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Buck Regulator Positive Output Step-Down DC-DC Controller IC 19-VQFN (4.5x3.5)
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LM5190QRGYRQ1

DigiKey Part Number
296-LM5190QRGYRQ1TR-ND - Tape & Reel (TR)
296-LM5190QRGYRQ1CT-ND - Cut Tape (CT)
296-LM5190QRGYRQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM5190QRGYRQ1
Description
AUTOMOTIVE, 80V SYNCHRONOUS BUCK
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 19-VQFN (4.5x3.5)
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
2
Voltage - Supply (Vcc/Vdd)
5V ~ 80V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Operating Temperature
150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
19-VFQFN Exposed Pad
Supplier Device Package
19-VQFN (4.5x3.5)
Product Questions and Answers

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In-Stock: 2 720
Check for Additional Incoming Stock
Quantity
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11 847,02000 Ft1 847,02 Ft
101 413,48800 Ft14 134,88 Ft
251 304,60400 Ft32 615,10 Ft
1001 185,06540 Ft118 506,54 Ft
2501 128,03824 Ft282 009,56 Ft
5001 093,66964 Ft546 834,82 Ft
1 0001 065,38652 Ft1 065 386,52 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 0001 030,45457 Ft3 091 363,71 Ft
Manufacturers Standard Package
Unit Price without VAT:1 847,02000 Ft
Unit Price with VAT:2 345,71540 Ft
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