Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
LM5140QRWGTQ1

LM5143QRWGRQ1

DigiKey Part Number
296-LM5143QRWGRQ1TR-ND - Tape & Reel (TR)
296-LM5143QRWGRQ1CT-ND - Cut Tape (CT)
296-LM5143QRWGRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM5143QRWGRQ1
Description
IC POWER MANAGEMENT
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LM5143QRWGRQ1 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
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
3.5V ~ 65V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
40-VFQFN Exposed Pad
Supplier Device Package
40-VQFNP (6x6)
Base Product Number
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In-Stock: 2,735
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All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£10.72000£10.72
10£8.46700£84.67
25£7.90280£197.57
100£7.28300£728.30
250£6.98752£1,746.88
500£6.80942£3,404.71
1,000£6.66285£6,662.85
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£6.50816£16,270.40
Manufacturers Standard Package
Unit Price without VAT:£10.72000
Unit Price with VAT:£12.86400