LV5144RGYR is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 7 420
Unit Price: kr 45,22000
Datasheet
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (4.5x3.5)
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LV5144RGYR

DigiKey Part Number
296-LV5144RGYRTR-ND - Tape & Reel (TR)
296-LV5144RGYRCT-ND - Cut Tape (CT)
296-LV5144RGYRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LV5144RGYR
Description
95-VSYNCHRONOUS DC/DC BUCK CONTR
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
LV5144RGYR 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
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
6V ~ 95V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
99%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (4.5x3.5)
Product Questions and Answers

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All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 12,41000kr 12,41
10kr 9,02400kr 90,24
25kr 8,17760kr 204,44
100kr 7,23870kr 723,87
250kr 6,79188kr 1 697,97
500kr 6,52270kr 3 261,35
1 000kr 6,30085kr 6 300,85
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 6,02695kr 18 080,85
6 000kr 5,89290kr 35 357,40
9 000kr 5,82577kr 52 431,93
15 000kr 5,75138kr 86 270,70
Manufacturers Standard Package
Unit Price without VAT:kr 12,41000
Unit Price with VAT:kr 15,51250