Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (3.3V, 5V, 12V) 1 Output 4A 29-PowerVFQFN
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LM70840QRRXRQ1

DigiKey Part Number
296-LM70840QRRXRQ1TR-ND - Tape & Reel (TR)
296-LM70840QRRXRQ1CT-ND - Cut Tape (CT)
296-LM70840QRRXRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM70840QRRXRQ1
Description
IC REG BUCK ADJ/0.8V 4A 29VQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (3.3V, 5V, 12V) 1 Output 4A 29-PowerVFQFN
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
80V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
55V
Current - Output
Frequency - Switching
200kHz ~ 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
Supplier Device Package
29-VQFN (6x6)
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In-Stock: 479
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All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
16,09000 €6,09 €
104,69800 €46,98 €
254,34880 €108,72 €
1003,96610 €396,61 €
2503,78360 €945,90 €
5003,67356 €1.836,78 €
1.0003,58302 €3.583,02 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.0003,47118 €10.413,54 €
Manufacturers Standard Package
Unit Price without VAT:6,09000 €
Unit Price with VAT:7,12530 €