Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
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LM5145QRGYRQ1

DigiKey Part Number
296-LM5145QRGYRQ1TR-ND - Tape & Reel (TR)
296-LM5145QRGYRQ1CT-ND - Cut Tape (CT)
296-LM5145QRGYRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5145QRGYRQ1
Description
AUTOMOTIVE 75-V SYNCHRONOUS BUCK
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
LM5145QRGYRQ1 Models
Product Attributes
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Category
Duty Cycle (Max)
99%
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, Ramp, Soft Start
Output Type
Transistor Driver
Operating Temperature
-40°C ~ 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
20-VFQFN Exposed Pad
Output Phases
1
Supplier Device Package
20-VQFN (3.5x4.5)
Voltage - Supply (Vcc/Vdd)
5.5V ~ 75V
Base Product Number
Frequency - Switching
100kHz ~ 1MHz
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 7.397
Check for Additional Incoming Stock
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.30.69000kr.30.69
10kr.23.31900kr.233.19
25kr.21.48240kr.537.06
100kr.19.46130kr.1,946.13
250kr.18.52752kr.4,631.88
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3.000kr.16.84804kr.50,544.12
Manufacturers Standard Package
Unit Price without VAT:kr.30.69000
Unit Price with VAT:kr.38.36250