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
Texas Instruments
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
Texas Instruments
Series
LM708x0-Q1
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable (Fixed)
Number of Outputs
1
Voltage - Input (Min)
4.5V
Voltage - Input (Max)
80V
Voltage - Output (Min/Fixed)
0.8V (3.3V, 5V, 12V)
Voltage - Output (Max)
55V
Current - Output
4A
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
29-PowerVFQFN
Supplier Device Package
29-VQFN (6x6)
Product Questions and Answers

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In-Stock: 3 345
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Quantity
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
12 253,61000 Ft2 253,61 Ft
101 737,09300 Ft17 370,93 Ft
251 608,33240 Ft40 208,31 Ft
1001 466,72100 Ft146 672,10 Ft
2501 423,89932 Ft355 974,83 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 0001 283,69394 Ft3 851 081,82 Ft
Manufacturers Standard Package
Unit Price without VAT:2 253,61000 Ft
Unit Price with VAT:2 862,08470 Ft
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