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)
Product Questions and Answers

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In-Stock: 1,638
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£5.31000£5.31
10£4.09800£40.98
25£3.79400£94.85
100£3.45990£345.99
250£3.30068£825.17
500£3.20466£1,602.33
1,000£3.12568£3,125.68
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£3.02811£9,084.33
Manufacturers Standard Package
Unit Price without VAT:£5.31000
Unit Price with VAT:£6.37200