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BD9S400MUF-CE2
DC/DC Buck (Step Down) Regulator, Adjustable, 2.7V to 5.5V, 0.8V to 4.4V/4A Out, 2.2 MHz, VQFN-16
Image is for illustrative purposes only. Please refer to product description.
ManufacturerROHM
Manufacturer Part NoBD9S400MUF-CE2Copy
Manufacturer Standard Lead Time31 weeks
Order Code
Re-Reel2906722RL
Cut Tape2906722
Your Part Number
Available to Order
Manufacturer Standard Lead Time: 31 week(s)
Notify me when back in stock
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | CNY22.850 | CNY22.85 |
Cut Tape & Re-Reel
| Quantity | Price (inc GST) |
|---|---|
| 1+ | CNY22.850 (CNY25.8205) |
| 10+ | CNY15.470 (CNY17.4811) |
| 50+ | CNY14.790 (CNY16.7127) |
| 100+ | CNY14.100 (CNY15.933) |
| 250+ | CNY13.340 (CNY15.0742) |
| 500+ | CNY13.040 (CNY14.7352) |
| 1000+ | CNY12.420 (CNY14.0346) |
| 2500+ | CNY11.360 (CNY12.8368) |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerROHM
Manufacturer Part NoBD9S400MUF-CE2Copy
Manufacturer Standard Lead Time31 weeks
Order Code
Re-Reel2906722RL
Cut Tape2906722
Technical Datasheet
Output TypeAdjustable
No. of Outputs1Outputs
TopologySynchronous Buck (Step Down)
Input Voltage Min2.7V
Input Voltage Max5.5V
Output Current4A
Max Output Current4A
IC Case / PackageVQFN
No. of Pins16Pins
IC MountingSurface Mount
Output Voltage - Nom-
Output Voltage Min800mV
Output Voltage Max4.4V
Switching Frequency Typ2.2MHz
Efficiency-
Operating Temperature Min-40°C
Operating Temperature Max125°C
Product Range-
QualificationAEC-Q100
SVHCNo SVHC (25-Jun-2025)
DC / DC Converter IC CaseVQFN
Automotive Qualification StandardAEC-Q100
Switching Frequency2.2MHz
Technical Specifications
Output Type
Adjustable
Topology
Synchronous Buck (Step Down)
Input Voltage Max
5.5V
Max Output Current
4A
No. of Pins
16Pins
Output Voltage - Nom
-
Output Voltage Max
4.4V
Efficiency
-
Operating Temperature Max
125°C
Qualification
AEC-Q100
SVHC
No SVHC (25-Jun-2025)
Automotive Qualification Standard
AEC-Q100
No. of Outputs
1Outputs
Input Voltage Min
2.7V
Output Current
4A
IC Case / Package
VQFN
IC Mounting
Surface Mount
Output Voltage Min
800mV
Switching Frequency Typ
2.2MHz
Operating Temperature Min
-40°C
Product Range
-
MSL
MSL 1 - Unlimited
DC / DC Converter IC Case
VQFN
Switching Frequency
2.2MHz
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000256