3.5 V to 40 V
  • Output Voltage Range: 0.8 V to 8.5 V (adjustable)
  • Output Current: 2A (max)
  • Switching Frequency: 2.2 MHz (Typ)
  • Package: VQFN20FV4040
  • Thermal Shutdown: Yes, at 175°C (Typ)
  • Overcurrent, Overvoltage, UVLO, OTP protections
  • Operating Temperature Range: -40°C to +125°C
  • VREG Output Voltage: 3.3 V (Typ)
  • Soft Start Duration: 3 ms (Typ)
  • Efficiency: High, suited for automotive and industrial use
  • Discharge Function: Available with VOUT_DIS pin
  • External Synchronization Function: Yes, with MODE pin
  • Spread Spectrum: Enabled via SSCG pin, reduces EMI noise
  • Protection features include SCP, OVP, UVLO, TSD

Buy the ROHM BD9P255MUF-C Reliable Automotive Buck Converter for Industrial Applications

Order the ROHM BD9P255MUF-C now to ensure your automotive or industrial power systems operate with high efficiency, safety, and reliability. This compact, versatile buck converter features adjustable output from 0.8 V to 8.5 V, a 2.2 MHz switching frequency, and integrated protection functions including OVP, SCP, UVLO, and thermal shutdown. Its small VQFN20 package makes it ideal for space-constrained designs, ensuring durable performance across a broad temperature range. Experience seamless power regulation and peace of mind by purchasing online today.

Buy ROHM BD9P255MUF-C now and experience unmatched reliability and high efficiency in automotive and industrial power solutions.

Frequently Asked Questions

Where can I buy ROHM BD9P255MUFCE2?

You can click on the BUY or RFQ button to purchase BD9P255MUFCE2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BD9P255MUFCE2?

You can download the BD9P255MUFCE2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BD9P255MUFCE2?

ROHM

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