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  • Texas Instruments
  • LM5145QRGYRQ1
  • Integrated Circuits (ICs)
  • AUTOMOTIVE 75-V SYNCHRONOUS BUCK
  •  LM5145QRGYRQ1 Datasheet
  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerTexas Instruments
  • CategoryIntegrated Circuits (ICs)
  • PackagesTape & Reel (TR)
  • Standard Quantity3000
  • DescriptionBuck Regulator Positive Output Step-Down DC-DC Controller IC 20-VQFN (3.5x4.5)
  • Package / Case20-VFQFN Exposed Pad
  • Output TypeTransistor Driver
  • Mounting TypeSurface Mount, Wettable Flank
  • FunctionStep-Down
  • Operating Temperature-40°C ~ 150°C (TJ)
  • Output ConfigurationPositive
  • Frequency - Switching100kHz ~ 1MHz
  • TopologyBuck
  • Voltage - Supply (Vcc/Vdd)5.5V ~ 75V
  • Supplier Device Package20-VQFN (3.5x4.5)
  • Synchronous RectifierYes
  • Control FeaturesCurrent Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start
  • Output Phases1
  • Duty Cycle (Max)99%
  • Clock SyncYes
  • GradeAutomotive
  • Number of Outputs1
  • QualificationAEC-Q100

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Quality and Reliability

We supply 100% original and brand-new LM5145QRGYRQ1 from Texas Instruments only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 10,147
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 Fast Shipping

QUANTITY

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MORECustomer Reviews
  • Mi***rl 
    Received quickly. Everything was working fine.
  • Pa***lo 
    We need the parts this Friday, thanks to your efficient work, so that we can get them in time! !
  • 歐***昊 
    good quality, thank you.
  • An***as 
    Dear,it looks good! and thanks for offering great service and fast delivery. Let's see what new project we could cooperate!
  • Mi***al 
    Good!

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Texas Instruments

LM5145QRGYRQ1

In Stock: 10,147 | For reference only.