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Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (3.3V, 5V) 1 Output 4.5A 20-WFQFN Exposed Pad
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LM68645SFRZTRQ1

DigiKey Part Number
296-LM68645SFRZTRQ1TR-ND - Tape & Reel (TR)
296-LM68645SFRZTRQ1CT-ND - Cut Tape (CT)
296-LM68645SFRZTRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM68645SFRZTRQ1
Description
AUTOMOTIVE, 65V, 4.5A SYNCHRONOU
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable (Fixed) 0.8V (3.3V, 5V) 1 Output 4.5A 20-WFQFN Exposed Pad
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)
3V
Voltage - Input (Max)
65V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
40V
Current - Output
Frequency - Switching
300kHz ~ 2.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
Supplier Device Package
20-WQFN-FCRLF (2.6x3.6)
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All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$9.66000$9.66
10$7.43100$74.31
25$6.87440$171.86
100$6.26050$626.05
250$5.96812$1,492.03
500$5.79184$2,895.92
1,000$5.64677$5,646.77
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$5.49363$13,734.07
Manufacturers Standard Package
Unit Price without GST:$9.66000
Unit Price with GST:$10.62600