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
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
55V
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
200kHz ~ 2.2MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4.5V
Supplier Device Package
29-VQFN (6x6)
Voltage - Input (Max)
80V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,124
Check for Additional Incoming Stock
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£5.43000£5.43
10£4.18700£41.87
25£3.87640£96.91
100£3.53500£353.50
250£3.43180£857.95
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000£3.09389£9,281.67
Manufacturers Standard Package
Unit Price without VAT:£5.43000
Unit Price with VAT:£6.51600