Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
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BD9D321EFJ-E2

DigiKey Part Number
BD9D321EFJ-E2TR-ND - Tape & Reel (TR)
BD9D321EFJ-E2CT-ND - Cut Tape (CT)
BD9D321EFJ-E2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BD9D321EFJ-E2
Description
IC REG BUCK ADJ 3A 8HTSOP-J
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.765V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
BD9D321EFJ-E2 Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
7V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
700kHz
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-HTSOP-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
BD9D320EFJ-E2Rohm Semiconductor11,393BD9D320EFJ-E2TR-ND$0.75000Parametric Equivalent
In-Stock: 6,934
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.77000$0.77
10$0.54800$5.48
25$0.49200$12.30
100$0.43110$43.11
250$0.40200$100.50
500$0.38444$192.22
1,000$0.37000$370.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.35475$886.88
5,000$0.34556$1,727.80
7,500$0.34095$2,557.12
12,500$0.33585$4,198.12
17,500$0.33287$5,825.23
25,000$0.33001$8,250.25
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.