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
Check for Additional Incoming Stock
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$19.67000$19.67
10$15.52800$155.28
25$14.49360$362.34
100$13.35650$1,335.65
250$12.81464$3,203.66
500$12.48804$6,244.02
1,000$12.21924$12,219.24
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$11.93554$29,838.85
Manufacturers Standard Package
Unit Price without VAT:$19.67000
Unit Price with VAT:$21.44030