Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 19-PowerVFQFN
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Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 19-PowerVFQFN
19-PowerVFQFN

IR3899AMTRPBFXUMA1

DigiKey Part Number
448-IR3899AMTRPBFXUMA1TR-ND - Tape & Reel (TR)
448-IR3899AMTRPBFXUMA1CT-ND - Cut Tape (CT)
448-IR3899AMTRPBFXUMA1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
IR3899AMTRPBFXUMA1
Description
IC REG BUCK ADJ 9A 19IQFN
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 9A 19-PowerVFQFN
Datasheet
 Datasheet
EDA/CAD Models
IR3899AMTRPBFXUMA1 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
17V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
6V
Current - Output
Frequency - Switching
600kHz ~ 2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
PG-IQFN-19-900
Base Product Number
Product Questions and Answers

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In-Stock: 3 565
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: 2026/08/31
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R45,20000R45,20
10R33,55800R335,58
25R30,64360R766,09
100R27,45270R2 745,27
250R25,93128R6 482,82
500R25,01310R12 506,55
1 000R24,25775R24 257,75
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4 000R23,12428R92 497,12
Manufacturers Standard Package