29 PowerVFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 130
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 71,46000kr 71,46
10kr 55,14000kr 551,40
25kr 51,04720kr 1 276,18
100kr 46,55320kr 4 655,32
250kr 44,41096kr 11 102,74
500kr 43,11920kr 21 559,60
1 000kr 42,05650kr 42 056,50
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 40,74371kr 122 231,13
Manufacturers Standard Package
Unit Price without VAT:kr 71,46000
Unit Price with VAT:kr 89,32500