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: 2,734
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All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥2,379.00000¥2,379
10¥1,877.80000¥18,778
25¥1,752.68000¥43,817
100¥1,615.21000¥161,521
250¥1,549.68400¥387,421
500¥1,510.18600¥755,093
1,000¥1,477.68100¥1,477,681
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500¥1,443.37240¥3,608,431
Manufacturers Standard Package
Unit Price without JCT:¥2,379.00000
Unit Price with JCT:¥2,616.90000