BD9C301FJ-E2 is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Rohm Semiconductor
In Stock: 527
Unit Price: $4.25000
Datasheet
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

BD9C301FJ-E2

DigiKey Part Number
846-1117-2-ND - Tape & Reel (TR)
846-1117-1-ND - Cut Tape (CT)
846-1117-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BD9C301FJ-E2
Description
IC REG BUCK ADJ 3A 8SOPJ
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
BD9C301FJ-E2 Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
12.6V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
500kHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SOP-J
Voltage - Input (Min)
4.5V
Base Product Number
Voltage - Input (Max)
18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
BD9C301FJ-LBGH2Rohm Semiconductor527BD9C301FJ-LBGH2CT-ND$4.25000Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 18-Dec-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.47000$1.47
10$1.07500$10.75
25$0.97440$24.36
100$0.86450$86.45
250$0.81200$203.00
500$0.78038$390.19
1,000$0.77112$771.12
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.72686$1,817.15
5,000$0.71029$3,551.45
7,500$0.70200$5,265.00
12,500$0.69281$8,660.12
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.