Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 40A 34-PowerVFQFN
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IR3846AMTRPBFAUMA1

DigiKey Part Number
448-IR3846AMTRPBFAUMA1TR-ND - Tape & Reel (TR)
448-IR3846AMTRPBFAUMA1CT-ND - Cut Tape (CT)
448-IR3846AMTRPBFAUMA1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IR3846AMTRPBFAUMA1
Description
IC REG BUCK ADJ 40A IQFN-34-900
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 40A 34-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
IR3846AMTRPBFAUMA1 Models
Product Attributes
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Category
Voltage - Input (Max)
17V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
17V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Last Time Buy
Frequency - Switching
600kHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
PG-IQFN-34-900
Voltage - Input (Min)
2V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 334
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply.
Last Time Buy Date: 31.08.2026
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
14,31000 €4,31 €
103,28600 €32,86 €
253,02960 €75,74 €
1002,74810 €274,81 €
2502,72240 €680,60 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4.0002,72240 €10.889,60 €
Manufacturers Standard Package
Unit Price without VAT:4,31000 €
Unit Price with VAT:5,12890 €