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ROHM BD9P235MUFCE2 Automotive Buck Converter

The BD9P235MUF-C series are high-frequency synchronous buck DC/DC converters with integrated MOSFETs, designed for automotive and consumer power supplies. Operating from 3.5 V to 40 V input, they feature a switching frequency of 2.2 MHz, low quiescent current, and adjustable output voltage of 3.3 V, with accurate regulation within ±1.75% from -40°C to +125°C. Ideal for compact, efficient power management systems, these modules incorporate protection functions including UVLO, TSD, SCP, and OVP to ensure reliable operation in automotive environments.

Authorized Distributors
Source:Newark
Part No:BD9P235MUF-CE2
Stock:2169
Inv Date:06-10-2026
Price: Unit price: $3.55
Buy/RFQ:
Source:DigiKey
Part No:BD9P235MUF-CE2
Stock:0
Inv Date:06-10-2026
Price: Unit price: $2.01894
Buy/RFQ:
Part No:BD9P235MUF-CE2
Stock:5083
Inv Date:06-11-2026
Price: Unit price: $3.45
Buy/RFQ:

ROHM BD9P235MUFCE2 Automotive Buck Converter Specifications:

  • Input Voltage Range: 3.5 V to 40 V
  • Output Voltage: 3.3 V (Typ)
  • Output Current: 1.0 A (Typ), Max 2.0 A
  • Switching Frequency: 2.2 MHz
  • Operating Temperature: -40°C to +125°C
  • Quiescent Current: 10 μA (Typ)
  • Shutdown Current: 2.1 pA (Typ)
  • UVLO & POR: Thresholds at 2.85 V (UVLO), 3.8 V (POR)
  • Protection Functions: SCP, OVP, TSD, UVLO
  • Package: VQFN20FV4040
  • Discharge Function: Available on certain models
  • Enabled by EN pin, with adjustable OCP thresholds (2.25A/3.00A)

Buy the Buy ROHM BD9P235MUF-C Part Number 9P235 Online

Purchase the ROHM BD9P235MUF-C series today for high-performance automotive power regulation. These converters operate within 3.5V to 40V input range, offering a stable 3.3V output at 2.2 MHz switching frequency. Equipped with advanced protection features including UVLO, SCP, TSD, and OVP, they ensure safe and reliable operation. Ideal for space-constrained power supplies, the series features adjustable output voltage, low quiescent current, and high thermal stability, making them perfect for automotive and consumer applications efficiently and securely.

Get ROHM BD9P235MUF-C today—compact automotive buck converter with 2.2 MHz high-frequency operation, protected for reliable power delivery in demanding environments.

Frequently Asked Questions

Where can I buy ROHM BD9P235MUFCE2?

You can click on the BUY or RFQ button to purchase BD9P235MUFCE2 from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BD9P235MUFCE2?

You can download the BD9P235MUFCE2 datasheet or visit the ROHM website for support.

Who is the manufacturer of BD9P235MUFCE2?

ROHM

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