Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
LM5140QRWGTQ1

LM5140QRWGRQ1

DigiKey Part Number
296-LM5140QRWGRQ1TR-ND - Tape & Reel (TR)
296-LM5140QRWGRQ1CT-ND - Cut Tape (CT)
296-LM5140QRWGRQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM5140QRWGRQ1
Description
DUAL SYNCHRONOUS BUCK CONTROLLER
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 40-VQFNP (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LM5140QRWGRQ1 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
1
Voltage - Supply (Vcc/Vdd)
3.8V ~ 65V
Frequency - Switching
440kHz, 2.2MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, 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
LM5140
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2 364
Check for Additional Incoming Stock
Quantity
All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
155,10000 zł55,10 zł
1043,58100 zł435,81 zł
2540,70000 zł1 017,50 zł
10037,53320 zł3 753,32 zł
25036,02340 zł9 005,85 zł
50035,11326 zł17 556,63 zł
1 00034,36443 zł34 364,43 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 50033,57409 zł83 935,22 zł
Manufacturers Standard Package
Unit Price without VAT:55,10000 zł
Unit Price with VAT:67,77300 zł