Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (4.5x3.5)
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LM5146QRGYTQ1

DigiKey Part Number
296-53380-2-ND - Tape & Reel (TR)
296-53380-1-ND - Cut Tape (CT)
296-53380-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5146QRGYTQ1
Description
IC REG BUCK ADJ 3.5A 20VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (4.5x3.5)
Datasheet
 Datasheet
EDA/CAD Models
LM5146QRGYTQ1 Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Adjustable
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
5.5V ~ 100V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TA)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (4.5x3.5)
Base Product Number
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In-Stock: 557
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All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$8.08000$8.08
10$6.19000$61.90
25$5.71840$142.96
100$5.19950$519.95
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
250$4.95204$1,238.01
500$4.80288$2,401.44
750$4.72820$3,546.15
1,250$4.64546$5,806.82
1,750$4.59709$8,044.91
2,500$4.55057$11,376.42
Manufacturers Standard Package
Unit Price without VAT:$8.08000
Unit Price with VAT:$8.80720