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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
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
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Category
Frequency - Switching
100kHz ~ 2.2MHz
Manufacturer
Texas Instruments
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Sync
Yes
Part Status
Active
Control Features
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start
Output Type
Transistor Driver
Operating Temperature
150°C (TJ)
Function
Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Buck
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
19-VFQFN Exposed Pad
Output Phases
2
Supplier Device Package
19-VQFN (4.5x3.5)
Voltage - Supply (Vcc/Vdd)
5V ~ 80V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1,959
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€4.84000€4.84
10€3.70500€37.05
25€3.41920€85.48
100€3.10600€310.60
250€2.98040€745.10
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000€2.70076€8,102.28
Manufacturers Standard Package
Unit Price without VAT:€4.84000
Unit Price with VAT:€5.95320