Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
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LM5145RGYT

DigiKey Part Number
296-47121-2-ND - Tape & Reel (TR)
296-47121-1-ND - Cut Tape (CT)
296-47121-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5145RGYT
Description
IC REG CTRLR BUCK 20VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
Datasheet
 Datasheet
EDA/CAD Models
LM5145RGYT 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 ~ 75V
Frequency - Switching
100kHz ~ 1MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-VFQFN Exposed Pad
Supplier Device Package
20-VQFN (3.5x4.5)
Base Product Number
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In-Stock: 396
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All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
14,11000 €4,11 €
103,12100 €31,21 €
252,87560 €71,89 €
1002,60580 €260,58 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2502,47712 €619,28 €
5002,39954 €1 199,77 €
7502,36071 €1 770,53 €
1 2502,31766 €2 897,08 €
1 7502,29249 €4 011,86 €
2 5002,26828 €5 670,70 €
Manufacturers Standard Package
Unit Price without VAT:4,11000 €
Unit Price with VAT:4,93200 €